1
|
Wan H, Xu J, Wang C. Designing electrolytes and interphases for high-energy lithium batteries. Nat Rev Chem 2024; 8:30-44. [PMID: 38097662 DOI: 10.1038/s41570-023-00557-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/20/2023] [Indexed: 01/13/2024]
Abstract
High-energy and stable lithium-ion batteries are desired for next-generation electric devices and vehicles. To achieve their development, the formation of stable interfaces on high-capacity anodes and high-voltage cathodes is crucial. However, such interphases in certain commercialized Li-ion batteries are not stable. Due to internal stresses during operation, cracks are formed in the interphase and electrodes; the presence of such cracks allows for the formation of Li dendrites and new interphases, resulting in a decay of the energy capacity. In this Review, we highlight electrolyte design strategies to form LiF-rich interphases in different battery systems. In aqueous electrolytes, the hydrophobic LiF can extend the electrochemical stability window of aqueous electrolytes. In organic liquid electrolytes, the highly lithiophobic LiF can suppress Li dendrite formation and growth. Electrolyte design aimed at forming LiF-rich interphases has substantially advanced high-energy aqueous and non-aqueous Li-ion batteries. The electrolyte and interphase design principles discussed here are also applicable to solid-state batteries, as a strategy to achieve long cycle life under low stack pressure, as well as to construct other metal batteries.
Collapse
Affiliation(s)
- Hongli Wan
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD, USA
| | - Jijian Xu
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD, USA.
| | - Chunsheng Wang
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD, USA.
| |
Collapse
|
2
|
Wan H, Wang Z, Zhang W, He X, Wang C. Interface design for all-solid-state lithium batteries. Nature 2023; 623:739-744. [PMID: 37880366 DOI: 10.1038/s41586-023-06653-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 09/18/2023] [Indexed: 10/27/2023]
Abstract
The operation of high-energy all-solid-state lithium-metal batteries at low stack pressure is challenging owing to the Li dendrite growth at the Li anodes and the high interfacial resistance at the cathodes1-4. Here we design a Mg16Bi84 interlayer at the Li/Li6PS5Cl interface to suppress the Li dendrite growth, and a F-rich interlayer on LiNi0.8Mn0.1Co0.1O2 (NMC811) cathodes to reduce the interfacial resistance. During Li plating-stripping cycles, Mg migrates from the Mg16Bi84 interlayer to the Li anode converting Mg16Bi84 into a multifunctional LiMgSx-Li3Bi-LiMg structure with the layers functioning as a solid electrolyte interphase, a porous Li3Bi sublayer and a solid binder (welding porous Li3Bi onto the Li anode), respectively. The Li3Bi sublayer with its high ionic/electronic conductivity ratio allows Li to deposit only on the Li anode surface and grow into the porous Li3Bi sublayer, which ameliorates pressure (stress) changes. The NMC811 with the F-rich interlayer converts into F-doped NMC811 cathodes owing to the electrochemical migration of the F anion into the NMC811 at a high potential of 4.3 V stabilizing the cathodes. The anode and cathode interlayer designs enable the NMC811/Li6PS5Cl/Li cell to achieve a capacity of 7.2 mAh cm-2 at 2.55 mA cm-2, and the LiNiO2/Li6PS5Cl/Li cell to achieve a capacity of 11.1 mAh cm-2 with a cell-level energy density of 310 Wh kg-1 at a low stack pressure of 2.5 MPa. The Mg16Bi84 anode interlayer and F-rich cathode interlayer provide a general solution for all-solid-state lithium-metal batteries to achieve high energy and fast charging capability at low stack pressure.
Collapse
Affiliation(s)
- Hongli Wan
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD, USA
| | - Zeyi Wang
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD, USA
| | - Weiran Zhang
- Department of Materials Science and Engineering, University of Maryland, College Park, MD, USA
| | - Xinzi He
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD, USA
| | - Chunsheng Wang
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD, USA.
| |
Collapse
|
3
|
Damen AHA, van Donkelaar CC, Sharma PK, Wan H, Cardinaels R, Schmidt TA, Ito K. Friction reducing ability of a poly-l-lysine and dopamine modified hyaluronan coating for polycaprolactone cartilage resurfacing implants. J Biomed Mater Res B Appl Biomater 2023. [PMID: 36959715 DOI: 10.1002/jbm.b.35251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 01/05/2023] [Accepted: 03/12/2023] [Indexed: 03/25/2023]
Abstract
Frictional properties of cartilage resurfacing implants should be sufficiently low to limit damaging of the opposing cartilage during articulation. The present study determines if native lubricious molecule proteoglycan 4 (PRG4) can adsorb onto a layer-by-layer bioinspired coating composed of poly-l-lysine (PLL) and dopamine modified hyaluronic acid (HADN) and thereby can reduce the friction between implant and articular cartilage. An ELISA was developed to quantify the amount of immobilized human recombinant (rh)PRG4 after exposure to the PLL-HADN coating. The effect on lubrication was evaluated by comparing the coefficient of friction (CoF) of bare polycaprolactone (PCL) disks to that of PLL-HADN coated PCL disks while articulated against cartilage using a ring-on-disk geometry and a lubricant solution consisting of native synovial fluid components including rhPRG4. The PLL-HADN coating effectively immobilized rhPRG4. The surface roughness of PCL disks significantly increased while the water contact angle significantly decreased after application of the coating. The average CoF measured during the first minute of bare PCL against cartilage exceeded twice the CoF of the PLL-HADN coated PCL against cartilage. After 60 min, the CoF reached equilibrium values which were still significantly higher for bare PCL compared to coated PCL. The present study demonstrated that PCL can effectively be coated with PLL-HADN. Additionally, this coating reduces the friction between PCL and cartilage when a PRG4-rich lubricant is used, similar to the lubricating surface of native cartilage. This makes PLL-HADN coating a promising application to improve the clinical success of PCL-based cartilage resurfacing implants.
Collapse
Affiliation(s)
- A H A Damen
- Department of Biomedical Engineering, Orthopaedic Biomechanics, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - C C van Donkelaar
- Department of Biomedical Engineering, Orthopaedic Biomechanics, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - P K Sharma
- Department of Biomedical Engineering, University Medical Center Groningen, Groningen, The Netherlands
| | - H Wan
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - R Cardinaels
- Department of Chemical Engineering, Soft Matter, Rheology and Technology, KU Leuven, Leuven, Belgium
- Department of Mechanical Engineering, Polymer Technology, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - T A Schmidt
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, Connecticut, USA
| | - K Ito
- Department of Biomedical Engineering, Orthopaedic Biomechanics, Eindhoven University of Technology, Eindhoven, The Netherlands
| |
Collapse
|
4
|
Wang J, Fu S, Wan H, Zheng NF, Ouyang NT, Guan Z, Zeng H. [Fatal macrofollicular variant of papillary thyroid carcinoma:report of a case]. Zhonghua Bing Li Xue Za Zhi 2022; 51:1174-1177. [PMID: 36323553 DOI: 10.3760/cma.j.cn112151-20220725-00650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Affiliation(s)
- J Wang
- Department of Cellular and Molecular Diagnostics Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
| | - S Fu
- Department of Cellular and Molecular Diagnostics Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
| | - H Wan
- Department of Cellular and Molecular Diagnostics Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
| | - N F Zheng
- Department of Cellular and Molecular Diagnostics Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
| | - N T Ouyang
- Department of Cellular and Molecular Diagnostics Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
| | - Z Guan
- Department of Otolaryngology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - H Zeng
- Department of Pathology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| |
Collapse
|
5
|
Tang J, Wang X, Wan H, Lin C, Shao Z, Chang Y, Wang H, Wu Y, Zhang T, Du Y. Joint modeling strategy for using electronic medical records data to build machine learning models: an example of intracerebral hemorrhage. BMC Med Inform Decis Mak 2022; 22:278. [PMID: 36284327 PMCID: PMC9594939 DOI: 10.1186/s12911-022-02018-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Accepted: 10/10/2022] [Indexed: 11/28/2022] Open
Abstract
Background Outliers and class imbalance in medical data could affect the accuracy of machine learning models. For physicians who want to apply predictive models, how to use the data at hand to build a model and what model to choose are very thorny problems. Therefore, it is necessary to consider outliers, imbalanced data, model selection, and parameter tuning when modeling. Methods This study used a joint modeling strategy consisting of: outlier detection and removal, data balancing, model fitting and prediction, performance evaluation. We collected medical record data for all ICH patients with admissions in 2017–2019 from Sichuan Province. Clinical and radiological variables were used to construct models to predict mortality outcomes 90 days after discharge. We used stacking ensemble learning to combine logistic regression (LR), random forest (RF), artificial neural network (ANN), support vector machine (SVM), and k-nearest neighbors (KNN) models. Accuracy, sensitivity, specificity, AUC, precision, and F1 score were used to evaluate model performance. Finally, we compared all 84 combinations of the joint modeling strategy, including training set with and without cross-validated committees filter (CVCF), five resampling techniques (random under-sampling (RUS), random over-sampling (ROS), adaptive synthetic sampling (ADASYN), Borderline synthetic minority oversampling technique (Borderline SMOTE), synthetic minority oversampling technique and edited nearest neighbor (SMOTEENN)) and no resampling, seven models (LR, RF, ANN, SVM, KNN, Stacking, AdaBoost). Results Among 4207 patients with ICH, 2909 (69.15%) survived 90 days after discharge, and 1298 (30.85%) died within 90 days after discharge. The performance of all models improved with removing outliers by CVCF except sensitivity. For data balancing processing, the performance of training set without resampling was better than that of training set with resampling in terms of accuracy, specificity, and precision. And the AUC of ROS was the best. For seven models, the average accuracy, specificity, AUC, and precision of RF were the highest. Stacking performed best in F1 score. Among all 84 combinations of joint modeling strategy, eight combinations performed best in terms of accuracy (0.816). For sensitivity, the best performance was SMOTEENN + Stacking (0.662). For specificity, the best performance was CVCF + KNN (0.987). Stacking and AdaBoost had the best performances in AUC (0.756) and F1 score (0.602), respectively. For precision, the best performance was CVCF + SVM (0.938). Conclusion This study proposed a joint modeling strategy including outlier detection and removal, data balancing, model fitting and prediction, performance evaluation, in order to provide a reference for physicians and researchers who want to build their own models. This study illustrated the importance of outlier detection and removal for machine learning and showed that ensemble learning might be a good modeling strategy. Due to the low imbalanced ratio (IR, the ratio of majority class and minority class) in this study, we did not find any improvement in models with resampling in terms of accuracy, specificity, and precision, while ROS performed best on AUC. Supplementary Information The online version contains supplementary material available at 10.1186/s12911-022-02018-x.
Collapse
Affiliation(s)
- Jianxiang Tang
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Xiaoyu Wang
- Department of Neurosurgery, West China Hospital of Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Hongli Wan
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.,Health Emergency Management Research Center, West China-PUMC C.C. Chen Institute of Health, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Chunying Lin
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.,Health Emergency Management Research Center, West China-PUMC C.C. Chen Institute of Health, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Zilun Shao
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.,Health Emergency Management Research Center, West China-PUMC C.C. Chen Institute of Health, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Yang Chang
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.,Health Emergency Management Research Center, West China-PUMC C.C. Chen Institute of Health, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Hexuan Wang
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.,Health Emergency Management Research Center, West China-PUMC C.C. Chen Institute of Health, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Yi Wu
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.,Health Emergency Management Research Center, West China-PUMC C.C. Chen Institute of Health, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Tao Zhang
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China. .,Health Emergency Management Research Center, West China-PUMC C.C. Chen Institute of Health, Sichuan University, Chengdu, Sichuan, People's Republic of China.
| | - Yu Du
- Health Emergency Management Research Center, West China-PUMC C.C. Chen Institute of Health, Sichuan University, Chengdu, Sichuan, People's Republic of China. .,Department of Emergency and Critical Care Medicine, West China School of Public Health, West China Fourth Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.
| |
Collapse
|
6
|
Liu S, Xia J, Zhang W, Wan H, Zhang J, Xu J, Rao J, Deng T, Hou S, Nan B, Wang C. Salt-in-Salt Reinforced Carbonate Electrolyte for Li Metal Batteries. Angew Chem Int Ed Engl 2022; 61:e202210522. [PMID: 36040840 PMCID: PMC9826201 DOI: 10.1002/anie.202210522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Indexed: 01/11/2023]
Abstract
The instability of carbonate electrolyte with metallic Li greatly limits its application in high-voltage Li metal batteries. Here, a "salt-in-salt" strategy is applied to boost the LiNO3 solubility in the carbonate electrolyte with Mg(TFSI)2 carrier, which enables the inorganic-rich solid electrolyte interphase (SEI) for excellent Li metal anode performance and also maintains the cathode stability. In the designed electrolyte, both NO3 - and PF6 - anions participate in the Li+ -solvent complexes, thus promoting the formation of inorganic-rich SEI. Our designed electrolyte has achieved a superior Li CE of 99.7 %, enabling the high-loading NCM811||Li (4.5 mAh cm-2 ) full cell with N/P ratio of 1.92 to achieve 84.6 % capacity retention after 200 cycles. The enhancement of LiNO3 solubility by divalent salts is universal, which will also inspire the electrolyte design for other metal batteries.
Collapse
Affiliation(s)
- Sufu Liu
- Department of Chemical and Biomolecular EngineeringUniversity of MarylandCollege ParkMD 20740USA
| | - Jiale Xia
- Department of Chemical and Biomolecular EngineeringUniversity of MarylandCollege ParkMD 20740USA
| | - Weiran Zhang
- Department of Materials Science and EngineeringUniversity of MarylandCollege ParkMD 20740USA
| | - Hongli Wan
- Department of Chemical and Biomolecular EngineeringUniversity of MarylandCollege ParkMD 20740USA
| | - Jiaxun Zhang
- Department of Chemical and Biomolecular EngineeringUniversity of MarylandCollege ParkMD 20740USA
| | - Jijian Xu
- Department of Chemical and Biomolecular EngineeringUniversity of MarylandCollege ParkMD 20740USA
| | - Jiancun Rao
- Maryland NanocenterUniversity of MarylandCollege ParkMD 20740USA
| | - Tao Deng
- Department of Chemical and Biomolecular EngineeringUniversity of MarylandCollege ParkMD 20740USA
| | - Singyuk Hou
- Department of Chemical and Biomolecular EngineeringUniversity of MarylandCollege ParkMD 20740USA
| | - Bo Nan
- Department of Chemical and Biomolecular EngineeringUniversity of MarylandCollege ParkMD 20740USA
| | - Chunsheng Wang
- Department of Chemical and Biomolecular EngineeringUniversity of MarylandCollege ParkMD 20740USA
| |
Collapse
|
7
|
Zhao J, Zhang T, Wan H, Yu Y, Wen J, Wang X. Sex-related differences in spontaneous intracerebral hemorrhage outcomes: A prognostic study based on 111,112 medical records. Front Neurol 2022; 13:957132. [PMID: 36212662 PMCID: PMC9539800 DOI: 10.3389/fneur.2022.957132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 08/29/2022] [Indexed: 11/20/2022] Open
Abstract
Objective To identify sex-related differences in the outcome of hospitalized patients with spontaneous intracerebral hemorrhage (SICH), and to identify potential causal pathways between sex and SICH outcome. Methods A total of 111,112 medical records of in-hospital patients with SICH were collected. Data- and expert-driven techniques were applied, such as a multivariate logistic regression model and causal mediation analysis. These analyses were used to determine the confounders and mediators, estimate the true effect of sex on the SICH outcome, and estimate the average causal mediation effect for each mediator. Results (1) Failure (disability or death) rates in women with SICH were significantly lower than in men with SICH. On the day of discharge, the odds ratio (OR) of failure between women and men was 0.9137 [95% confidence interval (CI), 0.8879–0.9402], while the odds ratio at 90 days post-discharge was 0.9353 (95% confidence interval, 0.9121–0.9591). (2) The sex-related difference in SICH outcome decreased with increasing age and disappeared after 75 years. (3) Deep coma, brainstem hemorrhage, and an infratentorial hemorrhage volume of >10 ml accounted for 62.76% (p < 0.001), 33.46% (p < 0.001), and 11.56% (p < 0.001) of the overall effect on the day of discharge, and for 52.28% (p < 0.001), 27.65% (p < 0.001), and 10.86% (p < 0.001) of the overall effect at the 90-day post-discharge. Conclusion Men have a higher failure risk than women, which may be partially mediated by a higher risk for deep coma, brainstem hemorrhage, and an infratentorial hemorrhage volume of >10 ml. Future work should explore the biological mechanisms underlying this difference.
Collapse
Affiliation(s)
- Jieyi Zhao
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Tao Zhang
- West China School of Public Health, Sichuan University, Chengdu, China
| | - Hongli Wan
- West China School of Public Health, Sichuan University, Chengdu, China
| | - Yang Yu
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Jin Wen
- Institute of Hospital Management, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaoyu Wang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
- *Correspondence: Xiaoyu Wang
| |
Collapse
|
8
|
Liu S, Xia J, Zhang W, Wan H, Zhang J, Xu J, Rao J, Deng T, Hou S, Nan B, Wang C. Salt‐in‐Salt Reinforced Carbonate Electrolyte for Li Metal Batteries. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202210522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Sufu Liu
- University of Maryland at College Park Department of Chemical and Biomolecular Engineering UNITED STATES
| | - Jiale Xia
- University of Maryland at College Park Department of Chemical and Biomolecular Engineering UNITED STATES
| | - Weiran Zhang
- University of Maryland at College Park Department of Materials Science and Engineering UNITED STATES
| | - Hongli Wan
- University of Maryland at College Park Department of Chemical and Biomolecular Engineering UNITED STATES
| | - Jiaxun Zhang
- University of Maryland at College Park Department of Chemical and Biomolecular Engineering UNITED STATES
| | - Jijian Xu
- University of Maryland at College Park Department of Chemical and Biomolecular Engineering UNITED STATES
| | - Jiancun Rao
- University of Maryland at College Park Maryland Nanocenter UNITED STATES
| | - Tao Deng
- University of Maryland at College Park Department of Chemical and Biomolecular Engineering UNITED STATES
| | - Singyuk Hou
- University of Maryland at College Park Department of Chemical and Biomolecular Engineering UNITED STATES
| | - Bo Nan
- University of Maryland at College Park Department of Chemical and Biomolecular Engineering UNITED STATES
| | - Chunsheng Wang
- University of Maryland Department of Chemical & Biomolecular Engineering 1223A Chemical and Nuclear Engineering 20742 College Park UNITED STATES
| |
Collapse
|
9
|
Nan B, Chen L, Rodrigo ND, Borodin O, Piao N, Xia J, Pollard T, Hou S, Zhang J, Ji X, Xu J, Zhang X, Ma L, He X, Liu S, Wan H, Hu E, Zhang W, Xu K, Yang XQ, Lucht B, Wang C. Enhancing Li + Transport in NMC811||Graphite Lithium-Ion Batteries at Low Temperatures by Using Low-Polarity-Solvent Electrolytes. Angew Chem Int Ed Engl 2022; 61:e202205967. [PMID: 35789166 DOI: 10.1002/anie.202205967] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Indexed: 11/07/2022]
Abstract
LiNix Coy Mnz O2 (x+y+z=1)||graphite lithium-ion battery (LIB) chemistry promises practical applications. However, its low-temperature (≤ -20 °C) performance is poor because the increased resistance encountered by Li+ transport in and across the bulk electrolytes and the electrolyte/electrode interphases induces capacity loss and battery failures. Though tremendous efforts have been made, there is still no effective way to reduce the charge transfer resistance (Rct ) which dominates low-temperature LIBs performance. Herein, we propose a strategy of using low-polarity-solvent electrolytes which have weak interactions between the solvents and the Li+ to reduce Rct , achieving facile Li+ transport at sub-zero temperatures. The exemplary electrolyte enables LiNi0.8 Mn0.1 Co0.1 O2 ||graphite cells to deliver a capacity of ≈113 mAh g-1 (98 % full-cell capacity) at 25 °C and to remain 82 % of their room-temperature capacity at -20 °C without lithium plating at 1/3C. They also retain 84 % of their capacity at -30 °C and 78 % of their capacity at -40 °C and show stable cycling at 50 °C.
Collapse
Affiliation(s)
- Bo Nan
- Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742, USA
| | - Long Chen
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD 20742, USA
| | - Nuwanthi D Rodrigo
- Department of Chemistry, University of Rhode Island, Kingston, RI 02881, USA
| | - Oleg Borodin
- Battery Science Branch, Energy Science Division, U.S. Army Combat Capabilities Development Command, Army Research Laboratory, Adelphi, MD 20783, USA
| | - Nan Piao
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD 20742, USA
| | - Jiale Xia
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD 20742, USA
| | - Travis Pollard
- Battery Science Branch, Energy Science Division, U.S. Army Combat Capabilities Development Command, Army Research Laboratory, Adelphi, MD 20783, USA
| | - Singyuk Hou
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD 20742, USA
| | - Jiaxun Zhang
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD 20742, USA
| | - Xiao Ji
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD 20742, USA
| | - Jijian Xu
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD 20742, USA
| | - Xiyue Zhang
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD 20742, USA
| | - Lin Ma
- Department of Mechanical Engineering and Engineering Science, The University of North Carolina at Charlotte, Charlotte, NC 28223, USA
| | - Xinzi He
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD 20742, USA
| | - Sufu Liu
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD 20742, USA
| | - Hongli Wan
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD 20742, USA
| | - Enyuan Hu
- Chemistry Division, Brookhaven National Laboratory, Upton, NY 11973, USA
| | - Weiran Zhang
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD 20742, USA
| | - Kang Xu
- Battery Science Branch, Energy Science Division, U.S. Army Combat Capabilities Development Command, Army Research Laboratory, Adelphi, MD 20783, USA
| | - Xiao-Qing Yang
- Chemistry Division, Brookhaven National Laboratory, Upton, NY 11973, USA
| | - Brett Lucht
- Department of Chemistry, University of Rhode Island, Kingston, RI 02881, USA
| | - Chunsheng Wang
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD 20742, USA
| |
Collapse
|
10
|
Wang C, Nan B, Chen L, Rodrigo ND, Borodin O, Piao N, Xia J, Pollard T, Hou S, Zhang J, Ji X, Xu J, Zhang X, Ma L, He X, Liu S, Wan H, Hu E, Zhang W, Xu K, Yang XQ, Lucht B. Enhancing Li+ Transport in NMC811||Graphite Lithium‐Ion Batteries at Low temperatures by Using Low‐Polarity‐Solvent Electrolytes. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202205967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Chunsheng Wang
- University of Maryland Department of Chemical & Biomolecular Engineering 1223A Chemical and Nuclear Engineering 20742 College Park UNITED STATES
| | - Bo Nan
- UM: University of Maryland at College Park Department of Chemistry and Biochemistry UNITED STATES
| | - Long Chen
- University of Maryland at College Park Department of Chemical and Biomolecular Engineering UNITED STATES
| | | | - Oleg Borodin
- Army Research Laboratory: US Army Research Laboratory U.S. Army Combat Capabilities Development Command UNITED STATES
| | - Nan Piao
- University of Maryland at College Park Department of Chemical and Biomolecular Engineering UNITED STATES
| | - Jiale Xia
- University of Maryland at College Park Department of Chemical and Biomolecular Engineering UNITED STATES
| | - Travis Pollard
- Army Research Laboratory: US Army Research Laboratory Sensor and Electron Devices Directorate UNITED STATES
| | - Singyuk Hou
- University of Maryland at College Park Department of Chemical and Biomolecular Engineering UNITED STATES
| | - Jiaxun Zhang
- University of Maryland at College Park Department of Chemical and Biomolecular Engineering UNITED STATES
| | - Xiao Ji
- University of Maryland at College Park Department of Chemical and Biomolecular Engineering UNITED STATES
| | - Jijian Xu
- University of Maryland at College Park Department of Chemical and Biomolecular Engineering UNITED STATES
| | - Xiyue Zhang
- University of Maryland at College Park Department of Chemical and Biomolecular Engineering UNITED STATES
| | - Lin Ma
- The University of North Carolina at Charlotte Department of Mechanical Engineering and Engineering Science UNITED STATES
| | - Xinzi He
- University of Maryland at College Park Department of Chemical and Biomolecular Engineering UNITED STATES
| | - Sufu Liu
- University of Maryland at College Park Department of Chemical and Biomolecular Engineering UNITED STATES
| | - Hongli Wan
- University of Maryland at College Park Department of Chemical and Biomolecular Engineering UNITED STATES
| | - Enyuan Hu
- Brookhaven National Laboratory Chemistry Division UNITED STATES
| | - Weiran Zhang
- University of Maryland at College Park Department of Chemical and Biomolecular Engineering UNITED STATES
| | - Kang Xu
- Army Research Laboratory: US Army Research Laboratory Sensor and Electron Devices Directorate UNITED STATES
| | - Xiao-Qing Yang
- Brookhaven National Laboratory Chemistry Division UNITED STATES
| | - Brett Lucht
- University of Rhode Island Department of Chemistry UNITED STATES
| |
Collapse
|
11
|
Salzmann M, Ferrachat S, Tully C, Münch S, Watson‐Parris D, Neubauer D, Siegenthaler‐Le Drian C, Rast S, Heinold B, Crueger T, Brokopf R, Mülmenstädt J, Quaas J, Wan H, Zhang K, Lohmann U, Stier P, Tegen I. The Global Atmosphere-aerosol Model ICON-A-HAM2.3-Initial Model Evaluation and Effects of Radiation Balance Tuning on Aerosol Optical Thickness. J Adv Model Earth Syst 2022; 14:e2021MS002699. [PMID: 35860306 PMCID: PMC9285428 DOI: 10.1029/2021ms002699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 02/28/2022] [Accepted: 03/12/2022] [Indexed: 06/15/2023]
Abstract
The Hamburg Aerosol Module version 2.3 (HAM2.3) from the ECHAM6.3-HAM2.3 global atmosphere-aerosol model is coupled to the recently developed icosahedral nonhydrostatic ICON-A (icon-aes-1.3.00) global atmosphere model to yield the new ICON-A-HAM2.3 atmosphere-aerosol model. The ICON-A and ECHAM6.3 host models use different dynamical cores, parameterizations of vertical mixing due to sub-grid scale turbulence, and parameter settings for radiation balance tuning. Here, we study the role of the different host models for simulated aerosol optical thickness (AOT) and evaluate impacts of using HAM2.3 and the ECHAM6-HAM2.3 two-moment cloud microphysics scheme on several meteorological variables. Sensitivity runs show that a positive AOT bias over the subtropical oceans is remedied in ICON-A-HAM2.3 because of a different default setting of a parameter in the moist convection parameterization of the host models. The global mean AOT is biased low compared to MODIS satellite instrument retrievals in ICON-A-HAM2.3 and ECHAM6.3-HAM2.3, but the bias is larger in ICON-A-HAM2.3 because negative AOT biases over the Amazon, the African rain forest, and the northern Indian Ocean are no longer compensated by high biases over the sub-tropical oceans. ICON-A-HAM2.3 shows a moderate improvement with respect to AOT observations at AERONET sites. A multivariable bias score combining biases of several meteorological variables into a single number is larger in ICON-A-HAM2.3 compared to standard ICON-A and standard ECHAM6.3. In the tropics, this multivariable bias is of similar magnitude in ICON-A-HAM2.3 and in ECHAM6.3-HAM2.3. In the extra-tropics, a smaller multivariable bias is found for ICON-A-HAM2.3 than for ECHAM6.3-HAM2.3.
Collapse
Affiliation(s)
- M. Salzmann
- Institute for MeteorologyUniversität LeipzigLeipzigGermany
| | - S. Ferrachat
- Institute of Atmospheric and Climate ScienceETH ZürichZürichSwitzerland
| | - C. Tully
- Institute of Atmospheric and Climate ScienceETH ZürichZürichSwitzerland
| | - S. Münch
- Institute of Atmospheric and Climate ScienceETH ZürichZürichSwitzerland
| | - D. Watson‐Parris
- Atmospheric, Oceanic and Planetary PhysicsDepartment of PhysicsUniversity of OxfordOxfordUK
| | - D. Neubauer
- Institute of Atmospheric and Climate ScienceETH ZürichZürichSwitzerland
| | | | - S. Rast
- Max Planck Institute for MeteorologyHamburgGermany
| | - B. Heinold
- Leibniz Institute for Tropospheric ResearchLeipzigGermany
| | - T. Crueger
- Max Planck Institute for MeteorologyHamburgGermany
| | - R. Brokopf
- Max Planck Institute for MeteorologyHamburgGermany
| | - J. Mülmenstädt
- Institute for MeteorologyUniversität LeipzigLeipzigGermany
- Now at Pacific Northwest National LaboratoryRichlandWAUSA
| | - J. Quaas
- Institute for MeteorologyUniversität LeipzigLeipzigGermany
| | - H. Wan
- Pacific Northwest National LaboratoryRichlandWAUSA
| | - K. Zhang
- Pacific Northwest National LaboratoryRichlandWAUSA
| | - U. Lohmann
- Institute of Atmospheric and Climate ScienceETH ZürichZürichSwitzerland
| | - P. Stier
- Atmospheric, Oceanic and Planetary PhysicsDepartment of PhysicsUniversity of OxfordOxfordUK
| | - I. Tegen
- Leibniz Institute for Tropospheric ResearchLeipzigGermany
| |
Collapse
|
12
|
Zhou Z, Wan H, Zhang H, Chen X, Wang X, Lili S, Zhang T. Segmentation of Spontaneous Intracerebral Hemorrhage on CT With a Region Growing Method Based on Watershed Preprocessing. Front Neurol 2022; 13:865023. [PMID: 35422751 PMCID: PMC9002175 DOI: 10.3389/fneur.2022.865023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Accepted: 03/01/2022] [Indexed: 11/13/2022] Open
Abstract
Intracerebral hemorrhage (ICH) poses a great threat to human life due to its high incidence and poor prognosis. Identification of the bleeding location and quantification of the volume based on CT images are of great significance for assisting the diagnosis and treatment of ICH. In this study, a region-growing algorithm based on watershed preprocessing (RG-WP) was proposed to segment and quantify the hemorrhage. The lowest points yielded by the watershed algorithm were used as seed points for region growing and then hemorrhage was segmented based on the region growing method. At the same time, to integrate the rich experience of clinicians with the algorithm, manual selection of seed points on the basis of watershed segmentation was performed. With the application of segmentation on CT images of 55 patients with ICH, the performance of the RG-WP algorithm was evaluated by comparing it with manual segmentations delineated by professional clinicians as well as the traditional ABC/2 method and the deep learning algorithm U-net. The mean deviation of hemorrhage volume of the RG-WP algorithm from manual segmentation was −0.12 ml (range: −1.05–1.16), while that of the ABC/2 from the manual was 1.05 ml (range: −0.77–9.57). Strong agreement of the algorithm and the manual was confirmed with a high intraclass correlation coefficient (ICC) (0.998, 95% CI: 0.997–0.999), which was superior to that of the ABC/2 and the manual (0.972, 95% CI: 0.953–0.984). The sensitivity (Sen), positive predictive value (PPV), dice similarity index (DSI), and Jaccard index (JI) of the RG-WP algorithm compared to the manual were 0.92 ± 0.04, 0.95 ± 0.04, 0.93 ± 0.02, and 0.88 ± 0.04, respectively, showing high consistency. Besides, the accuracy of the algorithm was also comparable to that of the deep learning method U-net, with Sen, PPV, DSI, and JI being 0.91 ± 0.09, 0.91 ± 0.06, 0.91 ± 0.05, and 0.91 ± 0.06, respectively.
Collapse
Affiliation(s)
- Zhengsong Zhou
- Department of Electronic Information Engineering, Chengdu Jincheng College, Chengdu, China
| | - Hongli Wan
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Haoyu Zhang
- Department of Electronic Information Engineering, Chengdu Jincheng College, Chengdu, China
| | - Xumiao Chen
- Department of Electronic Information Engineering, Chengdu Jincheng College, Chengdu, China
| | - Xiaoyu Wang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Shiluo Lili
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Tao Zhang
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
- *Correspondence: Tao Zhang
| |
Collapse
|
13
|
Wang H, Qiu J, Li C, Wan H, Yang C, Zhang T. Applying the Spatial Transmission Network to the Forecast of Infectious Diseases Across Multiple Regions. Front Public Health 2022; 10:774984. [PMID: 35359784 PMCID: PMC8962516 DOI: 10.3389/fpubh.2022.774984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 02/02/2022] [Indexed: 11/13/2022] Open
Abstract
Objective Timely and accurate forecast of infectious diseases is essential for achieving precise prevention and control. A good forecasting method of infectious diseases should have the advantages of interpretability, feasibility, and forecasting performance. Since previous research had illustrated that the spatial transmission network (STN) showed good interpretability and feasibility, this study further explored its forecasting performance for infectious diseases across multiple regions. Meanwhile, this study also showed whether the STN could overcome the challenges of model rationality and practical needs. Methods The construction of the STN framework involved three major steps: the spatial kluster analysis by tree edge removal (SKATER) algorithm, structure learning by dynamic Bayesian network (DBN), and parameter learning by the vector autoregressive moving average (VARMA) model. Then, we evaluated the forecasting performance of STN by comparing its accuracy with that of the mechanism models like susceptible-exposed-infectious-recovered-susceptible (SEIRS) and machine-learning algorithm like long-short-term memory (LSTM). At the same time, we assessed the robustness of forecasting performance of STN in high and low incidence seasons. The influenza-like illness (ILI) data in the Sichuan Province of China from 2010 to 2017 were used as an example for illustration. Results The STN model revealed that ILI was likely to spread among multiple cities in Sichuan during the study period. During the whole study period, the forecasting accuracy of the STN (mean absolute percentage error [MAPE] = 31.134) was significantly better than that of the LSTM (MAPE = 41.657) and the SEIRS (MAPE = 62.039). In addition, the forecasting performance of STN was also superior to those of the other two methods in either the high incidence season (MAPE = 24.742) or the low incidence season (MAPE = 26.209), and the superiority was more obvious in the high incidence season. Conclusion This study applied the STN to the forecast of infectious diseases across multiple regions. The results illustrated that the STN not only had good accuracy in forecasting performance but also indicated the spreading directions of infectious diseases among multiple regions to a certain extent. Therefore, the STN is a promising candidate to improve the surveillance work.
Collapse
Affiliation(s)
- Huimin Wang
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Jianqing Qiu
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Cheng Li
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Hongli Wan
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Changhong Yang
- Sichuan Center for Disease Control and Prevention, Chengdu, China
| | - Tao Zhang
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
- *Correspondence: Tao Zhang
| |
Collapse
|
14
|
Cheng X, Wan H, Yuan H, Zhou L, Xiao C, Mao S, Li Z, Hu F, Yang C, Zhu W, Zhou J, Zhang T. Symptom Clustering Patterns and Population Characteristics of COVID-19 Based on Text Clustering Method. Front Public Health 2022; 10:795734. [PMID: 35186839 PMCID: PMC8854172 DOI: 10.3389/fpubh.2022.795734] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 01/03/2022] [Indexed: 01/08/2023] Open
Abstract
Background Descriptions of single clinical symptoms of coronavirus disease 2019 (COVID-19) have been widely reported. However, evidence of symptoms associations was still limited. We sought to explore the potential symptom clustering patterns and high-frequency symptom combinations of COVID-19 to enhance the understanding of people of this disease. Methods In this retrospective cohort study, a total of 1,067 COVID-19 cases were enrolled. Symptom clustering patterns were first explored by a text clustering method. Then, a multinomial logistic regression was applied to reveal the population characteristics of different symptom groups. In addition, time intervals between symptoms onset and the first visit were analyzed to consider the effect of time interval extension on the progression of symptoms. Results Based on text clustering, the symptoms were summarized into four groups. Group 1: no-obvious symptoms; Group 2: mainly fever and/or dry cough; Group 3: mainly upper respiratory tract infection symptoms; Group 4: mainly cardiopulmonary, systemic, and/or gastrointestinal symptoms. Apart from Group 1 with no obvious symptoms, the most frequent symptom combinations were fever only (64 cases, 47.8%), followed by dry cough only (42 cases, 31.3%) in Group 2; expectoration only (21 cases, 19.8%), followed by expectoration complicated with fever (10 cases, 9.4%) in Group 3; fatigue complicated with fever (12 cases, 4.2%), followed by headache complicated with fever was also high (11 cases, 3.8%) in Group 4. People aged 45–64 years were more likely to have symptoms of Group 4 than those aged 65 years or older (odds ratio [OR] = 2.66, 95% CI: 1.21–5.85) and at the same time had longer time intervals. Conclusions Symptoms of COVID-19 could be divided into four clustering groups with different symptom combinations. The Group 4 symptoms (i.e., mainly cardiopulmonary, systemic, and/or gastrointestinal symptoms) happened more frequently in COVID-19 than in influenza. This distinction could help deepen the understanding of this disease. The middle-aged people have a longer time interval for medical visit and was a group that deserve more attention, from the perspective of medical delays.
Collapse
Affiliation(s)
- Xiuwei Cheng
- Sichuan Center for Disease Control and Prevention, Chengdu, China
| | - Hongli Wan
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Heng Yuan
- Sichuan Center for Disease Control and Prevention, Chengdu, China
| | - Lijun Zhou
- Sichuan Center for Disease Control and Prevention, Chengdu, China
| | - Chongkun Xiao
- Sichuan Center for Disease Control and Prevention, Chengdu, China
| | - Suling Mao
- Sichuan Center for Disease Control and Prevention, Chengdu, China
| | - Zhirui Li
- Sichuan Center for Disease Control and Prevention, Chengdu, China
| | - Fengmiao Hu
- Sichuan Center for Disease Control and Prevention, Chengdu, China
| | - Chuan Yang
- Anyue County Center for Disease Control and Prevention, Ziyang, China
| | - Wenhui Zhu
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Jiushun Zhou
- Sichuan Center for Disease Control and Prevention, Chengdu, China
- *Correspondence: Jiushun Zhou
| | - Tao Zhang
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
- Tao Zhang
| |
Collapse
|
15
|
Zhang J, Wang PF, Bai P, Wan H, Liu S, Hou S, Pu X, Xia J, Zhang W, Wang Z, Nan B, Zhang X, Xu J, Wang C. Interfacial Design for a 4.6 V High-Voltage Single-Crystalline LiCoO 2 Cathode. Adv Mater 2022; 34:e2108353. [PMID: 34877734 DOI: 10.1002/adma.202108353] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 11/28/2021] [Indexed: 06/13/2023]
Abstract
Single-crystalline cathode materials have attracted intensive interest in offering greater capacity retention than their polycrystalline counterparts by reducing material surfaces and phase boundaries. However, the single-crystalline LiCoO2 suffers severe structural instability and capacity fading when charged to high voltages (4.6 V) due to Co element dissolution and O loss, crack formation, and subsequent electrolyte penetration. Herein, by forming a robust cathode electrolyte interphase (CEI) in an all-fluorinated electrolyte, reversible planar gliding along the (003) plane in a single-crystalline LiCoO2 cathode is protected due to the prevention of element dissolution and electrolyte penetration. The robust CEI effectively controls the performance fading issue of the single-crystalline cathode at a high operating voltage of 4.6 V, providing new insights for improved electrolyte design of high-energy-density battery cathode materials.
Collapse
Affiliation(s)
- Jiaxun Zhang
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD, 20742, USA
| | - Peng-Fei Wang
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD, 20742, USA
| | - Panxing Bai
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD, 20742, USA
| | - Hongli Wan
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD, 20742, USA
| | - Sufu Liu
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD, 20742, USA
| | - Singyuk Hou
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD, 20742, USA
| | - Xiangjun Pu
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD, 20742, USA
| | - Jiale Xia
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD, 20742, USA
| | - Weiran Zhang
- Department of Materials Science and Engineering, University of Maryland, College Park, MD, 20742, USA
| | - Zeyi Wang
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD, 20742, USA
| | - Bo Nan
- Department of Chemistry and Biochemistry, University of Maryland, College Park, MD, 20742, USA
| | - Xiyue Zhang
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD, 20742, USA
| | - Jijian Xu
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD, 20742, USA
| | - Chunsheng Wang
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD, 20742, USA
| |
Collapse
|
16
|
Wan H, Liu P, Liang Y, Jiang SY, Lyu L, Zhang ZW, Wu N, Liu Y. [Prognostic evaluation value of (18)F-FDG PET-CT in Hodgkin's lymphoma after treatment]. Zhonghua Zhong Liu Za Zhi 2021; 43:1275-1281. [PMID: 34915636 DOI: 10.3760/cma.j.cn112152-20191212-00799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the prognostic value of (18)F-fluorodeoxygen-D-glucose-positron emission tomography /computerized tomography ((18)F-FDG-PET-CT) in Hodgkin's lymphoma (HL) at the end of first-line treatment (PET-end), by comparing the ratio of maximum standardized uptake value (SUV(max)) of lesion and liver SUV (rLL), SUV(max) reduction between baseline PET (PET-0) and PET-end (ΔSUV(max)), and Deauville 5-point scale (5-PS). Methods: Patients with HL newly treated in our hospital from August 2006 to December 2015 were retrospectively analyzed. All the patients enrolled in the study underwent post-treatment FDG PET-CT. The rLL and ΔSUV(max) were calculated, and all the cases were scored using Deauville 5-PS. The receiver operating characteristic (ROC) approach was applied to identify the optimal cut-point value, and survival curves according to different PET-CT assessment methods were estimated using the Kaplan-Meier analysis. The prognostic efficacy of different PET-CT assessment methods was compared, and DeLong test was used to verify it. Kaplan-Meier method and multivariate analysis using the Cox proportional hazards model were performed to analyze the potential independent risk factors. Results: There were 5 patients progressed within a 3-year follow-up. In the three PET-CT assessment methods, the predictive value of rLL and Deauville 5-PS were significant effective. ROC analysis for rLL as a progression predictor showed an optimal cut-point of 1.29. Deauville 5-PS=4 and rLL=1.29 showed the best prognostic accuracy. The sensitivity of rLL and Deauville 5-PS were both 80.0%, and the specificity of each was 98.0% and 93.7%, respectively. The positive predictive value (PPV) and negative predictive value (NPV) of rLL were 66.7% and 98.7%, while the PPV and NPV of 5-PS were 44.4% and 98.7%. The 3-years progression-free survival (PFS) rates of rLL≥1.29 group and rLL<1.29 group were 33.3% and 98.7%, with significant difference (P<0.001). The 3-years PFS rates of post-treatment Deauville 5-PS<4 group and Deauville 5-PS≥4 group were 98.7% and 55.6%, with significant difference (P<0.001). The prognostic evaluation efficacy of rLL was positively correlated with that of Deauville 5-PS (r=0.75, P<0.05). Area under curves (AUC) of rLL and Deauville 5-PS were 0.93 (95%CI: 0.825-1.000) and 0.91 (95%CI: 0.757-1.000), respectively. DeLong test showed the significant difference between the two methods (P<0.05). The univariate analysis results showed that clinical baseline stage, post-treatment rLL and Deauville 5-PS were associated with the prognoses of HL patients (P<0.05). The multivariate analysis results showed that post-treatment rLL and Deauville 5-PS were independent prognostic factors of HL (P<0.05). Conclusions: The rLL and Deauville 5-PS are potential prognostic factors for HL response assessment. The new semi-quantitative method rLL has methodological advantages over visual analysis, and it is a good supplement for Deauville 5-PS. rLL can improve prognostic evaluation accuracy of PET-CT and is useful to early identify patients with HL at a high risk of relapsing after first-line treatment.
Collapse
Affiliation(s)
- H Wan
- PET-CT Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - P Liu
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Y Liang
- Department of Nuclear Medicine, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen 518116, China
| | - S Y Jiang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - L Lyu
- PET-CT Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Z W Zhang
- PET-CT Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - N Wu
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Y Liu
- PET-CT Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| |
Collapse
|
17
|
Wan H, Zhang B, Liu S, Zhang J, Yao X, Wang C. Understanding LiI-LiBr Catalyst Activity for Solid State Li 2S/S Reactions in an All-Solid-State Lithium Battery. Nano Lett 2021; 21:8488-8494. [PMID: 34605659 DOI: 10.1021/acs.nanolett.1c03415] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Li||MoS2 solid-state batteries have higher volumetric energy density and power density than Li||Li2S batteries. However, they suffer from energy and power decay due to the formation of lithium sulfide that has low ionic/electronic conductivity and a strong Li-S bond. Herein, we overcome these challenges by incorporating the catalytic LiI-LiBr compound and carbon black into MoS2. The comprehensive simulations, characterizations, and electrochemical evaluations demonstrated that LiI-LiBr significantly reduces Li+/S2- interaction and increases the ionic conductivity of Li2S, thus enhancing the reaction kinetics and Li2S/S redox reversibility. MoS2@LiI-LiBr@C||Li cells with an areal capacity of 0.87 mAh cm-2 provide a reversible capacity of 816.2 mAh g-1 at 200 mA g-1 and maintain 604.8 mAh g-1 (based on the mass of MoS2) for 100 cycles. At a high areal capacity of 2 mAh cm-2, the battery still delivers reversible capacity of 498 mAh g-1. LiI-LiBr-carbon additive can be broadly applied for all transition-metal sulfide cathodes to enhance the cyclic and rate performance.
Collapse
Affiliation(s)
- Hongli Wan
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, Maryland 20740, United States
| | - Bao Zhang
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, Maryland 20740, United States
| | - Sufu Liu
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, Maryland 20740, United States
| | - Jiaxun Zhang
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, Maryland 20740, United States
| | - Xiayin Yao
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, Maryland 20740, United States
| | - Chunsheng Wang
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, Maryland 20740, United States
| |
Collapse
|
18
|
Luo G, Pan SL, Wan H, Chen TT, Xu Q, Sun Y. [Interim follow-up of fetal cardiac intervention in five fetuses with pulmonary atresia with intact ventricular septum]. Zhonghua Er Ke Za Zhi 2021; 59:782-786. [PMID: 34645220 DOI: 10.3760/cma.j.cn112140-20210219-00141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Objective: To summarize the interim outcome and right heart development of pulmonary atresia with intact ventricular septum (PA-IVS) in children after fetal cardiac intervention (FCI). Methods: The clinical data of 5 live births underwent FCI from October 2018 to April 2019 in Women and Children's Hospital, Qingdao University were analyzed retrospectively. The development of right ventricle (RV) and tricuspid valve (TV) in uterus after FCI, at birth, the age of 6 months, 1 year and 2 years, and the final outcome were assessed. Results: Five PA-IVS fetuses were included in this study. The first evaluation was performed at 24-26 weeks of gestational age, and the FCI was performed at 26-28 weeks of gestational age. During the follow-up of 6 weeks after FCI, the minimum diameter of tricuspid annulus increased from 0.85 cm to 0.92 cm, and the minimum Z-score of tricuspid annulus decreased from -0.03 to -1.62. The minimum values of TV/mitral valve annular diameter and RV/left ventricular length ratios of all fetuses increased from 0.57, 0.52 to 0.88, 0.82, respectively. The maximum tricuspid regurgitation velocity decreased from 4.60 m/s to 3.64 m/s. No severe hemodynamic change was found in any of the fetuses. All 5 fetuses were born alive. Three cases underwent percutaneous balloon pulmonary valvuloplasty (PBPV) and stent implantation for ductus arteriosus. Two cases received PBPV alone. At follow-up (26 to 32 months), obvious development of TV was observed 6 months to 1 year after birth in 5 cases with the growth rate ranging from 19.64% to 40.00%. Meanwhile, the RV development was relatively slow at 6 months with the growth rate ranging from 9.41% to 21.42%. There were individual differences in RV development at 2 years. The growth and development of all children were equal to healthy children of the same age with the body mass index less than 18.4 kg/m2. At the last follow-up, all children had a transcutaneous oxygen saturation of greater than 0.95, three became biventricular circulation and two had circulation approximation to biventricular circulation with almost closed stent. Conclusions: The findings support the potential of development of right ventricular and tricuspid valve for fetuses with PA-IVS underwent FCI. All fetuses underwent FCI received intervention after birth, and biventricular circulation can be realized finally. The development of right ventricular and tricuspid valve is not proportional. In utero, the right ventricle develops rapidly, and the development of tricuspid valve is more advantageous after birth.
Collapse
Affiliation(s)
- G Luo
- Heart Center, Women and Children's Hospital, Qingdao University, Qingdao 266034, China
| | - S L Pan
- Heart Center, Women and Children's Hospital, Qingdao University, Qingdao 266034, China
| | - H Wan
- Department of Ultrasonography, Women and Children's Hospital, Qingdao University, Qingdao 266034, China
| | - T T Chen
- Department of Ultrasonography, Women and Children's Hospital, Qingdao University, Qingdao 266034, China
| | - Q Xu
- Department of Obstetrics, Women and Children's Hospital, Qingdao University, Qingdao 266034, China
| | - Y Sun
- Department of Obstetrics, Women and Children's Hospital, Qingdao University, Qingdao 266034, China
| |
Collapse
|
19
|
Xu R, Tian Q, Wan H, Wen JW, Zhang Q, Zhang Y. Spatial and Temporal Characteristics of PM2.5 Sources and Pollution Events in a Low Industrialized City. NEPT 2021. [DOI: 10.46488/nept.2021.v20i03.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
In recent years, cities in southern China have experienced severe air pollution, despite having few sources of pollutants. To study the pollution characteristics of PM2.5 in these “low industrialized” cities, a numerical method based on the HYSPLIT4 Model and Kriging Spatial Interpolation Technology was established. Simulation results showed that the PM2.5 pollution in Guilin was affected by both internal and external sources. The backward air mass trajectory from July 2017 to June 2018 was simulated using the HYSPLIT model. The cluster analysis results indicated that the direction of trajectory ? accounted for 63.09% of the air pollution in the city. The average concentration of PM2.5 pollution was 45.94 ?g.m-3. The pollutant originated from the “Xiang-Gui Corridor.” The location of the sources was collocated with high industry regions. The spatial characteristics of the four pollution processes in the winter of 2017 were analyzed using a spatial interpolation method. The results showed that the transport of air masses in the direction of trajectory ? was obstructed by a mountain system in the northeast. Therefore, two air pollution accumulation centers and a topographic weakening zone dominated by internal and external sources were formed. It can be inferred that the air pollution in Guilin is affected by both internal and external factors. These results provide important theoretical and technical support for regional air pollution control and environmental protection.
Collapse
|
20
|
Yu Y, Wang J, Tan Y, Wan H, Zheng N, He Z, Mao L, Ren W, Lin Z, He G, Chen Y, Wang J, Ouyang N, Yao H. 1136P A clinically applicable cervical cancer artificial intelligence screening system for accurate cytopathological diagnosis: A multicenter population-based study and randomized controlled trial. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
|
21
|
Chung H, Lee K, Kim W, Gainor J, Lakhani N, Chow L, Messersmith W, Fanning P, Squifflet P, Jin F, Forgie A, Wan H, Pons J, Randolph S, LoRusso P. SO-31 ASPEN-01: A phase 1 study of ALX148, a CD47 blocker, in combination with trastuzumab, ramucirumab and paclitaxel in patients with second-line HER2-positive advanced gastric or gastroesophageal junction cancer. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.05.055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
|
22
|
Feng Y, Lei X, Zhang L, Wan H, Pan H, Wu J, Zou M, Zhu L, Mi Y. COPB2: a transport protein with multifaceted roles in cancer development and progression. Clin Transl Oncol 2021; 23:2195-2205. [PMID: 34101128 PMCID: PMC8455385 DOI: 10.1007/s12094-021-02630-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 04/22/2021] [Indexed: 11/29/2022]
Abstract
The Coatomer protein complex subunit beta 2 (COPB2) is involved in the formation of the COPI coatomer protein complex and is responsible for the transport of vesicles between the Golgi apparatus and the endoplasmic reticulum. It plays an important role in maintaining the integrity of these cellular organelles, as well as in maintaining cell homeostasis. More importantly, COPB2 plays key roles in embryonic development and tumor progression. COPB2 is regarded as a vital oncogene in several cancer types and has been implicated in tumor cell proliferation, survival, invasion, and metastasis. Here, we summarize the current knowledge on the roles of COPB2 in cancer development and progression in the context of the hallmarks of cancer.
Collapse
Affiliation(s)
- Y Feng
- Wuxi Medical College, Jiangnan University, Wuxi, 214122, Jiangsu Province, China.,Department of Urology, Affiliated Hospital of Jiangnan University, Wuxi, 214122, Jiangsu Province, China
| | - X Lei
- Wuxi Medical College, Jiangnan University, Wuxi, 214122, Jiangsu Province, China
| | - L Zhang
- Department of Urology, Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, 213003, Jiangsu Province, China
| | - H Wan
- Wuxi Medical College, Jiangnan University, Wuxi, 214122, Jiangsu Province, China.,Department of Urology, Affiliated Hospital of Jiangnan University, Wuxi, 214122, Jiangsu Province, China
| | - H Pan
- Department of Urology, Affiliated Hospital of Jiangnan University, Wuxi, 214122, Jiangsu Province, China
| | - J Wu
- Department of Burns and Plastic Surgery, Affiliated Hospital of Jiangnan University, Wuxi, 214122, Jiangsu Province, China
| | - M Zou
- Wuxi Clinical Medicine School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Wuxi, 214122, Jiangsu Province, China
| | - L Zhu
- Department of Urology, Affiliated Hospital of Jiangnan University, Wuxi, 214122, Jiangsu Province, China.
| | - Y Mi
- Department of Urology, Affiliated Hospital of Jiangnan University, Wuxi, 214122, Jiangsu Province, China.
| |
Collapse
|
23
|
Liu S, Ji X, Piao N, Chen J, Eidson N, Xu J, Wang P, Chen L, Zhang J, Deng T, Hou S, Jin T, Wan H, Li J, Tu J, Wang C. An Inorganic‐Rich Solid Electrolyte Interphase for Advanced Lithium‐Metal Batteries in Carbonate Electrolytes. Angew Chem Int Ed Engl 2020; 60:3661-3671. [DOI: 10.1002/anie.202012005] [Citation(s) in RCA: 129] [Impact Index Per Article: 32.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 10/28/2020] [Indexed: 11/12/2022]
Affiliation(s)
- Sufu Liu
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Xiao Ji
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Nan Piao
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Ji Chen
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Nico Eidson
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Jijian Xu
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Pengfei Wang
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Long Chen
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Jiaxun Zhang
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Tao Deng
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Singyuk Hou
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Ting Jin
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Hongli Wan
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Jingru Li
- State Key Laboratory of Silicon Materials Key Laboratory of Advanced Materials and Applications for Batteries of Zhejiang Province School of Materials Science& Engineering Zhejiang University Hangzhou 310027 China
| | - Jiangping Tu
- State Key Laboratory of Silicon Materials Key Laboratory of Advanced Materials and Applications for Batteries of Zhejiang Province School of Materials Science& Engineering Zhejiang University Hangzhou 310027 China
| | - Chunsheng Wang
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| |
Collapse
|
24
|
Liu S, Ji X, Piao N, Chen J, Eidson N, Xu J, Wang P, Chen L, Zhang J, Deng T, Hou S, Jin T, Wan H, Li J, Tu J, Wang C. An Inorganic‐Rich Solid Electrolyte Interphase for Advanced Lithium‐Metal Batteries in Carbonate Electrolytes. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202012005] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Sufu Liu
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Xiao Ji
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Nan Piao
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Ji Chen
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Nico Eidson
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Jijian Xu
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Pengfei Wang
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Long Chen
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Jiaxun Zhang
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Tao Deng
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Singyuk Hou
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Ting Jin
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Hongli Wan
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| | - Jingru Li
- State Key Laboratory of Silicon Materials Key Laboratory of Advanced Materials and Applications for Batteries of Zhejiang Province School of Materials Science& Engineering Zhejiang University Hangzhou 310027 China
| | - Jiangping Tu
- State Key Laboratory of Silicon Materials Key Laboratory of Advanced Materials and Applications for Batteries of Zhejiang Province School of Materials Science& Engineering Zhejiang University Hangzhou 310027 China
| | - Chunsheng Wang
- Department of Chemical and Biomolecular Engineering University of Maryland College Park MD 20740 USA
| |
Collapse
|
25
|
Pan SL, Chen R, Duan SH, Wan H, Luo G, Du ZH, Ge W, Xing QS. [A case of giant left atrial appendage aneurysm: from prenatal diagnosis to postnatal surgery]. Zhonghua Er Ke Za Zhi 2020; 58:845-846. [PMID: 32987467 DOI: 10.3760/cma.j.cn112140-20200317-00252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- S L Pan
- Heart Center, Qingdao Women and Children's Hospital, Qingdao 266034, China
| | - R Chen
- Heart Center, Qingdao Women and Children's Hospital, Qingdao 266034, China
| | - S H Duan
- Heart Center, Qingdao Women and Children's Hospital, Qingdao 266034, China
| | - H Wan
- Department of Ultrasound, Qingdao Women and Children's Hospital, Qingdao 266034, China
| | - G Luo
- Heart Center, Qingdao Women and Children's Hospital, Qingdao 266034, China
| | - Z H Du
- Heart Center, Qingdao Women and Children's Hospital, Qingdao 266034, China
| | - W Ge
- Department of Radiology, Qingdao Women and Children's Hospital, Qingdao 266034, China
| | - Q S Xing
- Heart Center, Qingdao Women and Children's Hospital, Qingdao 266034, China
| |
Collapse
|
26
|
Wan H, Li Z, Wang H, Cai F, Wang L. ST8SIA1 inhibition sensitizes triple negative breast cancer to chemotherapy via suppressing Wnt/β-catenin and FAK/Akt/mTOR. Clin Transl Oncol 2020; 23:902-910. [PMID: 32939659 DOI: 10.1007/s12094-020-02484-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Accepted: 08/31/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND Chemoresistance is the major cause of therapeutic failure in triple negative breast cancer (TNBC). In this work, we investigated the molecular mechanism for the development of TNBC chemoresistance. METHODS mRNA and protein levels of ST8SIA1 were analyzed in chemosensitive and chemoresistant TNBC cells and tissues. Proliferation and survival assays were performed to determine the role of ST8SIA1 in TNBC chemoresistance. RESULTS We found that ST8SIA1 mRNA and protein levels were increased in multiple TNBC cell lines after prolonged exposure to chemotherapeutic drugs. Consistently, retrospective study demonstrated that the majority of TNBC patients who developed chemoresistance displayed upregulation of ST8SIA1. We further found that chemoresistant TNBC cells were more sensitive than chemosensitive cells to ST8SIA1 inhibition in decreasing growth and viability. Consistently, ST8SIA1 inhibition augmented the efficacy of chemotherapy in TNBC cells. Mechanism studies demonstrated that ST8SIA1 inhibition led to suppression of FAK/Akt/mTOR and Wnt/β-catenin signalling pathways. CONCLUSIONS These findings provide an explanation for the heterogeneity of chemotherapy responses across TNBC individuals and reveal the supportive roles of ST8SIA1in TNBC chemoresistance.
Collapse
Affiliation(s)
- H Wan
- Department of Oncology, Sanya People's Hospital, Sanya, 572000, China
| | - Z Li
- Department of Oncology, Sanya People's Hospital, Sanya, 572000, China
| | - H Wang
- Department of Pathology, Sanya People's Hospital, Sanya, 572000, China
| | - F Cai
- Department of Pharmacy, Sanya People's Hospital, Sanya, 572000, China
| | - L Wang
- Department of Oncology, Hainan General Hospital, No.19, Xinhua Road, Xiuying District, Haikou, 570311, Hainan, China.
| |
Collapse
|
27
|
Wan H, Cai L, Yao Y, Weng W, Feng Y, Mwizerwa JP, Liu G, Yu Y, Yao X. Self-Formed Electronic/Ionic Conductive Fe 3 S 4 @ S @ 0.9Na 3 SbS 4 ⋅0.1NaI Composite for High-Performance Room-Temperature All-Solid-State Sodium-Sulfur Battery. Small 2020; 16:e2001574. [PMID: 32696584 DOI: 10.1002/smll.202001574] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 05/08/2020] [Indexed: 06/11/2023]
Abstract
Fe3 S4 @ S @ 0.9Na3 SbS4 ⋅0.1NaI composite cathode is prepared through one-step wet-mechanochemical milling procedure. During milling process, ionic conduction pathway is self-formed in the composite due to the formation of 0.9Na3 SbS4 ⋅0.1NaI electrolyte without further annealing treatment. Meanwhile, the introduction of Fe3 S4 can increase the electronic conductivity of the composite cathode by one order of magnitude and nearly double enhance the ionic conductivities. Besides, the aggregation of sulfur is effectively suppressed in the obtained Fe3 S4 @ S @ 0.9Na3 SbS4 ⋅0.1NaI composite, which will enhance the contact between sulfur and 0.9Na3 SbS4 ⋅0.1NaI electrolyte, leading to a decreased interfacial resistance and improving the electrochemical kinetics of sulfur. Therefore, the resultant all-solid-state sodium-sulfur battery employing Fe3 S4 @ S @ 0.9Na3 SbS4 ⋅0.1NaI composite cathode shows discharge capacity of 808.7 mAh g-1 based on Fe3 S4 @S and a normalized discharge capacity of 1040.5 mAh g-1 for element S at 100 mA g-1 for 30 cycles at room temperature. Moreover, the battery also exhibits excellent cycling stability with a reversible capacity of 410 mAh g-1 at 500 mA g-1 for 50 cycles, and superior rate capability with capacities of 952.4, 796.7, 513.7, and 445.6 mAh g-1 at 50, 100, 200, and 500 mA g-1 , respectively. This facile strategy for sulfur-based composite cathode is attractive for achieving room-temperature sodium-sulfur batteries with superior electrochemical performance.
Collapse
Affiliation(s)
- Hongli Wan
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Liangting Cai
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, P. R. China
| | - Yu Yao
- Hefei National Laboratory for Physical Sciences at the Microscale, Department of Materials Science and Engineering, CAS Key Laboratory of Materials for Energy Conversion, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
| | - Wei Weng
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Yuezhan Feng
- Key Laboratory of Materials Processing and Mold (Zhengzhou University), Ministry of Education, Zhengzhou University, Zhengzhou, 450002, P. R. China
| | - Jean Pierre Mwizerwa
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Gaozhan Liu
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Yan Yu
- Hefei National Laboratory for Physical Sciences at the Microscale, Department of Materials Science and Engineering, CAS Key Laboratory of Materials for Energy Conversion, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
- Dalian National Laboratory for Clean Energy (DNL), Chinese Academy of Sciences (CAS), 457 Zhongshan Road, Dalian, Liaoning, 116023, P. R. China
| | - Xiayin Yao
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| |
Collapse
|
28
|
Cai L, Wan H, Zhang Q, Mwizerwa JP, Xu X, Yao X. In Situ Coating of Li 7P 3S 11 Electrolyte on CuCo 2S 4/Graphene Nanocomposite as a High-Performance Cathode for All-Solid-State Lithium Batteries. ACS Appl Mater Interfaces 2020; 12:33810-33816. [PMID: 32662624 DOI: 10.1021/acsami.0c09295] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
A cathode material, CuCo2S4/graphene@10%Li7P3S11, is reported for all-solid-state lithium batteries with high performance. The electrical conductivity of CuCo2S4 is improved by compounding with graphene. Meanwhile, Li7P3S11 electrolyte is coated on the surface of CuCo2S4/graphene nanosheets to build an intimate contact interface between the solid electrolyte and the electrode effectively, facilitating lithium-ion conduction. Benefitting from the balanced and efficient electronic and ionic conductions, all-solid-state lithium batteries using CuCo2S4/graphene@10%Li7P3S11 composite as cathode materials demonstrate superior cycling stability and rate capabilities, exhibiting an initial discharge specific capacity of 1102.25 mAh g-1 at 50 mA g-1 and reversible capacity of 556.41 mAh g-1 at a high current density of 500 mA g-1 after 100 cycles. These results demonstrate that the CuCo2S4/graphene@10%Li7P3S11 nanocomposite is a promising active material for all-solid-state lithium batteries with superior performances.
Collapse
Affiliation(s)
- Liangting Cai
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, P. R. China
| | - Hongli Wan
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Qiang Zhang
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Jean Pierre Mwizerwa
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Xiaoxiong Xu
- Zhejiang Funlithium New Energy Technology Co., Ltd., Ningbo 315201, P. R. China
- Ganfeng Lithium Co., Ltd., Xinyu 338015, P. R. China
| | - Xiayin Yao
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| |
Collapse
|
29
|
Abstract
Oral lubrication mediated by mucin and protein containing salivary conditioning films (SCFs) with strong water retainability can get impaired due to disease such as xerostomia, that is, a subjective dry mouth feel associated with the changed salivary composition and low salivary flow rate. Aberrant SCFs in xerostomia patient cause difficulties in speech, mastication, and dental erosion while the prescribed artificial saliva is inadequate to solve the complications on a lasting basis. With the growing aging population, it is urgently needed to propose a new strategy to restore oral lubrication. Existing saliva substitutes often overwhelm the aberrant SCFs, generating inadequate relief. Here we demonstrated that the function of aberrant SCFs in a patient with Sjögren syndrome can be boosted through mucin recruitment by a simple mucoadhesive, chitosan-catechol (Chi-C). Chi-C with different conjugation degrees (Chi-C7.6%, Chi-C14.5%, Chi-C22.4%) was obtained by carbodiimide chemistry, which induced a layered structure composed of a rigid bottom and a soft secondary SCF (S-SCF) after reflow of saliva. The higher conjugation degree of Chi-C generates a higher glycosylated S-SCF by mucin recruitment and a lower friction in vitro. The layered S-SCF extends the "relief period" for Sjögren patient saliva over 7-fold, measured on an ex vivo tongue-enamel friction system. Besides lubrication, Chi-C-treated S-SCF reduces dental erosion depths from 125 to 70 μm. Chi-C shows antimicrobial activity against Streptococcus mutans. This research provides a new key insight in restoring the functionality of conditioning film at articulating tissues in living systems.
Collapse
Affiliation(s)
- H. Wan
- Department of Biomedical
Engineering, University of Groningen and University Medical Center
Groningen, Groningen, the Netherlands
| | - A. Vissink
- Department of Oral Maxillofacial
Surgery, University of Groningen and University Medical Center Groningen,
Groningen, the Netherlands
| | - P.K. Sharma
- Department of Biomedical
Engineering, University of Groningen and University Medical Center
Groningen, Groningen, the Netherlands
| |
Collapse
|
30
|
Liu G, Lu Y, Wan H, Weng W, Cai L, Li Z, Que X, Liu H, Yao X. Passivation of the Cathode-Electrolyte Interface for 5 V-Class All-Solid-State Batteries. ACS Appl Mater Interfaces 2020; 12:28083-28090. [PMID: 32459459 DOI: 10.1021/acsami.0c03610] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
An all-solid-state battery is a potentially superior alternative to a state-of-the-art lithium-ion battery owing to its merits in abuse tolerance, packaging, energy density, and operable temperature ranges. In this work, a 5 V-class spinel LiNi0.5Mn1.5O4 (LNMO) cathode is targeted to combine with a high-ionic-conductivity Li6PS5Cl (LPSCl) solid electrolyte for developing high-performance all-solid-state batteries. Aiming to passivate and stabilize the LNMO-LPSCl interface and suppress the unfavorable side reactions such as the continuous chemical/electrochemical decomposition of the solid electrolyte, oxide materials including LiNbO3, Li3PO4, and Li4Ti5O12 are rationally applied to decorate the surface of pristine LNMO particles with various amounts through a wet-chemistry approach. Electrochemical characterization demonstrates that the composite cathode consisting of 8 wt % LiNbO3-coated LNMO and LPSCl in a weight ratio of 70:30 delivers the best electrochemical performance with an initial discharge capacity of 115 mA h g-1 and a reversible discharge capacity of 80 mA h g-1 at the 20th cycle, suggesting that interfacial passivation is an effective strategy to ensure the operation of 5 V-class all-solid-state batteries.
Collapse
Affiliation(s)
- Gaozhan Liu
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Yong Lu
- China Science Lab, General Motors Global Research & Development, Shanghai 201206, P. R. China
| | - Hongli Wan
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Wei Weng
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Liangting Cai
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, P. R. China
| | - Zhe Li
- China Science Lab, General Motors Global Research & Development, Shanghai 201206, P. R. China
| | - Xiaochao Que
- China Science Lab, General Motors Global Research & Development, Shanghai 201206, P. R. China
| | - Haijing Liu
- China Science Lab, General Motors Global Research & Development, Shanghai 201206, P. R. China
| | - Xiayin Yao
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| |
Collapse
|
31
|
Mwizerwa JP, Zhang Q, Han F, Wan H, Cai L, Wang C, Yao X. Sulfur-Embedded FeS 2 as a High-Performance Cathode for Room Temperature All-Solid-State Lithium-Sulfur Batteries. ACS Appl Mater Interfaces 2020; 12:18519-18525. [PMID: 32216290 DOI: 10.1021/acsami.0c01607] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
All-solid-state lithium-sulfur batteries employing sulfur electrodes and a solid electrolyte at room temperature are still a great challenge owing to the low conductivities of sulfur cathodes. In this work, we report room temperature all-solid-state lithium-sulfur batteries using thin sulfur layer-embedded FeS2 (FeS2@S) microsphere composites as active materials in the FeS2@S-Li10GeP2S12-Super P cathode electrode. Setting the cut-off voltage between 1.5 and 2.8 V, only lithiation-delithiation reactions between L2FeS2 and FeSy and direct reaction between Li2S and S will occur, which avoids large volume change of FeS2 caused by the conversion reaction, leading to the structure integrity of FeS2@S. The resultant batteries exhibit excellent rate and cyclic performances, delivering specific capacities of 1120.9, 937.2, 639.7, 517.2, 361.5, and 307.0 mA h g-1 for the FeS2@S composite cathode, corresponding to the normalized capacities of 1645.5, 1252.9, 782.5, 700.2, 478.4, and 363.6 mA h g-1 for sulfur at 30, 50, 100, 500, 1000, and 5000 mA g-1, respectively. Besides, they can retain the normalized capacity of 430.7 mA h g-1 for sulfur at 1000 mA g-1 after 200 cycles at room temperature.
Collapse
Affiliation(s)
- Jean Pierre Mwizerwa
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 315201 Ningbo, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Qiang Zhang
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 315201 Ningbo, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Fudong Han
- Department of Chemical and Biomolecular Engineering, Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, United States
| | - Hongli Wan
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 315201 Ningbo, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Liangting Cai
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 315201 Ningbo, P. R. China
| | - Chunsheng Wang
- Department of Chemical and Biomolecular Engineering, Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, United States
| | - Xiayin Yao
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 315201 Ningbo, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| |
Collapse
|
32
|
Wan H, Cai L, Han F, Mwizerwa JP, Wang C, Yao X. Construction of 3D Electronic/Ionic Conduction Networks for All-Solid-State Lithium Batteries. Small 2019; 15:e1905849. [PMID: 31833666 DOI: 10.1002/smll.201905849] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Revised: 10/28/2019] [Indexed: 06/10/2023]
Abstract
High and balanced electronic and ionic transportation networks with nanoscale distribution in solid-state cathodes are crucial to realize high-performance all-solid-state lithium batteries. Using Cu2 SnS3 as a model active material, such a kind of solid-state Cu2 SnS3 @graphene-Li7 P3 S11 nanocomposite cathodes are synthesized, where 5-10 nm Cu2 SnS3 nanoparticles homogenously anchor on the graphene nanosheets, while the Li7 P3 S11 electrolytes uniformly coat on the surface of Cu2 SnS3 @graphene composite forming nanoscaled electron/ion transportation networks. The large amount of nanoscaled triple-phase boundary in cathode ensures high power density due to high ionic/electronic conductions and long cycle life due to uniform and reduced volume change of nano-Cu2 SnS3. The Cu2 SnS3 @graphene-Li7 P3 S11 cathode layer with 2.0 mg cm-2 loading in all-solid-state lithium batteries demonstrates a high reversible discharge specific capacity of 813.2 mAh g-1 at 100 mA g-1 and retains 732.0 mAh g-1 after 60 cycles, corresponding to a high energy density of 410.4 Wh kg-1 based on the total mass of Cu2 SnS3 @graphene-Li7 P3 S11 composite based cathode. Moreover, it exhibits excellent rate capability and high-rate cycling stability, showing reversible capacity of 363.5 mAh g-1 at 500 mA g-1 after 200 cycles. The study provides a new insight into constructing both electronic and ionic conduction networks for all-solid-state lithium batteries.
Collapse
Affiliation(s)
- Hongli Wan
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Liangting Cai
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, P. R. China
| | - Fudong Han
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD, 20742, USA
| | - Jean Pierre Mwizerwa
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Chunsheng Wang
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD, 20742, USA
| | - Xiayin Yao
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| |
Collapse
|
33
|
Li X, Ahmad US, Huang Y, Uttagomol J, Rehman A, Zhou K, Warnes G, McArthur S, Parkinson EK, Wan H. Desmoglein-3 acts as a pro-survival protein by suppressing reactive oxygen species and doming whilst augmenting the tight junctions in MDCK cells. Mech Ageing Dev 2019; 184:111174. [PMID: 31678215 DOI: 10.1016/j.mad.2019.111174] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 10/15/2019] [Accepted: 10/21/2019] [Indexed: 11/16/2022]
Abstract
Kidney disease prevalence increases with age, with a common feature of the disease being defects in the epithelial tight junctions. Emerging evidence suggests that the desmosomal adhesion protein Desmoglein-3 (Dsg3) functions beyond the desmosomal adhesion and plays a role in regulating the fundamental pathways that govern cell fate decisions in response to environmental chemical and mechanical stresses. In this study, we explored the role of Dsg3 on dome formation, reactive oxygen species (ROS) production and transepithelial electrical resistance (TER) in MDCK cells, a kidney epithelial cell model widely used to study cell differentiation and tight junction formation and integrity. We show that overexpression of Dsg3 constrained nuclear ROS production and cellular doming in confluent cell cultures and these features coincided with augmented TER and enhanced tight junction integrity. Conversely, cells expressing dominant-negative Dsg3ΔC mutants exhibited heightened ROS production and accelerated doming, accompanied by increased apoptosis, as well as cell proliferation, with massive disruption in F-actin organization and accumulation, and alterations in tight junctions. Inhibition of actin polymerization and protein synthesis was able to sufficiently block dome formation in mutant populations. Taken together, these findings underscore that Dsg3 has a role in controlling cellular viability and differentiation as well as the functional integrity of tight junctions in MDCK cells.
Collapse
Affiliation(s)
- Xiao Li
- Centre for Immunobiology and Regenerative Medicine, Institute of Dentistry, Barts and The London, School of Medicine and Dentistry, Queen Mary University of London, United Kingdom
| | - Usama Sharif Ahmad
- Centre for Immunobiology and Regenerative Medicine, Institute of Dentistry, Barts and The London, School of Medicine and Dentistry, Queen Mary University of London, United Kingdom
| | - Yunying Huang
- Centre for Immunobiology and Regenerative Medicine, Institute of Dentistry, Barts and The London, School of Medicine and Dentistry, Queen Mary University of London, United Kingdom
| | - Jutamas Uttagomol
- Centre for Immunobiology and Regenerative Medicine, Institute of Dentistry, Barts and The London, School of Medicine and Dentistry, Queen Mary University of London, United Kingdom
| | - Ambreen Rehman
- Centre for Immunobiology and Regenerative Medicine, Institute of Dentistry, Barts and The London, School of Medicine and Dentistry, Queen Mary University of London, United Kingdom
| | - Ke Zhou
- CB Joint MHNCRL, Hospital and School of Stomatology, Guizhou Medical University, China
| | - Gary Warnes
- Blizard Institute, Barts and The London, School of Medicine and Dentistry, Queen Mary University of London, United Kingdom
| | - Simon McArthur
- Centre for Immunobiology and Regenerative Medicine, Institute of Dentistry, Barts and The London, School of Medicine and Dentistry, Queen Mary University of London, United Kingdom
| | - Eric Kenneth Parkinson
- Centre for Immunobiology and Regenerative Medicine, Institute of Dentistry, Barts and The London, School of Medicine and Dentistry, Queen Mary University of London, United Kingdom
| | - H Wan
- Centre for Immunobiology and Regenerative Medicine, Institute of Dentistry, Barts and The London, School of Medicine and Dentistry, Queen Mary University of London, United Kingdom.
| |
Collapse
|
34
|
Wan H. SUN-PO098: Effect of NRS2002 on Identifying Malnutrition in Cancer Patients Undergoing Radiotherapy. Clin Nutr 2019. [DOI: 10.1016/s0261-5614(19)32732-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
35
|
DONG X, Xing L, Sun X, Wan H, Yu J, Liu H, Cheng Y. Dynamic Monitoring of Response Heterogeneity between Primary and Metastases Reveals Resistance Molecular Mechanisms in Advanced Non-Small Cell Lung Cancer with Acquired Resistance to EGFR-TKIs. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
36
|
Wan H, Liu G, Li Y, Weng W, Mwizerwa JP, Tian Z, Chen L, Yao X. Transitional Metal Catalytic Pyrite Cathode Enables Ultrastable Four-Electron-Based All-Solid-State Lithium Batteries. ACS Nano 2019; 13:9551-9560. [PMID: 31398005 DOI: 10.1021/acsnano.9b04538] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
All-solid-state batteries can enable reversible four lithium ion storage for pyrite (FeS2) at a cutoff voltage of 1.0-3.0 V. However, strain/stress concentration generating electrode pulverization and sluggish electrochemical reaction of lithium sulfide and sulfur will affect the long cycling stability of the battery. Through experiments and density functional theory (DFT) calculations, it is proved that nanostructure engineering and electronic conduction improvement with introduction of catalytic cobalt can effectively improve the electrochemical activity of FeS2. The optimized loose structured Co0.1Fe0.9S2 based all-solid-state lithium batteries show reversible capacities of 860.5, 797.7, 685.8, and 561.8 mAh g-1 after five cycles at 100, 200, 500, and 1000 mA g-1, respectively, and a stable capacity of 543.5 mAh g-1 can be maintained after cycling at a current density of 500 mA g-1 for 100 cycles. Ex situ TEM and Raman results reveal that, after the first cycle, the reversible reaction 2Li2S + Fe ↔ FeSy + (2 - y)S + 4Li+ + 4e- proceeds from the following cycles onward, while nanocrystalline mackinawite FeS, Fe(III)-containing mackinawite FeS, and Fe3S4 are generated after the first discharge-charge process. This work provides a facile method for improving the electrochemical performance for multi-electron reaction mechanism based all-solid-state lithium batteries.
Collapse
Affiliation(s)
- Hongli Wan
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences , Ningbo 315201 , P. R. China
- Center of Materials Science and Optoelectronics Engineering , University of Chinese Academy of Sciences , Beijing 100049 , P. R. China
| | - Gaozhan Liu
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences , Ningbo 315201 , P. R. China
- Center of Materials Science and Optoelectronics Engineering , University of Chinese Academy of Sciences , Beijing 100049 , P. R. China
| | - Yanle Li
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences , Ningbo 315201 , P. R. China
- Fujian Institute of Innovation, Chinese Academy of Sciences , Fuzhou , Fujian 350002 , P. R. China
| | - Wei Weng
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences , Ningbo 315201 , P. R. China
- Center of Materials Science and Optoelectronics Engineering , University of Chinese Academy of Sciences , Beijing 100049 , P. R. China
| | - Jean Pierre Mwizerwa
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences , Ningbo 315201 , P. R. China
- Center of Materials Science and Optoelectronics Engineering , University of Chinese Academy of Sciences , Beijing 100049 , P. R. China
| | - Ziqi Tian
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences , Ningbo 315201 , P. R. China
- Fujian Institute of Innovation, Chinese Academy of Sciences , Fuzhou , Fujian 350002 , P. R. China
| | - Liang Chen
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences , Ningbo 315201 , P. R. China
- Center of Materials Science and Optoelectronics Engineering , University of Chinese Academy of Sciences , Beijing 100049 , P. R. China
| | - Xiayin Yao
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences , Ningbo 315201 , P. R. China
- Center of Materials Science and Optoelectronics Engineering , University of Chinese Academy of Sciences , Beijing 100049 , P. R. China
| |
Collapse
|
37
|
Wang Y, Wan H, Chen Y, Xia F, Zhang W, Wang C, Fang S, Zhang K, Li Q, Wang N, Lu Y. Association of C-peptide with diabetic vascular complications in type 2 diabetes. Diabetes Metab 2019; 46:33-40. [PMID: 31026551 DOI: 10.1016/j.diabet.2019.04.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Revised: 04/01/2019] [Accepted: 04/07/2019] [Indexed: 12/11/2022]
Abstract
AIM Fasting serum C-peptide is a biomarker of insulin production and insulin resistance, but its association with vascular complications in type 2 diabetes mellitus (T2DM) has never been fully elucidated. This study aimed to investigate whether C-peptide is associated with cardiovascular disease (CVD) and diabetic retinopathy (DR). METHODS A total of 4793 diabetes patients were enrolled from seven communities in Shanghai, China, in 2018. CVD was defined as a self-reported combination of previous diagnoses, including coronary heart disease, myocardial infarction and stroke. DR was examined using fundus photographs. Logistic regression analyses were performed, and multiple imputed data were used to obtain stabilized estimates. RESULTS Prevalence of CVD increased with increasing C-peptide levels (Q1, Q2, Q3 and Q4: 33%, 34%, 37% and 44%, respectively; Pfor trend < 0.001), whereas DR prevalence decreased with increasing C-peptide quartiles (Q1, Q2, Q3 and Q4: 21%, 19%, 15% and 12%, respectively; Pfor trend < 0.001). On logistic regression analysis, C-peptide levels were significantly associated with CVD prevalence (1.27, 95% CI: 1.13-1.42; P < 0.001) and C-peptide quartiles (Q1: reference; Q2: 1.31, 95% CI: 1.00-1.70; Q3: 1.53, 95% CI: 1.16-2.01; Q4: 1.76, 95% CI: 1.32-2.34; Pfor trend < 0.001). Given the interaction between C-peptide and BMI and the association between C-peptide and CVD (Pfor interaction = 0.015), study participants were divided into two subgroups based on BMI which revealed that the association persisted despite different BMI statuses. However, DR prevalence decreased with increasing C-peptide levels (0.73, 95% CI: 0.62-0.86; P < 0.001) and quartiles (Q1: reference; Q2: 1.00, 95% CI: 0.76-1.33; Q3: 0.69, 95% CI: 0.50-0.94; Q4: 0.51, 95% CI: 0.36-0.72; Pfor trend < 0.001). CONCLUSION C-peptide was positively associated with CVD, but inversely associated with DR progression. The association between C-peptide and CVD could be due to associated metabolic risk factors.
Collapse
Affiliation(s)
- Y Wang
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - H Wan
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Y Chen
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - F Xia
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - W Zhang
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - C Wang
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - S Fang
- Department of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - K Zhang
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Q Li
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - N Wang
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China.
| | - Y Lu
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China.
| |
Collapse
|
38
|
Peng H, Xiao J, Wan H, Shi J, Li J. Severe Gastric Mycormycosis Infection Followed by Cytomegalovirus Pneumonia in a Renal Transplant Recipient: A Case Report and Concise Review of the Literature. Transplant Proc 2019; 51:556-560. [PMID: 30879589 DOI: 10.1016/j.transproceed.2018.12.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Accepted: 12/29/2018] [Indexed: 12/23/2022]
Abstract
Mucormycosis is an uncommonly encountered fungal infection in solid-organ transplantation, occurring most often gastrointestinally. The most common and fatal infectious disease is cytomegalovirus (CMV) pneumonia, which may result in acute respiratory distress syndrome (ARDS), with rapid onset. Early diagnosis, active treatment, and rational reduction of immunosuppressants are crucial for successful kidney transplantation. We performed successful treatment for both mucormycosis and CMV pneumonia and adjusted the tacrolimus dose accordingly. The case we describe was that of a 47-year-old woman with history of renal transplantation 1 month earlier. She presented with chest pain and gastrointestinal bleeding and was diagnosed with gastric mucormycosis and a secondary episode of hospital-acquired pneumonia. Preemptive therapy, which included liposomal amphotericin B and posaconazole, was adminstered when voriconazole proved to be unhelpful and before histologic reports of gastric mucormycosis. Moreover, CMV re-activation was confirmed by CMV antibody detection, and we administered gancyclovir and thymosin α1 but reduced the strength of the immunosuppressive drugs. Fourteen days after the aforementioned therapy, the patient began to recover and she was discharged on day 81 postoperatively. We conclude that preemptive treatment is critical for severe infection in renal transplant recipients, especially with the rarely seen gastric mucormycosis and with ARDS. In addition, immunoregulated agents, such as asthymosin α1, are also of great value in renal transplant recipients in the setting of opportunistic pathogen infections.
Collapse
Affiliation(s)
- H Peng
- Department of Pharmacy, the First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China; Department of Transplantation & General Surgery, the First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - J Xiao
- Department of Transplantation & General Surgery, the First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - H Wan
- Department of Transplantation & General Surgery, the First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - J Shi
- Department of Transplantation & General Surgery, the First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - J Li
- Department of Transplantation & General Surgery, the First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China.
| |
Collapse
|
39
|
Wan H, Wang Y, Ai J, Brathwaite S, Ni H, Macdonald R, Hol E, Meijers J, Vergouwen M. Role of von Willebrand factor and ADAMTS-13 in early brain injury after experimental subarachnoid hemorrhage. J Thromb Haemost 2018; 16:1413-1422. [PMID: 29729651 PMCID: PMC6055612 DOI: 10.1111/jth.14136] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Indexed: 11/29/2022]
Abstract
Essentials von Willebrand Factor (VWF) and ADAMTS13 may affect early injury after subarachnoid hemorrhage (SAH). Early brain injury was assessed in VWF-/- , ADAMTS13-/- and recombinant (r) ADAMTS13 treated mice. VWF-/- and rADAMTS13 treated mice had less brain injury than ADAMTS13-/- and wild-type mice. Early administration of rADAMTS13 may improve outcome after SAH by reducing early brain injury. SUMMARY Background Early brain injury is an important determinant of poor functional outcome and case fatality after aneurysmal subarachnoid hemorrhage (SAH), and is associated with early platelet aggregation. No treatment exists for early brain injury after SAH. We investigated whether von Willebrand factor (VWF) is involved in the pathogenesis of early brain injury, and whether ultra-early treatment with recombinant ADAMTS-13 (rADAMTS-13) reduces early brain injury after experimental SAH. Methods Experimental SAH in mice was induced by prechiasmatic injection of non-anticoagulated blood from a littermate. The following experimental SAH groups were investigated: C57BL/6J control (n = 21), VWF-/- (n = 25), ADAMTS-13-/- (n = 23), and C57BL/6J treated with rADAMTS-13 (n = 26). Mice were killed at 2 h after SAH. Primary outcome measures were microglial activation (IBA-1 surface area) and neuronal injury (number of cleaved caspase-3-positive neurons). Results As compared with controls, microglial activation was decreased in VWF-/- mice (mean difference of - 20.0%, 95% confidence interval [CI] - 4.0% to - 38.6%), increased in ADAMTS-13-/- mice (mean difference of + 34.0%, 95% CI 16.2-51.7%), and decreased in rADAMTS-13-treated mice (mean difference of - 22.1%, 95% CI - 3.4% to - 39.1%). As compared with controls (185 neurons, interquartile range [IQR] 133-353), neuronal injury in the cerebral cortex was decreased in VWF-/- mice (63 neurons, IQR 25-78), not changed in ADAMTS-13-/- mice (53 neurons, IQR 26-221), and reduced in rADAMTS-13-treated mice (45 neurons, IQR 9-115). Conclusions Our findings suggest that VWF is involved in the pathogenesis of early brain injury, and support the further study of rADAMTS-13 as a treatment option for early brain injury after SAH.
Collapse
Affiliation(s)
- H. Wan
- Division of NeurosurgerySt Michael's HospitalUniversity of TorontoTorontoOntarioCanada
- Labatt Family Centre of Excellence in Brain Injury and Trauma ResearchUniversity of TorontoTorontoOntarioCanada
- Keenan Research Centre for Biomedical Science and the Li Ka Shing Knowledge Institute of St Michael's HospitalUniversity of TorontoTorontoOntarioCanada
- Department of Medical BiophysicsUniversity of TorontoTorontoOntarioCanada
| | - Y. Wang
- Keenan Research Centre for Biomedical Science and the Li Ka Shing Knowledge Institute of St Michael's HospitalUniversity of TorontoTorontoOntarioCanada
- Department of Laboratory Medicine and PathobiologyUniversity of TorontoTorontoOntarioCanada
- Canadian Blood ServicesTorontoOntarioCanada
| | - J. Ai
- Division of NeurosurgerySt Michael's HospitalUniversity of TorontoTorontoOntarioCanada
- Labatt Family Centre of Excellence in Brain Injury and Trauma ResearchUniversity of TorontoTorontoOntarioCanada
- Keenan Research Centre for Biomedical Science and the Li Ka Shing Knowledge Institute of St Michael's HospitalUniversity of TorontoTorontoOntarioCanada
| | - S. Brathwaite
- Division of NeurosurgerySt Michael's HospitalUniversity of TorontoTorontoOntarioCanada
- Labatt Family Centre of Excellence in Brain Injury and Trauma ResearchUniversity of TorontoTorontoOntarioCanada
- Keenan Research Centre for Biomedical Science and the Li Ka Shing Knowledge Institute of St Michael's HospitalUniversity of TorontoTorontoOntarioCanada
- Department of PhysiologyUniversity of TorontoTorontoOntarioCanada
| | - H. Ni
- Keenan Research Centre for Biomedical Science and the Li Ka Shing Knowledge Institute of St Michael's HospitalUniversity of TorontoTorontoOntarioCanada
- Department of Medical BiophysicsUniversity of TorontoTorontoOntarioCanada
- Canadian Blood ServicesTorontoOntarioCanada
- Department of PhysiologyUniversity of TorontoTorontoOntarioCanada
- CCOA Therapeutics IncTorontoOntarioCanada
| | - R.L. Macdonald
- Division of NeurosurgerySt Michael's HospitalUniversity of TorontoTorontoOntarioCanada
- Labatt Family Centre of Excellence in Brain Injury and Trauma ResearchUniversity of TorontoTorontoOntarioCanada
- Keenan Research Centre for Biomedical Science and the Li Ka Shing Knowledge Institute of St Michael's HospitalUniversity of TorontoTorontoOntarioCanada
- Department of Laboratory Medicine and PathobiologyUniversity of TorontoTorontoOntarioCanada
- Department of PhysiologyUniversity of TorontoTorontoOntarioCanada
- Department of SurgeryUniversity of TorontoTorontoOntarioCanada
| | - E.M. Hol
- Brain Center Rudolf MagnusDepartment of Translational NeurosciencesUniversity Medical Center UtrechtUtrechtThe Netherlands
- Netherlands Institute of NeuroscienceAn Institute of the Royal Netherlands Academy of Arts and SciencesAmsterdamThe Netherlands
| | - J.C.M. Meijers
- Department of Plasma ProteinsSanquin ResearchAmsterdamThe Netherlands
- Department of Experimental Vascular MedicineAcademic Medical CenterUniversity of AmsterdamAmsterdamThe Netherlands
| | - M.D.I. Vergouwen
- Brain Center Rudolf MagnusDepartment of Neurology and NeurosurgeryUniversity Medical Center UtrechtUtrechtthe Netherlands
| |
Collapse
|
40
|
Wan H, Zhang Z, Zhu Y. PO-109 Particle therapy reduces weight loss and toxicities among patients with head and neck cancer. ESMO Open 2018. [DOI: 10.1136/esmoopen-2018-eacr25.634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
|
41
|
Huang Y, Chatooah ND, Qi T, Wang G, Ma L, Ying Q, Lan Y, Song Y, Li C, Chu K, Chen P, Xu W, Wan H, Cai Y, Zhou J. Health-related quality of life and its associated factors in Chinese middle-aged women. Climacteric 2018; 21:483-490. [PMID: 29856658 DOI: 10.1080/13697137.2018.1476133] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Y. Huang
- Department of Gynecology, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, People’s Republic of China
| | - N. D. Chatooah
- Department of Gynecology, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, People’s Republic of China
| | - T. Qi
- Department of Gynecology, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, People’s Republic of China
| | - G. Wang
- Department of Gynecology, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, People’s Republic of China
| | - L. Ma
- Department of Gynecology, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, People’s Republic of China
| | - Q. Ying
- Zhejiang Cancer Institute, Zhejiang Cancer Hospital, Hangzhou, People’s Republic of China
| | - Y. Lan
- Department of Gynecology, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, People’s Republic of China
| | - Y. Song
- Department of Gynecology, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, People’s Republic of China
| | - C. Li
- Department of Gynecology, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, People’s Republic of China
| | - K. Chu
- Department of Gynecology, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, People’s Republic of China
| | - P. Chen
- Department of Gynecology, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, People’s Republic of China
| | - W. Xu
- Department of Gynecology, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, People’s Republic of China
| | - H. Wan
- Maternal and Child Health & Family Planning Service Center, Gongshu District, Hangzhou, People’s Republic of China
| | - Y. Cai
- Maternal and Child Health & Family Planning Service Center, Gongshu District, Hangzhou, People’s Republic of China
| | - J. Zhou
- Department of Gynecology, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, People’s Republic of China
| |
Collapse
|
42
|
Uttagomol J, Águedo A, Connelly J, Wan H. 858 Desmoglein 3 acts as a mechanosensor in keratinocytes. J Invest Dermatol 2018. [DOI: 10.1016/j.jid.2018.03.869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
43
|
Rehman A, Cai Y, Jedliková H, Harwood C, Bergamaschi D, Wan H. 1347 Desmoglein-3 acts as an anti-stress protein via suppression of p53. J Invest Dermatol 2018. [DOI: 10.1016/j.jid.2018.03.1364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
44
|
Wan H, Mwizerwa JP, Qi X, Xu X, Li H, Zhang Q, Cai L, Hu YS, Yao X. Nanoscaled Na 3PS 4 Solid Electrolyte for All-Solid-State FeS 2/Na Batteries with Ultrahigh Initial Coulombic Efficiency of 95% and Excellent Cyclic Performances. ACS Appl Mater Interfaces 2018; 10:12300-12304. [PMID: 29608273 DOI: 10.1021/acsami.8b01805] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Nanosized Na3PS4 solid electrolyte with an ionic conductivity of 8.44 × 10-5 S cm-1 at room temperature is synthesized by a liquid-phase reaction. The resultant all-solid-state FeS2/Na3PS4/Na batteries show an extraordinary high initial Coulombic efficiency of 95% and demonstrate high energy density of 611 Wh kg-1 at current density of 20 mA g-1 at room temperature. The outstanding performances of the battery can be ascribed to good interface compatibility and intimate solid-solid contact at FeS2 electrode/nanosized Na3PS4 solid electrolytes interface. Meanwhile, excellent cycling stability is achieved for the battery after cycling at 60 mA g-1 for 100 cycles, showing a high capacity of 287 mAh g-1 with the capacity retention of 80%.
Collapse
Affiliation(s)
- Hongli Wan
- Ningbo Institute of Materials Technology and Engineering , Chinese Academy of Sciences , 315201 Ningbo , P. R. China
- University of Chinese Academy of Science , 100049 Beijing , P.R. China
| | - Jean Pierre Mwizerwa
- Ningbo Institute of Materials Technology and Engineering , Chinese Academy of Sciences , 315201 Ningbo , P. R. China
- University of Chinese Academy of Science , 100049 Beijing , P.R. China
| | - Xingguo Qi
- Key Laboratory for Renewable Energy, Beijing Key Laboratory for New Energy Materials and Devices, Beijing National Laboratory for Condensed Matter Physics, Institute of Physics , Chinese Academy of Sciences , 100190 Beijing , P.R. China
- University of Chinese Academy of Science , 100049 Beijing , P.R. China
| | - Xiaoxiong Xu
- Ningbo Institute of Materials Technology and Engineering , Chinese Academy of Sciences , 315201 Ningbo , P. R. China
| | - Hong Li
- Key Laboratory for Renewable Energy, Beijing Key Laboratory for New Energy Materials and Devices, Beijing National Laboratory for Condensed Matter Physics, Institute of Physics , Chinese Academy of Sciences , 100190 Beijing , P.R. China
| | - Qiang Zhang
- Ningbo Institute of Materials Technology and Engineering , Chinese Academy of Sciences , 315201 Ningbo , P. R. China
- University of Chinese Academy of Science , 100049 Beijing , P.R. China
| | - Liangting Cai
- Ningbo Institute of Materials Technology and Engineering , Chinese Academy of Sciences , 315201 Ningbo , P. R. China
| | - Yong-Sheng Hu
- Key Laboratory for Renewable Energy, Beijing Key Laboratory for New Energy Materials and Devices, Beijing National Laboratory for Condensed Matter Physics, Institute of Physics , Chinese Academy of Sciences , 100190 Beijing , P.R. China
| | - Xiayin Yao
- Ningbo Institute of Materials Technology and Engineering , Chinese Academy of Sciences , 315201 Ningbo , P. R. China
| |
Collapse
|
45
|
Cai L, Zhang Q, Mwizerwa JP, Wan H, Yang X, Xu X, Yao X. Highly Crystalline Layered VS 2 Nanosheets for All-Solid-State Lithium Batteries with Enhanced Electrochemical Performances. ACS Appl Mater Interfaces 2018; 10:10053-10063. [PMID: 29498503 DOI: 10.1021/acsami.7b18798] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
All-solid-state lithium batteries employing inorganic solid electrolytes have been regarded as an ultimate solution to safety issues because of their features of no leakage as well as incombustibility and they are expected to achieve higher energy densities owing to their simplified structure. Two-dimensional transition-metal dichalcogenides exhibit a great potential in energy storage devices because of their unique physical and chemical characteristics. In this work, 50 nm thick highly crystalline layered VS2 (hc-VS2) nanosheets are prepared by a solvothermal method, and their electrochemical performances are evaluated in Li/75% Li2S-24% P2S5-1% P2O5/Li10GeP2S12/hc-VS2 all-solid-state lithium batteries. At 50 mA g-1, hc-VS2 nanosheets show a high reversible capacity of 532.2 mAh g-1 after 30 cycles. Moreover, stable discharge capacities are maintained at 436.8 and 270.4 mAh g-1 at 100 and 500 mA g-1 after 100 cycles, respectively. The superior rate capability and cycling stability are ascribed to the better electronic conductivity and well-developed layered structure. In addition, the electrochemical reaction kinetics and capacity contributions were analyzed via cyclic voltammetry measurements at different scan rates.
Collapse
Affiliation(s)
- Liangting Cai
- College of Materials and Chemical Engineering , China Three Gorges University , 8 Daxue Road , Yichang , Hubei 443002 , P. R. China
- Ningbo Institute of Materials Technology and Engineering , Chinese Academy of Sciences , Ningbo , Zhejiang 315201 , P. R. China
| | - Qiang Zhang
- Ningbo Institute of Materials Technology and Engineering , Chinese Academy of Sciences , Ningbo , Zhejiang 315201 , P. R. China
- University of Chinese Academy of Sciences , Beijing 100049 , P. R. China
| | - Jean Pierre Mwizerwa
- Ningbo Institute of Materials Technology and Engineering , Chinese Academy of Sciences , Ningbo , Zhejiang 315201 , P. R. China
- University of Chinese Academy of Sciences , Beijing 100049 , P. R. China
| | - Hongli Wan
- Ningbo Institute of Materials Technology and Engineering , Chinese Academy of Sciences , Ningbo , Zhejiang 315201 , P. R. China
- University of Chinese Academy of Sciences , Beijing 100049 , P. R. China
| | - Xuelin Yang
- College of Materials and Chemical Engineering , China Three Gorges University , 8 Daxue Road , Yichang , Hubei 443002 , P. R. China
| | - Xiaoxiong Xu
- Ningbo Institute of Materials Technology and Engineering , Chinese Academy of Sciences , Ningbo , Zhejiang 315201 , P. R. China
| | - Xiayin Yao
- Ningbo Institute of Materials Technology and Engineering , Chinese Academy of Sciences , Ningbo , Zhejiang 315201 , P. R. China
| |
Collapse
|
46
|
Li G, Liu M, Zhang S, Wan H, Zhang Q, Yue R, Yan X, Wang X, Wang Z, Sun Y. Essential Role of IFT140 in Promoting Dentinogenesis. J Dent Res 2017; 97:423-431. [PMID: 29195058 DOI: 10.1177/0022034517741283] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Primary cilia, with highly regulated cellular sensory functions, play key roles in tissue development and function maintenance. Intraflagellar transport 140 (IFT140) is a subunit of IFT complex A, which is specialized for retrograde transportation in cilia. Mutations of Ift140 are usually associated with syndromic ciliopathy and may cause isolated diseases such as retinal dystrophy, short ribs, and polycystic kidney. However, the role of IFT140 in tooth development has not been well investigated. In this study, a close relationship between IFT140 and dentin formation is disclosed. During tooth development, IFT140 was highly expressed in odontoblasts. To further understand the role of IFT140 in dentinogenesis, Ift140flox/flox/Osx-Cre mouse was generated. The dentin thickness of Ift140flox/flox/Osx-Cre mouse is thinner and the dentin formation is slower than that in control. In vitro, deletion of IFT140 in odontoblasts led to poor odontogenic differentiation, abnormal primary cilia, and decreased Sonic hedgehog signaling molecules. More important, due to loss of primary cilia in odontoblasts by IFT140 deletion, reparative dentin formation was impaired in a tooth-drilling model. These results suggest that cilia gene IFT140 is essential in promoting dentin formation and reparation.
Collapse
Affiliation(s)
- G Li
- 1 Department of Implantology, School & Hospital of Stomatology, Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China
| | - M Liu
- 2 Department of Endodontics, School & Hospital of Stomatology, Tongji University, Shanghai, China
| | - S Zhang
- 1 Department of Implantology, School & Hospital of Stomatology, Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China
| | - H Wan
- 1 Department of Implantology, School & Hospital of Stomatology, Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China
| | - Q Zhang
- 2 Department of Endodontics, School & Hospital of Stomatology, Tongji University, Shanghai, China
| | - R Yue
- 3 School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - X Yan
- 4 State Key Laboratory of Cell Biology, CAS Centre for Excellence in Molecular Cell Science, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - X Wang
- 5 Department of Cell Biology & Institute of Biomedicine, College of Life Science and Technology, Jinan University, Guangzhou, China
| | - Z Wang
- 1 Department of Implantology, School & Hospital of Stomatology, Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China
| | - Y Sun
- 1 Department of Implantology, School & Hospital of Stomatology, Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China
| |
Collapse
|
47
|
Bertholet J, Hansen R, Worm E, Toftegaard J, Wan H, Parikh P, Høyer M, Poulsen P. OC-0464: Validation of a fully automatic real-time liver motion monitoring method on a conventional linac. Radiother Oncol 2017. [DOI: 10.1016/s0167-8140(17)30905-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
48
|
|
49
|
Bertholet J, Wan H, Toftegaard J, Schmidt ML, Chotard F, Parikh PJ, Poulsen PR. Fully automatic segmentation of arbitrarily shaped fiducial markers in cone-beam CT projections. Phys Med Biol 2017; 62:1327-1341. [DOI: 10.1088/1361-6560/aa52f7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
50
|
Wu Z, Wan H, Shi M, Li M, Wang Z, Yang C, Gao W, Li Q. Bronchoscopic resection of bronchial angiolipoma: A rare case report. Mol Clin Oncol 2017; 5:850-852. [PMID: 28101361 DOI: 10.3892/mco.2016.1069] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2015] [Accepted: 10/20/2016] [Indexed: 11/06/2022] Open
Abstract
Angiolipoma is a rare benign tumor that most commonly occurs in the extremities and trunk. Angiolipomas originating in the bronchial tree are extremely rare. To the best of our knowledge, only one such case, confined to the bronchus intermedius, has been reported to date. The present study describes the case of an asymptomatic 74-year-old man with a yellowish round mass incidentally discovered at the orifice of the right lower bronchus during a routine health check. The tumor originated from the membranous part of the right inferior bronchus. Using a high-frequency electric snare and argon plasma coagulation under general anesthesia, successful bronchoscopic resection of the tumor was performed. At 15 months after the surgery, the patient remained recurrence- and symptom-free.
Collapse
Affiliation(s)
- Zhiqiang Wu
- Department of Thoracic Surgery, Lanzhou General Hospital of PLA, Lanzhou, Gansu 730050, P.R. China
| | - Hongli Wan
- Department of Gynecology and Obstetrics, Sichuan Provincial Communications Department Highway Bureau Hospital, Chengdu, Sichuan 611731, P.R. China
| | - Min Shi
- Department of Pathology, Lanzhou General Hospital of PLA, Lanzhou, Gansu 730050, P.R. China
| | - Ming Li
- Department of Thoracic Surgery, Lanzhou General Hospital of PLA, Lanzhou, Gansu 730050, P.R. China
| | - Zhanpeng Wang
- Department of Thoracic Surgery, Lanzhou General Hospital of PLA, Lanzhou, Gansu 730050, P.R. China
| | - Caixia Yang
- Department of Thoracic Surgery, Lanzhou General Hospital of PLA, Lanzhou, Gansu 730050, P.R. China
| | - Wei Gao
- Department of Thoracic Surgery, Lanzhou General Hospital of PLA, Lanzhou, Gansu 730050, P.R. China
| | - Qingxin Li
- Department of Thoracic Surgery, Lanzhou General Hospital of PLA, Lanzhou, Gansu 730050, P.R. China
| |
Collapse
|