Facile Synthesis of Biocompatibility Polyurethanes Material Using Click Reaction

摘要：

A novel polyurethane material containing zwitterionic sulfobetaine groups has been synthesized by the copper-catalyzed 1, 3-dipolar cycloaddition (azide-alkyne click chemistry). A standard two-step polyaddition method was used to produce the well-defined homopolymers based on polytetrahydrofuran glycol (PTMG) with alkyne groups. These homopolymer precursors were then efficiently clicked using 3-((2azidoethyl) dimethylammonio) propane- 1 -su Ifonate (DMPS-N3). The novel PU material was characterized by 1H NMR, Fourier transform infrared spectrometer (FTIR), and elemental analysis. This facile click reaction provides a useful tool for the development of novel functional polyurethanes for biomedical applications.

关键词： polyurethane click reaction zwitterionic sulfobetaine

作者: HUANG Jing-jing XU Wei-lin

作者单位: College of Textiles, Donghua University, Shanghai 201620, China College of Textiles, Donghua University, Shanghai 201620, China Key Laboratory of Green Processing a

会议类型: 国际会议

会议名称: 2010 International Forum on Biomedical Textile Materials(2010国际纺织生物医用论坛)

会议地点: 上海

会议语种:英文

页码: 199-202

在线出版日期: 2010-05-28（万方平台首次上网日期，不代表论文的发表时间）