| Poly[(mercaptopropyl)methylsiloxane](PMMS)-based antibacterial polymer coatings prepared by a two-step sequential thiol–ene click chemistry |
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| 引用本文： | Chuan Zhou,Yi-He Li,Zhen-Hua Jiang,Kwang-Duk Ahn,Tian-Jiao Hu,Qing-Hua Wang,Chun-Hua Wang. Poly[(mercaptopropyl)methylsiloxane](PMMS)-based antibacterial polymer coatings prepared by a two-step sequential thiol–ene click chemistry[J]. 中国化学快报, 2016, 27(5): 685-688. DOI: 10.1016/j.cclet.2016.01.010 |
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| 作者姓名： | Chuan Zhou Yi-He Li Zhen-Hua Jiang Kwang-Duk Ahn Tian-Jiao Hu Qing-Hua Wang Chun-Hua Wang |
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| 作者单位： | a Department of Chemistry and Biology, College of Science, National University of Defense Technology, Changsha 410073, China;b State Key Laboratory of NBC Protection for Civilian, Beijing 102205, China;c Polymer Research Center, Korea Institute of Science and Technology, Seoul 136-791, Republic of Korea |
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| 摘 要： | Poly[(mercaptopropyl)methylsiloxane](PMMS)-based antibacterial polymer coatings have been prepared through a two-step sequential thiol–ene click chemistry utilizing 1-allyl-3-decylimidazolium bromide(ADIm) as antibacterial monomer and triallyl cyanurate(TAC) as the crosslinker. These films with different content of ADIm were characterized by thermogravimetric analysis(TGA), dynamic mechanical analysis(DMA) and pencil hardness. It was found that the mechanical and thermal properties of these films were largely influenced by the content of ADIm in the films. Films with imidazolium bromide groups displayed excellent antimicrobial activity against Staphylococcus aureus with 100% killing efficiency.
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Poly[(mercaptopropyl)methylsiloxane] (PMMS)-based antibacterial polymer coatings prepared by a two-step sequential thiol-ene click chemistry |
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| Chuan Zhou,Yi-He Li,Zhen-Hua Jiang,Kwang-Duk Ahn,Tian-Jiao Hu,Qing-Hua Wang,Chun-Hua Wang. Poly[(mercaptopropyl)methylsiloxane] (PMMS)-based antibacterial polymer coatings prepared by a two-step sequential thiol-ene click chemistry[J]. Chinese Chemical Letters, 2016, 27(5): 685-688. DOI: 10.1016/j.cclet.2016.01.010 |
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| Authors: | Chuan Zhou Yi-He Li Zhen-Hua Jiang Kwang-Duk Ahn Tian-Jiao Hu Qing-Hua Wang Chun-Hua Wang |
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| Affiliation: | a Department of Chemistry and Biology, College of Science, National University of Defense Technology, Changsha 410073, China;b State Key Laboratory of NBC Protection for Civilian, Beijing 102205, China;c Polymer Research Center, Korea Institute of Science and Technology, Seoul 136-791, Republic of Korea |
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| Abstract: | Poly[(mercaptopropyl)methylsiloxane] (PMMS)-based antibacterial polymer coatings have been prepared through a two-step sequential thiol-ene click chemistry utilizing 1-allyl-3-decylimidazolium bromide (ADIm) as antibacterial monomer and triallyl cyanurate (TAC) as the crosslinker. These films with different content of ADIm were characterized by thermogravimetric analysis (TGA), dynamic mechanical analysis (DMA) and pencil hardness. It was found that the mechanical and thermal properties of these films were largely influenced by the content of ADIm in the films. Films with imidazolium bromide groups displayed excellent antimicrobial activity against Staphylococcus aureus with 100% killing efficiency. |
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| Keywords: | Antibacterial polymer Thiol-ene UV-curing Click chemistry Coatings |
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