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Lekjinda K, Sunintaboon P. Green synthesis of quaternized chitosan nanogel using emulsion-photopolymerization as redox-responsive drug carrier. Carbohydr Polym 2023; 304:120495. [PMID: 36641180 DOI: 10.1016/j.carbpol.2022.120495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 12/17/2022] [Accepted: 12/20/2022] [Indexed: 12/24/2022]
Abstract
We report the green synthesis of trimethyl chitosan-functionalized poly(2-hydroxyethyl methacrylate) (PHEMA-TMC) nanogels via surfactant-free emulsion photopolymerization. TMC, a quaternized derivative of chitosan, was synthesized through methylation of chitosan, resulting in quaternary and tertiary amine groups as the main substitution products. TMC tertiary amine moiety and riboflavin (RF) acted as a redox photo-initiating system to generate free radicals for the polymerization under light irradiation. The effects of polymerization parameters such as irradiation time, concentrations of TMC and RF were investigated using MBA as crosslinker. Under the optimal condition of 1 % TMC, 4 % HEMA, 0.8 μM RF, 5 % MBA, and 4 h of polymerization time, the cationic PHEMA-TMC nanogel was synthesized with 76 % monomer conversion and an average diameter of about 106 nm. Moreover, the disulfide-crosslinked PHEMA-TMC nanogel was also synthesized using the disulfide dimethacrylate crosslinker, which exhibited a redox-induced degradation and release of encapsulated melatonin, potentially useful as a redox-responsive drug delivery carrier.
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Affiliation(s)
- Kritsadayut Lekjinda
- Department of Chemistry, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
| | - Panya Sunintaboon
- Department of Chemistry, Faculty of Science, Mahidol University, Bangkok 10400, Thailand.
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2
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Sahiner M, Yilmaz AS, Demirci S, Sahiner N. Physically and Chemically Crosslinked, Tannic Acid Embedded Linear PEI-Based Hydrogels and Cryogels with Natural Antibacterial and Antioxidant Properties. Biomedicines 2023; 11:biomedicines11030706. [PMID: 36979686 PMCID: PMC10045249 DOI: 10.3390/biomedicines11030706] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 02/16/2023] [Accepted: 02/23/2023] [Indexed: 03/02/2023] Open
Abstract
Linear polyethyleneimine (L-PEI) was obtained from the acidic hydrolysis of poly(2-ethyl-2-oxazoline) and employed in the synthesis of physically crosslinked L-PEI hydrogel, PC-L-PEIH, chemically crosslinked L-PEI hydrogel, CC-L-PEIH, and cryogels, CC-L-PEIC. The preparation of L-PEI-based hydrogel networks was carried out in two ways: 1) by cooling the L-PEI solution from 90 °C to room temperature, and 2) by crosslinking L-PEI chains with a crosslinker, glycerol diglycidyl ether = 20 °C for CC-L-PEIC. Furthermore, a polyphenolic compound, tannic acid (TA), with superior antibacterial, antioxidant, and anti-inflammatory properties as an active biomedical functional agent, was encapsulated during the synthesis process within L-PEI-based hydrogels and cryogels, at 10% and 25% (w/w) based on the L-PEI amount. A linear and higher TA release was observed from physically crosslinked PEI-based hydrogels containing 10% and 25% TA-containing PC-L-PEI/TAH within 6 h, with 9.5 ± 05 mg/g and 60.2 ± 3.8 mg/g cumulative released amounts, respectively. A higher antioxidant activity was observed for 25% TA containing PC-L-PEI/TAH with 53.6 ± 5.3 µg/mL total phenol content and 0.48 ± 0.01 µmole Trolox equivalent/g. The minimum bactericidal concentration (MBC) of PC-L-PEIH and CC-L-PEIC networks against both E. coli (ATCC 8739) and Gram-positive B. subtilis (ATCC 6633) bacteria was determined at 5 mg/mL, whereas the MBC value of 10 mg/mL for CC-L-PEIH networks against the same bacteria was achieved.
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Affiliation(s)
- Mehtap Sahiner
- Department of Bioengineering, Faculty of Engineering, Canakkale Onsekiz Mart University Terzioglu Campus, Canakkale 17100, Turkey
| | - Aynur Sanem Yilmaz
- Department of Chemistry, Faculty of Science, Nanoscience and Technology Research and Application Center, Canakkale Onsekiz Mart University Terzioglu Campus, Canakkale 17100, Turkey
| | - Sahin Demirci
- Department of Chemistry, Faculty of Science, Nanoscience and Technology Research and Application Center, Canakkale Onsekiz Mart University Terzioglu Campus, Canakkale 17100, Turkey
| | - Nurettin Sahiner
- Department of Chemistry, Faculty of Science, Nanoscience and Technology Research and Application Center, Canakkale Onsekiz Mart University Terzioglu Campus, Canakkale 17100, Turkey
- Department of Chemical and Biomedical Engineering, Materials Science and Engineering Program, University of South Florida, Tampa, FL 33620, USA
- Department of Ophthalmology, Morsani College of Medicine, University of South Florida, 12901 Bruce B Downs B. Downs Blv., MDC 21, Tampa, FL 33612, USA
- Correspondence: or
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The Use of Newly Synthesized Composite Scaffolds for Bone Regeneration - A Review of Literature. SERBIAN JOURNAL OF EXPERIMENTAL AND CLINICAL RESEARCH 2022. [DOI: 10.2478/sjecr-2021-0071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Abstract
Bone tissue engineering is a multidisciplinary concept that combines biological and engineering principles to repair bone defects. Three elements that have a fundamental role in bone tissue engineering are scaffolds, stem cells, and bioactive components. Scaffolds mimic extracellular matrix functions and provide mechanical support for the new tissue formation. They are made of different natural and synthetic materials that can be categorized into three main groups: ceramics, metals, and polymers. Among them, synthetic polyesters and their combination with bioceramics, have been the most frequently used for scaffold fabrication. They could be potentially applied in clinical practice in the future as an alternative to the standard use of bone grafts but more studies are needed to assess their performance in the challenging conditions of human bone defects.
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Polyethyleneimine-Based Drug Delivery Systems for Cancer Theranostics. J Funct Biomater 2022; 14:jfb14010012. [PMID: 36662059 PMCID: PMC9862060 DOI: 10.3390/jfb14010012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/19/2022] [Accepted: 12/21/2022] [Indexed: 12/24/2022] Open
Abstract
With the development of nanotechnology, various types of polymer-based drug delivery systems have been designed for biomedical applications. Polymer-based drug delivery systems with desirable biocompatibility can be efficiently delivered to tumor sites with passive or targeted effects and combined with other therapeutic and imaging agents for cancer theranostics. As an effective vehicle for drug and gene delivery, polyethyleneimine (PEI) has been extensively studied due to its rich surface amines and excellent water solubility. In this work, we summarize the surface modifications of PEI to enhance biocompatibility and functionalization. Additionally, the synthesis of PEI-based nanoparticles is discussed. We further review the applications of PEI-based drug delivery systems in cancer treatment, cancer imaging, and cancer theranostics. Finally, we thoroughly consider the outlook and challenges relating to PEI-based drug delivery systems.
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Tang JSJ, Smaczniak AD, Tepper L, Rosencrantz S, Aleksanyan M, Dähne L, Rosencrantz RR. Glycopolymer based LbL Multilayer Thin Films with Embedded Liposomes. Macromol Biosci 2022; 22:e2100461. [PMID: 35080349 DOI: 10.1002/mabi.202100461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Indexed: 11/08/2022]
Abstract
Layer-by-layer (LbL) self-assembly emerged as an efficient technique for fabricating coating systems for, e.g., drug delivery systems with great versatility and control. In this work, we describe protecting group free and aqueous-based syntheses of bioinspired glycopolymer electrolytes. Thin films of the glycopolymers are fabricated by LbL self-assembly and function as scaffolds for liposomes, which potentially can encapsulate active substances. We investigate the adsorbed mass, pH stability and integrity of glycopolymer coatings as well as the embedded liposomes via whispering gallery mode (WGM) technology and quartz crystal microbalance with dissipation (QCM-D) monitoring, which enable label-free characterization. Glycopolymer thin films, with and without liposomes, are stable in the physiological pH range. QCM-D measurements verify the integrity of lipid vesicles. Thus, we present the fabrication of glycopolymer-based surface coatings with embedded and intact liposomes. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Jo Sing Julia Tang
- Fraunhofer Institute for Applied Polymer Research IAP, Biofunctionalized Materials and (Glyco)Biotechnology, Geiselbergstr. 69, Potsdam, 14476, Germany.,University of Potsdam, Institute of Chemistry, Chair of Polymer Materials and Polymer Technologies, Potsdam-Golm, 14476, Germany
| | | | - Lucas Tepper
- Fraunhofer Institute for Applied Polymer Research IAP, Biofunctionalized Materials and (Glyco)Biotechnology, Geiselbergstr. 69, Potsdam, 14476, Germany
| | - Sophia Rosencrantz
- Fraunhofer Institute for Applied Polymer Research IAP, Biofunctionalized Materials and (Glyco)Biotechnology, Geiselbergstr. 69, Potsdam, 14476, Germany
| | - Mina Aleksanyan
- Fraunhofer Institute for Applied Polymer Research IAP, Biofunctionalized Materials and (Glyco)Biotechnology, Geiselbergstr. 69, Potsdam, 14476, Germany
| | - Lars Dähne
- Surflay Nanotec GmbH, Max-Planck Straße 3, Berlin, 12489, Germany
| | - Ruben R Rosencrantz
- Fraunhofer Institute for Applied Polymer Research IAP, Biofunctionalized Materials and (Glyco)Biotechnology, Geiselbergstr. 69, Potsdam, 14476, Germany
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6
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Recyclable Iron Oxide Loaded Poly (Methyl Methacrylate) Core/Polyethyleneimine Shell Nanoparticle as Antimicrobial Nanomaterial for Zoonotic Pathogen Controls. J CLUST SCI 2021. [DOI: 10.1007/s10876-021-01990-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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7
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Zou Y, Li D, Shen M, Shi X. Polyethylenimine-Based Nanogels for Biomedical Applications. Macromol Biosci 2019; 19:e1900272. [PMID: 31531955 DOI: 10.1002/mabi.201900272] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 09/04/2019] [Indexed: 12/25/2022]
Abstract
Nanogels (NGs) are 3-dimensional (3D) networks composed of hydrophilic or amphiphilic polymer chains, allowing for effective and homogeneous encapsulation of drugs, genes, or imaging agents for biomedical applications. Polyethylenimine (PEI), possessing abundant positively charged amine groups, is an ideal platform for the development of NGs. A variety of effective PEI-based NGs have been designed and much effort has been devoted to study the relationship between the structure and function of the NGs. In particular, PEI-based NGs can be prepared either using PEI as the major NG component or using PEI as a crosslinker. This review reports the recent progresses in the design of PEI-based NGs for gene and drug delivery and for bioimaging applications with a target focus to tackle the diagnosis and therapy of cancer.
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Affiliation(s)
- Yu Zou
- Department of Interventional and Vascular Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China.,CQM-Centro de Química da Madeira, Universidade da Madeira, Campus da Penteada, 9000-390, Funchal, Portugal
| | - Du Li
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, P. R. China
| | - Mingwu Shen
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, P. R. China
| | - Xiangyang Shi
- Department of Interventional and Vascular Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China.,CQM-Centro de Química da Madeira, Universidade da Madeira, Campus da Penteada, 9000-390, Funchal, Portugal.,College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, P. R. China
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8
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Amphiphilic core-shell nanoparticles: Synthesis, biophysical properties, and applications. Colloids Surf B Biointerfaces 2018; 172:68-81. [DOI: 10.1016/j.colsurfb.2018.08.019] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 07/04/2018] [Accepted: 08/12/2018] [Indexed: 11/18/2022]
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9
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Inpota P, Nacapricha D, Sunintaboon P, Sripumkhai W, Jeamsaksiri W, Wilairat P, Chantiwas R. Chemiluminescence detection with microfluidics for innovative in situ measurement of unbound cobalt ions in dynamic equilibrium with bound ions in binding study with polyethyleneimine and its functionalized nanoparticles. Talanta 2018; 188:606-613. [DOI: 10.1016/j.talanta.2018.06.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2018] [Revised: 06/05/2018] [Accepted: 06/06/2018] [Indexed: 11/24/2022]
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10
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Huang G, Li W, Liu Q, Liu J, Zhang H, Li R, Li Z, Jing X, Wang J. Efficient removal of uranium(vi) from simulated seawater with hyperbranched polyethylenimine (HPEI)-functionalized polyacrylonitrile fibers. NEW J CHEM 2018. [DOI: 10.1039/c7nj03243a] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Readily synthesized PAN–HPEI fibers for efficient removal of U(vi) from simulated seawater.
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Affiliation(s)
- Guoqing Huang
- Key Laboratory of Superlight Material and Surface Technology
- Ministry of Education, Harbin Engineering University
- Harbin
- China
- Handan Purification Equipment Research Institute
| | - Wenting Li
- Key Laboratory of Superlight Material and Surface Technology
- Ministry of Education, Harbin Engineering University
- Harbin
- China
| | - Qi Liu
- Key Laboratory of Superlight Material and Surface Technology
- Ministry of Education, Harbin Engineering University
- Harbin
- China
| | - Jingyuan Liu
- Key Laboratory of Superlight Material and Surface Technology
- Ministry of Education, Harbin Engineering University
- Harbin
- China
| | - Hongsen Zhang
- Modern Analysis
- Test and Research Center
- Heilongjiang University of Science and Technology
- Harbin 150027
- P. R. China
| | - Rumin Li
- Key Laboratory of Superlight Material and Surface Technology
- Ministry of Education, Harbin Engineering University
- Harbin
- China
- Institute of Advanced Marine Materials
| | - Zhanshuang Li
- Key Laboratory of Superlight Material and Surface Technology
- Ministry of Education, Harbin Engineering University
- Harbin
- China
| | - Xiaoyan Jing
- Key Laboratory of Superlight Material and Surface Technology
- Ministry of Education, Harbin Engineering University
- Harbin
- China
| | - Jun Wang
- Key Laboratory of Superlight Material and Surface Technology
- Ministry of Education, Harbin Engineering University
- Harbin
- China
- Institute of Advanced Marine Materials
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11
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Strojan K, Lojk J, Bregar VB, Veranič P, Pavlin M. Glutathione reduces cytotoxicity of polyethyleneimine coated magnetic nanoparticles in CHO cells. Toxicol In Vitro 2017; 41:12-20. [DOI: 10.1016/j.tiv.2017.02.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Revised: 02/13/2017] [Accepted: 02/14/2017] [Indexed: 01/27/2023]
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12
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Jadhav SV, Lee SH, Nikam DS, Bohara RA, Pawar SH, Yu YS. Studies on enhanced colloidal stability and heating ability of glycine functionalized LSMO nanoparticles for cancer hyperthermia therapy. NEW J CHEM 2017. [DOI: 10.1039/c6nj03384a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The heating ability of glycine functionalized LSMO nanoparticles for cancer hyperthermia is measured in different physiological media.
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Affiliation(s)
- Swati V. Jadhav
- Convergence of IT Devices Institute
- Dong-Eui University
- Busan 47340
- South Korea
| | - Seung-Hwan Lee
- Convergence of IT Devices Institute
- Dong-Eui University
- Busan 47340
- South Korea
| | - Dipali S. Nikam
- Center for Interdisciplinary Research
- D. Y. Patil University
- Kolhapur 416006
- India
| | - Raghvendra A. Bohara
- Center for Interdisciplinary Research
- D. Y. Patil University
- Kolhapur 416006
- India
- Research and Innovations for Comprehensive Health (RICH) Cell
| | - Shivaji H. Pawar
- Center for Interdisciplinary Research
- D. Y. Patil University
- Kolhapur 416006
- India
| | - Yun-Sik Yu
- Convergence of IT Devices Institute
- Dong-Eui University
- Busan 47340
- South Korea
- Department of Radiological Science
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13
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Emulsion-based techniques for encapsulation in biomedicine, food and personal care. Curr Opin Pharmacol 2014; 18:47-55. [DOI: 10.1016/j.coph.2014.09.003] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Revised: 08/22/2014] [Accepted: 09/02/2014] [Indexed: 11/19/2022]
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14
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Kundu D, Hazra C, Chatterjee A, Chaudhari A, Mishra S. Retracted Article: Sonochemical synthesis of poly(methyl methacrylate) core–surfactin shell nanoparticles for recyclable removal of heavy metal ions and its cytotoxicity. RSC Adv 2014. [DOI: 10.1039/c4ra03008g] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022] Open
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15
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Wu J, Liu Y, Li W, Wang C, Li Y, Tian Y, Sun J, Wang S, Wang X, Tang Y, Zhu H, Teng Z, Lu G. Magnetically guided survivin-siRNA delivery and simultaneous dual-modal imaging visualization based on Fe3O4@mTiO2nanospheres for breast cancer. J Mater Chem B 2014; 2:7756-7764. [PMID: 32261912 DOI: 10.1039/c4tb01264j] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Fe3O4@mTiO2/FMN-PEI as a siRNA delivery system can transfect survivin-siRNA to induce apoptosis, along with magnetic targeting, MRI and optical imaging.
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Affiliation(s)
- Jiang Wu
- Department of Nuclear Medicine
- Jinling Hospital
- School of Medicine
- Nanjing University
- Nanjing 210002, P.R. China
| | - Ying Liu
- Department of Medical Imaging
- Jinling Hospital
- School of Medicine
- Nanjing University
- Nanjing 210002, P.R. China
| | - Wei Li
- Department of Chemistry
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, and Laboratory of Advanced Materials
- Fudan University
- Shanghai 200433, P. R. China
| | - Chunyan Wang
- Department of Medical Imaging
- Jinling Hospital
- School of Medicine
- Nanjing University
- Nanjing 210002, P.R. China
| | - Yanjun Li
- Department of Medical Imaging
- Jinling Hospital
- School of Medicine
- Nanjing University
- Nanjing 210002, P.R. China
| | - Ying Tian
- Department of Medical Imaging
- Jinling Hospital
- School of Medicine
- Nanjing University
- Nanjing 210002, P.R. China
| | - Jing Sun
- Department of Medical Imaging
- Jinling Hospital
- School of Medicine
- Nanjing University
- Nanjing 210002, P.R. China
| | - Shouju Wang
- Department of Medical Imaging
- Jinling Hospital
- School of Medicine
- Nanjing University
- Nanjing 210002, P.R. China
| | - Xin Wang
- Department of Medical Imaging
- Jinling Hospital
- School of Medicine
- Nanjing University
- Nanjing 210002, P.R. China
| | - Yuxia Tang
- Department of Medical Imaging
- Jinling Hospital
- School of Medicine
- Nanjing University
- Nanjing 210002, P.R. China
| | - Hong Zhu
- Department of Nuclear Medicine
- Jinling Hospital
- School of Medicine
- Nanjing University
- Nanjing 210002, P.R. China
| | - Zhaogang Teng
- Department of Medical Imaging
- Jinling Hospital
- School of Medicine
- Nanjing University
- Nanjing 210002, P.R. China
| | - Guangming Lu
- Department of Medical Imaging
- Jinling Hospital
- School of Medicine
- Nanjing University
- Nanjing 210002, P.R. China
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