26
|
Garg R, Yang C, Fredenburg K, Kresak J, Dziegielewski P, Dourado J, Amdur R, Mendenhall W, Hitchcock K, Kaye F, Mitchell D, Sayour E, Silver N. Inflammatory and genetic signatures for recurrent oropharynx cancer. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2019.11.147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
27
|
Puckett Y, Mitchell D, Pham T. Laparoscopic colectomies associated with decreased retrieval of 12 or more lymph nodes compared to open in elective colon cancer surgery. Ecancermedicalscience 2020; 13:968. [PMID: 31921339 PMCID: PMC6834383 DOI: 10.3332/ecancer.2019.968] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Indexed: 12/21/2022] Open
Abstract
Background Colorectal cancer is the third most commonly diagnosed cancer worldwide. Lymph node (LN) retrieval is a key factor for pathologic staging and prognosis of colorectal cancer. Increase in number of LNs removal suggests improvement in tumour clearance and decrease in metastatic spread. Studies have suggested that excising 12 or more LNs during colectomy in patients with colon cancer is associated with improved survival. To date, there have been no studies to determine whether minimally invasive surgery affects the ability to retrieve 12+ LNs in elective colon cancer surgery. Therefore, we elected to determine whether a difference exists on the ability to retrieve 12+ nodes in elective colon cancer colectomies performed open versus laparoscopic. Methods The National Surgical Quality Improvement Program (NSQIP) Procedure Specific Colectomy database was analysed for the year 2014–2015. Inclusion criteria were colon cancer (ICD-9 Code 153.9), age greater than 18 years. Exclusion criteria were missing data. Data abstracted included patient demographics, type of operation performed and number of LNs retrieved. The patients were categorised based on their elective colon cancer colectomies such as laparoscopic or open. Binary logistic regression was used to identify confounding variables in the retrieval of 12+ LNs. Results After accounting for missing cases, a total of 18,792 patients with a diagnosis of colon cancer were analysed. Twelve or more LNs were retrieved in 88% (16,538) of patients, Among them, 2,516 patients underwent laparoscopic colectomy and 5,284 patients underwent open colectomy. The difference was not statistically significant for the average number of LNs retrieved among both the groups. Open operative approach compared to the laparoscopic approach was associated with 15% greater odds of retrieval of >12 LNs (OR 1.148; 95% CI (1.035–1.272); p = 0.008). Conclusion The majority of colectomies such as open or laparoscopic are able to retrieve 12 or more LNs. However, there are greater odds of retrieving more than 12 LNs with the open approach compared to the laparoscopic approach. By allowing for more LN retrieval, open colectomies suggest improvement in tumour clearance and decrease metastatic spread. Additional research is needed to further investigate the specific factors influencing the ability to retrieve an adequate number of LNs, such as viewing angles provided with an open approach versus laparoscopic approach.
Collapse
|
28
|
Bai X, Melesse M, Sorensen Turpin CG, Sloan DE, Chen CY, Wang WC, Lee PY, Simmons JR, Nebenfuehr B, Mitchell D, Klebanow LR, Mattson N, Betzig E, Chen BC, Cheerambathur D, Bembenek JN. Aurora B functions at the apical surface after specialized cytokinesis during morphogenesis in C. elegans. Development 2020; 147:dev.181099. [PMID: 31806662 PMCID: PMC6983721 DOI: 10.1242/dev.181099] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Accepted: 11/26/2019] [Indexed: 12/18/2022]
Abstract
Although cytokinesis has been intensely studied, the way it is executed during development is not well understood, despite a long-standing appreciation that various aspects of cytokinesis vary across cell and tissue types. To address this, we investigated cytokinesis during the invariant Caenorhabditis elegans embryonic divisions and found several parameters that are altered at different stages in a reproducible manner. During early divisions, furrow ingression asymmetry and midbody inheritance is consistent, suggesting specific regulation of these events. During morphogenesis, we found several unexpected alterations to cytokinesis, including apical midbody migration in polarizing epithelial cells of the gut, pharynx and sensory neurons. Aurora B kinase, which is essential for several aspects of cytokinesis, remains apically localized in each of these tissues after internalization of midbody ring components. Aurora B inactivation disrupts cytokinesis and causes defects in apical structures, even if inactivated post-mitotically. Therefore, we demonstrate that cytokinesis is implemented in a specialized way during epithelial polarization and that Aurora B has a role in the formation of the apical surface.
Collapse
|
29
|
Aujayeb A, Taylor L, Grover H, Mitchell D, Hopkins D, Jackson K. A review of a medical thoracoscopy service. Lung Cancer 2020. [DOI: 10.1016/s0169-5002(20)30223-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
30
|
Aujayeb A, Hopkins D, Taylor L, Grover H, Mitchell D. A review of an indwelling pleural catheter service. Lung Cancer 2020. [DOI: 10.1016/s0169-5002(20)30219-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
31
|
Bevan R, Harrison PTC, Jeffery B, Mitchell D. Evaluating the risk to humans from mineral oils in foods: Current state of the evidence. Food Chem Toxicol 2019; 136:110966. [PMID: 31751646 DOI: 10.1016/j.fct.2019.110966] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2019] [Revised: 11/10/2019] [Accepted: 11/11/2019] [Indexed: 10/25/2022]
Abstract
Key issues around the evaluation of risks to humans from mineral oils in food and feedstuffs are discussed. MOHs (MOAH and MOSH) occur in food due to intentional use, contamination from environmental sources and during transport/processing, or through migration from food contact materials. Problems in setting and enforcing human health guidelines for MOH include uncertainty around MOH toxicity and the specialist expertise needed for analysis of complex food matrices. Currently, the method of choice for measuring mineral oils is LC-GC-FID, however some complex food matrices also require additional analytical techniques to differentiate between some naturally occurring hydrocarbons and those from other sources, including of petrogenic origin. This requires the skills of an experienced analyst. Significant toxicological gaps for MOHs prevent robust human health risk assessment and the derivation of guidance values. As food-grade mineral oils are virtually MOAH-free, the key issue explored here is the relevance to humans of liver (micro)granulomas observed in F344 rats following oral intake. Available data suggest that despite the ubiquitous nature of MOH in the human diet, the prevalence of liver lipogranulomas in the population is low. These are not associated with inflammation and based on current evidence are not considered of human health significance.
Collapse
|
32
|
Flores C, Wildes T, Dean BD, Moore G, Drake J, Abraham R, Gil J, Yegorov O, Yang C, Dean J, Moneypenny C, Shin D, Pham C, Krauser J, King J, Grant G, Driscoll T, Kurtzberg J, McLendon R, Gururangan S, Mitchell D. Massive clonal expansion of medulloblastoma-specific T cells during adoptive cellular therapy. SCIENCE ADVANCES 2019; 5:eaav9879. [PMID: 31807694 PMCID: PMC6881165 DOI: 10.1126/sciadv.aav9879] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 09/17/2019] [Indexed: 05/04/2023]
Abstract
In both human and murine systems, we have developed an adoptive cellular therapy platform against medulloblastoma and glioblastoma that uses dendritic cells pulsed with a tumor RNA transcriptome to expand polyclonal tumor-reactive T cells against a plurality of antigens within heterogeneous brain tumors. We demonstrate that peripheral TCR Vβ repertoire analysis after adoptive cellular therapy reveals that effective response to adoptive cellular therapy is concordant with massive in vivo expansion and persistence of tumor-specific T cell clones within the peripheral blood. In preclinical models of medulloblastoma and glioblastoma, and in a patient with relapsed medulloblastoma receiving adoptive cellular therapy, an early and massive expansion of tumor-reactive lymphocytes, coupled with prolonged persistence in the peripheral blood, is observed during effective therapeutic response to immunotherapy treatment.
Collapse
|
33
|
Dinea D, Matteau A, Mitchell D, Durand M, Mansour S, Le Lorier J, Potter B. COST-EFFECTIVENESS OF SHORTER DURATIONS OF TICAGRELOR-BASED DUAL ANTIPLATELET THERAPY FOLLOWING MYOCARDIAL INFARCTION. Can J Cardiol 2019. [DOI: 10.1016/j.cjca.2019.07.428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
|
34
|
Chau C, Rimmer Y, Law A, Leaning D, Lim J, Young T, Hafeez S, Mitchell D, McGrane J, Beresford M, Vasudev N, Sim VR, Koutalopoulou A, Hilman S, Manetta C, Rajagopalan S, Sharma A, Eswar C, Henderson D, Crabb S. National small cell bladder cancer audit: Results from 26 UK institutions. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz249.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
|
35
|
Mousa L, Issa M, Klamer B, Pan J, Old M, Kang S, Agrawal A, Ozer E, Carrau R, Bhateja P, Rupert R, Jhawar S, Mitchell D, Gamez M, Rocco J, Blakaj D, Bonomi M. A nomogram based prognostic score to predict overall survival (OS) in recurrent-metastatic (R/M) head and neck squamous cell carcinoma (HNSCC) patients (pts) treated with immune checkpoint inhibitors (ICI). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz252.054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
36
|
Blayney D, Mitchell D, Lelorier Y, Huang L, Mohanlal R. P1.01-11 Quality of Life in NSCLC Patients Treated with Docetaxel and Either Plinabulin or Pegfilgrastim for Prevention of Neutropenia. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
37
|
Issa M, Mousa L, Blakaj D, Klamer B, Pan J, Old M, Kang S, Rupert R, Mitchell D, Ozer E, Agrawal A, Bhateja P, Gamez M, Miller E, Jhawar S, Carrau R, Rocco J, Bonomi M. Treatment outcomes of head and neck cancer patients 70 years and older receiving different chemo-radiation combinations. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz252.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
38
|
Brim Box J, Bledsoe L, Box P, Bubb A, Campbell M, Edwards G, Fordyce J, Guest T, Hodgens P, Kennedy B, Kulitja R, McConnell K, McDonald P, Miller B, Mitchell D, Nano C, O’Dea D, Richmond L, Stricker A, Caron V. The impact of camel visitation on native wildlife at remote waterholes in arid Australia. J Zool (1987) 2019. [DOI: 10.1111/jzo.12688] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
|
39
|
Chang TP, Raymond T, Dewan M, MacKinnon R, Whitfill T, Harwayne-Gidansky I, Doughty C, Frisell K, Kessler D, Wolfe H, Auerbach M, Rutledge C, Mitchell D, Jani P, Walsh CM. The effect of an International competitive leaderboard on self-motivated simulation-based CPR practice among healthcare professionals: A randomized control trial. Resuscitation 2019; 138:273-281. [PMID: 30946919 DOI: 10.1016/j.resuscitation.2019.02.050] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Revised: 02/11/2019] [Accepted: 02/18/2019] [Indexed: 01/04/2023]
Abstract
BACKGROUND Little is known about how best to motivate healthcare professionals to engage in frequent cardiopulmonary resuscitation (CPR) refresher skills practice. A competitive leaderboard for simulated CPR can encourage self-directed practice on a small scale. The study aimed to determine if a large-scale, multi-center leaderboard improved simulated CPR practice frequency and CPR performance among healthcare professionals. METHODS This was a multi-national, randomized cross-over study among 17 sites using a competitive online leaderboard to improve simulated practice frequency and CPR performance. All sites placed a Laerdal® ResusciAnne or ResusciBaby QCPR manikin in 1 or more clinical units - emergency department, ICU, etc. - in easy reach for 8 months. These simulators provide visual feedback during 2-minute compressions-only CPR and a performance score. Sites were randomly assigned to the intervention for the first 4-months or the second 4-months. Following any CPR practice by a healthcare professional, participants uploaded scores and an optional 'selfie' photo to the leaderboard. During the intervention phase, the leaderboard displayed ranked scores and high scores earned digital badges. The leaderboard did not display control phase participants. Outcomes included CPR practice frequency and mean compression score, using non-parametric statistics for analyses. RESULTS Nine-hundred nineteen participants completed 1850 simulated CPR episodes. Exposure to the leaderboard yielded 1.94 episodes per person compared to 2.14 during the control phase (p = 0.99). Mean CPR performance participants did not differ between phases: 90.7 vs. 89.3 (p = 0.19). CONCLUSION A competitive leaderboard was not associated with an increase in self-directed simulated CPR practice or improved performance.
Collapse
|
40
|
Farrell R, Jain S, Shiels P, Workman G, Crowther K, Mitchell D. EP-2155 Optimising HDR Prostate Implant, Planning and delivery. A new centre experience. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)32575-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
41
|
Buratti BJ, Thomas PC, Roussos E, Howett C, Seiß M, Hendrix AR, Helfenstein P, Brown RH, Clark RN, Denk T, Filacchione G, Hoffmann H, Jones GH, Khawaja N, Kollmann P, Krupp N, Lunine J, Momary TW, Paranicas C, Postberg F, Sachse M, Spahn F, Spencer J, Srama R, Albin T, Baines KH, Ciarniello M, Economou T, Hsu HW, Kempf S, Krimigis SM, Mitchell D, Moragas-Klostermeyer G, Nicholson PD, Porco CC, Rosenberg H, Simolka J, Soderblom LA. Close Cassini flybys of Saturn’s ring moons Pan, Daphnis, Atlas, Pandora, and Epimetheus. Science 2019; 364:science.aat2349. [DOI: 10.1126/science.aat2349] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Accepted: 03/12/2019] [Indexed: 11/02/2022]
Abstract
Saturn’s main ring system is associated with a set of small moons that either are embedded within it or interact with the rings to alter their shape and composition. Five close flybys of the moons Pan, Daphnis, Atlas, Pandora, and Epimetheus were performed between December 2016 and April 2017 during the ring-grazing orbits of the Cassini mission. Data on the moons’ morphology, structure, particle environment, and composition were returned, along with images in the ultraviolet and thermal infrared. We find that the optical properties of the moons’ surfaces are determined by two competing processes: contamination by a red material formed in Saturn’s main ring system and accretion of bright icy particles or water vapor from volcanic plumes originating on the moon Enceladus.
Collapse
|
42
|
Mitchell D, Puckett Y, Nguyen QN. Literature Review of Current Management of Colorectal Liver Metastasis. Cureus 2019; 11:e3940. [PMID: 30937238 PMCID: PMC6433446 DOI: 10.7759/cureus.3940] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Colorectal cancer is a leading cause of cancer mortality in the United States, and metastasis to the liver is a frequent sequela. Currently, surgical resection is the best option for curative treatment and/or long-term survival after colorectal liver metastasis (CRLM), but unfortunately, not all patients are surgical candidates. Alternative and adjunct therapies commonly used in the treatment of CRLM include chemotherapy, biologic therapy, radio-embolization, and radiofrequency ablation. The aim of this review was to report the various treatment modalities and outcomes currently used in the treatment of CRLM.
Collapse
|
43
|
Power A, Hoole J, Mitchell D, Ong T, Kanatas A. Development of the first intimacy prompt list, specific for head and neck cancer patients. Br J Oral Maxillofac Surg 2018. [DOI: 10.1016/j.bjoms.2018.10.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
44
|
McMahon J, Puglia F, Martin I, Mitchell D, Dover S, Bentley R, Parmar S, Smith A, Kerawala C, Holland I. Measuring health-related benefit and quality of care in oral and maxillofacial surgery: British Association of Oral and Maxillofacial Surgeons Outcomes Project. Br J Oral Maxillofac Surg 2018; 56:439-443. [DOI: 10.1016/j.bjoms.2018.05.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2018] [Accepted: 05/23/2018] [Indexed: 10/14/2022]
|
45
|
Zheng X, Bowen D, Mitchell D. Development of a pilot surgical teaching programme based on the Royal College of Surgeons (RCS) undergraduate surgical curriculum in a district general hospital. Int J Surg 2018. [DOI: 10.1016/j.ijsu.2018.05.492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
46
|
Kamal M, Ziyab AH, Bartella A, Mitchell D, Al-Asfour A, Hölzle F, Kessler P, Lethaus B. Volumetric comparison of autogenous bone and tissue-engineered bone replacement materials in alveolar cleft repair: a systematic review and meta-analysis. Br J Oral Maxillofac Surg 2018; 56:453-462. [PMID: 29859781 DOI: 10.1016/j.bjoms.2018.05.007] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Accepted: 05/02/2018] [Indexed: 12/11/2022]
Abstract
The goal of reconstruction of the alveolar cleft in patients with cleft lip and palate is to improve the quality of tissue, the structural stability, and increase the volume of bone. This study is a systematic review with meta-analysis of volumetric bony filling using autogenous bone and various tissue-engineered bone substitutes. We made an electronic search on MEDLINE, EMBASE, SCOPUS, WEB OF SCIENCE, "grey" publications (materials and research produced by organisations outside traditional channels for commercial or academic publishing and distribution), and relevant cross references according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Studies that reported the outcomes of volumetric grafting were included in the meta-analysis. Of 1276 studies, 26 were included in the meta-analysis. Pooled analysis of 25 studies that used autogenous bone showed a significant reduction in the volume of the cleft equivalent to 62.0% bone fill (95% CI 54.3 to 69.6), in contrast to 10 studies that used a tissue-engineered material and reported bone filling of 68.7% (95% CI 54.5 to 82.8). The estimated sizes of pooled effects across studies showed that there was no significant difference between the two major intervention groups (p value 0.901). Our statistical analysis showed that autogenous bone grafts did not differ significantly from tissue-engineered materials in their ability to fill clefts. Systematic review registration: International Prospective Register of Systematic Reviews, PROSPERO (CRD42017065045).
Collapse
|
47
|
Hetherington S, Crowther K, Jain S, Mitchell D, O'Sullivan J, Shum L, Gilleece T. EP-2397: Therapeutic Radiographer follow up for prostate cancer patients. Radiother Oncol 2018. [DOI: 10.1016/s0167-8140(18)32705-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
48
|
Healy E, Willen B, Ayan A, Eckstein J, Wobb J, Mitchell D, Miller E, Grecula J, Blakaj D, Bhatt A. EP-1182: Relation of Parotid Shrinkage to Acute Xerostomia During Adaptive Radiation for Head and Neck Cancer. Radiother Oncol 2018. [DOI: 10.1016/s0167-8140(18)31492-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
49
|
Wang L, Ren L, Mitchell D, Casillas-Garcia G, Ren W, Ma C, Xu XX, Wen S, Wang F, Zhou J, Xu X, Hao W, Dou SX, Du Y. Enhanced energy transfer in heterogeneous nanocrystals for near infrared upconversion photocurrent generation. NANOSCALE 2017; 9:18661-18667. [PMID: 29164217 DOI: 10.1039/c7nr07010a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The key to produce inorganic heterogeneous nanostructures, and to integrate multiple functionalities, is to enhance or at least retain the functionalities of different components of materials. However, this ideal scenario is often deteriorated at the interface of the heterogeneous nanostructures due to lattice mismatches, resulting in downgraded performance in most hybrid nanomaterials. Here, we report that there is a narrow window in controlling temperature in a Lewis acid-base reaction process to facilitate epitaxial alignment during the synthesis of hybrid nanomaterials. We demonstrate a perfectly fused NaYF4:Yb,Tm@ZnO heterogeneous nanostructure, in which the semiconductor ZnO shell can be epitaxially grown onto lanthanide-doped upconversion nanoparticles. By achieving a matched crystal lattice, the interface defects and crystalline grain boundaries are minimized to enable more efficient energy transfer from the upconversion nanoparticles to the semiconductor, resulting in both enhanced upconversion luminescence intensity and superior photoelectrochemical properties. This strategy provides an outstanding approach to endow lanthanide-doped upconversion nanoparticles with versatile properties.
Collapse
|
50
|
Alexander L, Cooper K, Mitchell D. Effectiveness of vocational rehabilitation on work participation in adults with musculoskeletal disorders: an umbrella review. Physiotherapy 2017. [DOI: 10.1016/j.physio.2017.11.142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|