Functionalization of Polymer Langmuir-Blodgett Films Using Active Ester Groups

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• 作者：Kazuhiko Arisumi ; Fei Feng ; Tokuji Miyashita ; and Hidetaka Ninomiya
• 刊名：Langmuir
• 出版年：1998
• 出版时间：September 15, 1998
• 年：1998
• 卷：14
• 期：19
• 页码：5555 - 5558
• 全文大小：87K
• 年卷期：v.14,no.19(September 15, 1998)
• ISSN：1520-5827

文摘

A novel method to prepare functional polymer LB films is described. The copolymers of N-dodecylacrylamide with N-acryloxysuccinimide, of which the succinimide moiety is subject to a replacement reaction,form a stable condensed monolayer in a wide range of copolymer compositions. By contact of the monolayerwith 1-(1-naphthyl)ethylamine on a water surface, the naphthyl chromophore can be incorporated into thecopolymer monolayer by a replacement reaction with a N-hydroxysuccinimide group. The introductionof a large dyestuff, 3-(2'-aminoethyl)-6-tert-butyl-7-[4'-[N-ethyl-N-(2-methylsulfonylaminoethyl)amino]-2'-methylphenylimino]pyrazolo[3,2-c][1,2,4]triazole, was also succeeded.