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Wang X, Zhao Z, Zhang M, Liang Y, Liu Y. Polyurethanes Modified by Ionic Liquids and Their Applications. Int J Mol Sci 2023; 24:11627. [PMID: 37511385 PMCID: PMC10380480 DOI: 10.3390/ijms241411627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 07/16/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023] Open
Abstract
Polyurethane (PU) refers to the polymer containing carbamate groups in its molecular structure, generally obtained by the reaction of isocyanate and alcohol. Because of its flexible formulation, diverse product forms, and excellent performance, it has been widely used in mechanical engineering, electronic equipment, biomedical applications, etc. Through physical or chemical methods, ionic groups are introduced into PU, which gives PU electrical conductivity, flame-retardant, and antistatic properties, thus expanding the application fields of PU, especially in flexible devices such as sensors, actuators, and functional membranes for batteries and gas absorption. In this review, we firstly introduced the characteristics of PU in chemical and microphase structures and their related physical and chemical performance. To improve the performance of PU, ionic liquids (ILs) were applied in the processing or synthesis of PU, resulting in a new type of PU called ionic PU. In the following part of this review, we mainly summarized the fabrication methods of IL-modified PUs via physical blending and the chemical copolymerization method. Then, we summarized the research progress of the applications for IL-modified PUs in different fields, including sensors, actuators, transistors, antistatic films, etc. Finally, we discussed the future development trends and challenges faced by IL-modified PUs.
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Affiliation(s)
- Xue Wang
- State Key Laboratory of Metastable Materials Science and Technology, College of Materials Science and Engineering, Yanshan University, Qinhuangdao 066004, China
| | - Zhenjie Zhao
- State Key Laboratory of Metastable Materials Science and Technology, College of Materials Science and Engineering, Yanshan University, Qinhuangdao 066004, China
| | - Meiyu Zhang
- State Key Laboratory of Metastable Materials Science and Technology, College of Materials Science and Engineering, Yanshan University, Qinhuangdao 066004, China
| | - Yongri Liang
- State Key Laboratory of Metastable Materials Science and Technology, College of Materials Science and Engineering, Yanshan University, Qinhuangdao 066004, China
| | - Yingdan Liu
- State Key Laboratory of Metastable Materials Science and Technology, College of Materials Science and Engineering, Yanshan University, Qinhuangdao 066004, China
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Guo Y, Zhang H, Duan S, Ding X, Hu Y, Ding X, Xu FJ. Bulk Modification of Thermoplastic Polyurethanes for Self-Sterilization of Trachea Intubation. Macromol Biosci 2020; 21:e2000318. [PMID: 33289289 DOI: 10.1002/mabi.202000318] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 10/26/2020] [Indexed: 01/17/2023]
Abstract
Implantable medical devices are widely used, but biomaterial-associated infections (BAIs) impose a huge economic burden and increase the mortality of patients. Therefore, BAIs are a serious concern that must be urgently resolved. Materials with antibacterial properties have become hotspots of current research and development. In the present work, quaternized chitosan (QCS) is used as an antibacterial agent and blended with thermoplastic polyurethane (TPU) to create an antibacterial material for tracheal intubation tubes. The modified TPU material (QCS-TPU) exhibited good mechanical properties and excellent long-term antibacterial performance. Under in vitro hydrodynamic conditions, QCS-TPU retained its strong antibacterial properties. QCS-TPU also possessed a low hemolysis rate and cytotoxicity. The current work is expected to provide a facile and feasible strategy for the preparation of antibacterial catheters and aid in the discovery of promising clinical applications to prevent BAIs.
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Affiliation(s)
- Yifan Guo
- Key Laboratory of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Hongfa Zhang
- Key Laboratory of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Shun Duan
- Key Laboratory of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Xiaokang Ding
- Key Laboratory of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Yang Hu
- Key Laboratory of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Xuejia Ding
- Key Laboratory of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Fu-Jian Xu
- Key Laboratory of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, 100029, China
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Xiao R, Huang WM. Heating/Solvent Responsive Shape-Memory Polymers for Implant Biomedical Devices in Minimally Invasive Surgery: Current Status and Challenge. Macromol Biosci 2020; 20:e2000108. [PMID: 32567193 DOI: 10.1002/mabi.202000108] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 05/03/2020] [Indexed: 12/16/2022]
Abstract
This review is about the fundamentals and practical issues in applying both heating and solvent responsive shape memory polymers (SMPs) for implant biomedical devices via minimally invasive surgery. After revealing the general requirements in the design of biomedical devices based on SMPs and the fundamentals for the shape-memory effect in SMPs, the underlying mechanisms, characterization methods, and several representative biomedical applications, including vascular stents, tissue scaffolds, occlusion devices, drug delivery systems, and the current R&D status of them, are discussed. The new opportunities arising from emerging technologies, such as 3D printing, and new materials, such as vitrimer, are also highlighted. Finally, the major challenge that limits the practical clinical applications of SMPs at present is addressed.
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Affiliation(s)
- Rui Xiao
- Key Laboratory of Soft Machines and Smart Devices of Zhejiang Province, Department of Engineering Mechanics, Zhejiang University, Hangzhou, 310027, China
| | - Wei Min Huang
- School of Mechanical and Aerospace Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore
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Han Y, Jiang Y, Hu J. Tea-polyphenol treated skin collagen owns coalesced adaptive-hydration, tensile strength and shape-memory property. Int J Biol Macromol 2020; 158:1-8. [PMID: 32251748 DOI: 10.1016/j.ijbiomac.2020.04.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 03/15/2020] [Accepted: 04/02/2020] [Indexed: 12/16/2022]
Abstract
Tea-polyphenol, as non-toxic skincare, even a therapeutic agent, was extensively studied from chemical, biological and physiological perspectives. This study reveals physical intelligences of a tea-polyphenol treated skin collagen (TP-treated SC) through a material-approach. Compared to untreated one, the TP-treated SC shows resistance to over-swelling and dehydration damage. There exists an inflection point in stress value of TP-treated SC below extension of 25%. Such promptly transformation from flexibility to stiffness is self-adaptive stretch behavior. Moreover, TP-treated SC owns water responsive shape-memory property. These effects are attributed to polyphenol as plasticizer with chains crosslinked to multi-sites on collagen-fibers as netpoints. The discovery, mechanism and method, which have not been reported before, may help to develop new shape memory device, skincare products, as well as provides insights into the physiological behavior of collagen contained tissue.
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Affiliation(s)
- Yanting Han
- Institute of Textiles and Clothing, the Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China
| | - Yuanzhang Jiang
- Institute of Textiles and Clothing, the Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China
| | - Jinlian Hu
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon, Hong Kong, China.
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Li Y, Li PY, Sun SJ, Yao YZ, Li ZF, Liu T, Yang F, Zhang LY, Bai XJ, Huo JS, He WB, Ouyang J, Peng L, Hu P, Zhu YA, Jin P, Shao QF, Wang YF, Dai RW, Hu PY, Chen HM, Wang GF, Wang YG, Jin HX, Zhu CJ, Zhang QY, Shao B, Sang XG, Yin CL. Chinese Trauma Surgeon Association for management guidelines of vacuum sealing drainage application in abdominal surgeries-Update and systematic review. Chin J Traumatol 2019; 22:1-11. [PMID: 30850324 PMCID: PMC6529401 DOI: 10.1016/j.cjtee.2018.10.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 12/12/2018] [Accepted: 01/12/2019] [Indexed: 02/07/2023] Open
Abstract
Vacuum sealing drainage (VSD) is frequently used in abdominal surgeries. However, relevant guidelines are rare. Chinese Trauma Surgeon Association organized a committee composed of 28 experts across China in July 2017, aiming to provide an evidence-based recommendation for the application of VSD in abdominal surgeries. Eleven questions regarding the use of VSD in abdominal surgeries were addressed: (1) which type of materials should be respectively chosen for the intraperitoneal cavity, retroperitoneal cavity and superficial incisions? (2) Can VSD be preventively used for a high-risk abdominal incision with primary suture? (3) Can VSD be used in severely contaminated/infected abdominal surgical sites? (4) Can VSD be used for temporary abdominal cavity closure under some special conditions such as severe abdominal trauma, infection, liver transplantation and intra-abdominal volume increment in abdominal compartment syndrome? (5) Can VSD be used in abdominal organ inflammation, injury, or postoperative drainage? (6) Can VSD be used in the treatment of intestinal fistula and pancreatic fistula? (7) Can VSD be used in the treatment of intra-abdominal and extra-peritoneal abscess? (8) Can VSD be used in the treatment of abdominal wall wounds, wound cavity, and defects? (9) Does VSD increase the risk of bleeding? (10) Does VSD increase the risk of intestinal wall injury? (11) Does VSD increase the risk of peritoneal adhesion? Focusing on these questions, evidence-based recommendations were given accordingly. VSD was strongly recommended regarding the questions 2-4. Weak recommendations were made regarding questions 1 and 5-11. Proper use of VSD in abdominal surgeries can lower the risk of infection in abdominal incisions with primary suture, treat severely contaminated/infected surgical sites and facilitate temporary abdominal cavity closure.
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Affiliation(s)
- Yang Li
- Trauma Center of PLA, State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing, China
| | - Pei-Yuan Li
- Trauma Center of PLA, State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing, China
| | - Shi-Jing Sun
- Trauma Center of PLA, State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing, China
| | - Yuan-Zhang Yao
- Trauma Center of PLA, State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing, China
| | - Zhan-Fei Li
- Trauma Center/Department of Emergency and Trauma Surgery, Tongji Hospital of Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Tao Liu
- Trauma Center/Department of Emergency and Trauma Surgery, Tongji Hospital of Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Fan Yang
- Trauma Center/Department of Emergency and Trauma Surgery, Tongji Hospital of Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Lian-Yang Zhang
- Trauma Center of PLA, State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing, China,Corresponding author.
| | - Xiang-Jun Bai
- Trauma Center/Department of Emergency and Trauma Surgery, Tongji Hospital of Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China,Corresponding author.
| | - Jing-Shan Huo
- Foshan Hospital of Traditional Chinese Medicine, Foshan, Guangzhou Province, China
| | - Wu-Bing He
- Fujian Provincial Hospital, Fuzhou, China
| | - Jun Ouyang
- Emergency Surgery of the First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, Xinjiang Autonomous Region, China
| | - Lei Peng
- The First Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Ping Hu
- Chongqing Emergency Medical Center, Chongqing, China
| | - Yan-An Zhu
- Taizhou Hospital of Zhejiang Province, Taizhou, Zhejiang Province, China
| | - Ping Jin
- Yuyao People's Hospital of Zhejiang Province, Yuyao, Zhejiang Province, China
| | - Qi-Feng Shao
- Ninth People's Hospital of Zhengzhou, Zhengzhou, China
| | | | - Rui-Wu Dai
- Chengdu Military General Hospital, Chengdu, China
| | - Pei-Yang Hu
- Tiantai County People's Hospital, Tiantai, Zhejiang, China
| | - Hai-Ming Chen
- The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Ge-Fei Wang
- Department of Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Yong-Gao Wang
- Department of Surgery, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Hong-Xu Jin
- Shenyang Military General Hospital, Shenyang, China
| | - Chang-Ju Zhu
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Qi-Yong Zhang
- The Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Biao Shao
- The First People's Hospital of Kunming, Kunming, China
| | | | - Chang-Lin Yin
- The First Affiliated Hospital of Third Military Medical University, Chongqing, China
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Affiliation(s)
- Kevin A. Cavicchi
- Department of Polymer Engineering; University of Akron; 250 S Forge St Akron Ohio 44325-0301
| | - Marcos Pantoja
- Department of Polymer Engineering; University of Akron; 250 S Forge St Akron Ohio 44325-0301
| | - Miko Cakmak
- Department of Polymer Engineering; University of Akron; 250 S Forge St Akron Ohio 44325-0301
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Lewis CL, Dell EM. A review of shape memory polymers bearing reversible binding groups. ACTA ACUST UNITED AC 2016. [DOI: 10.1002/polb.23994] [Citation(s) in RCA: 103] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Christopher L. Lewis
- Rochester Institute of Technology; 78 Lomb Memorial Drive Rochester New York 14623
| | - Elizabeth M. Dell
- Rochester Institute of Technology; 78 Lomb Memorial Drive Rochester New York 14623
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Yuan H, Ge Z, Chen S, Chen S, Yang H, Zhuo H. Effect of diisocyanate on pyridine containing shape memory polyurethanes based on N, N-bis(2-hydroxylethyl)isonicotinamide. J Appl Polym Sci 2014. [DOI: 10.1002/app.40721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Hongming Yuan
- Laboratory of Special Functional Materials, Shenzhen Engineering Laboratory for Advanced Technology of Ceramics, College of Materials Science and Engineering; Shenzhen University; Shenzhen 518060 China
| | - Zaochuan Ge
- Laboratory of Special Functional Materials, Shenzhen Engineering Laboratory for Advanced Technology of Ceramics, College of Materials Science and Engineering; Shenzhen University; Shenzhen 518060 China
| | - Shaojun Chen
- Laboratory of Special Functional Materials, Shenzhen Engineering Laboratory for Advanced Technology of Ceramics, College of Materials Science and Engineering; Shenzhen University; Shenzhen 518060 China
| | - Shiguo Chen
- Laboratory of Special Functional Materials, Shenzhen Engineering Laboratory for Advanced Technology of Ceramics, College of Materials Science and Engineering; Shenzhen University; Shenzhen 518060 China
| | - Haipeng Yang
- Laboratory of Special Functional Materials, Shenzhen Engineering Laboratory for Advanced Technology of Ceramics, College of Materials Science and Engineering; Shenzhen University; Shenzhen 518060 China
| | - Haitao Zhuo
- Shenzhen Key Laboratory of Functional Polymer, College of Chemistry and Chemical Engineering; Shenzhen University; Shenzhen 518060 China
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Lendlein A, Behl M, Hiebl B, Wischke C. Shape-memory polymers as a technology platform for biomedical applications. Expert Rev Med Devices 2014; 7:357-79. [DOI: 10.1586/erd.10.8] [Citation(s) in RCA: 317] [Impact Index Per Article: 31.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Jaudouin O, Robin JJ, Lopez-Cuesta JM, Perrin D, Imbert C. Ionomer-based polyurethanes: a comparative study of properties and applications. POLYM INT 2012. [DOI: 10.1002/pi.4156] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Ji FL, Hu JL, Yu WMW, Chiu SSY. Structure and Shape Memory Properties of Polyurethane Copolymers Having Urethane Chains as Soft Segments. J MACROMOL SCI B 2011. [DOI: 10.1080/00222348.2011.562091] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Feng Long Ji
- a Institute of Textile and Clothing , Hong Kong Polytechnic University , Hong Kong , P.R. China
| | - Jin Lian Hu
- a Institute of Textile and Clothing , Hong Kong Polytechnic University , Hong Kong , P.R. China
| | - Wing-Man Winnie Yu
- a Institute of Textile and Clothing , Hong Kong Polytechnic University , Hong Kong , P.R. China
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Lee SK, Yoon SH, Chung I, Hartwig A, Kim BK. Waterborne polyurethane nanocomposites having shape memory effects. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.24473] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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