Microwave assisted click chemistry on a conductive polymer film

被引：11

作者：

Daugaard, Anders E. ^{[1
]}

Hansen, Thomas S. ^{[2
]}

Larsen, Niels B. ^{[2
]}

Hvilsted, Soren ^{[1
]}

机构：

[1] Tech Univ Denmark, Dept Chem & Biochem Engn, Danish Polymer Ctr, DK-2800 Lyngby, Denmark

[2] Tech Univ Denmark, DTU Nanotech, Dept Micro & Nanotechnol, DK-4000 Roskilde, Denmark

来源：

SYNTHETIC METALS | 2011年 / 161卷 / 9-10期

关键词：

Conductive polymers; Microwave reaction; Click chemistry; Poly(3,4-ethylenedioxythiophene) (PEDOT); Nitrilotriacetic acid (NTA); MULTILAYER FILMS; MATERIAL SCIENCE; FUNCTIONALIZATION;

D O I：

10.1016/j.synthmet.2011.02.005

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Microwave (MW) irradiation has been used to accelerate the functionalization of an azide functional poly(3,4-ethylenedioxythiophene) film by click chemistry. The absorption of MW energy by the conductive polymer has been exploited for localized activation of the reaction on the polymer surface. By use of an alkyne modified fluorescein derivative the reaction conditions have been optimized in a conventional MW oven, enabling the use of different sizes of substrates. The optimization resulted in a reduction of reaction times of approximately 20h to only 2 min for bulk film functionalization. The method has been applied for anchoring of the chelating agent nitrilotriacetic acid (NTA) on the conductive polymer. The chelating linkage ability of NTA on the surface was investigated through a sandwich ELISA study confirming the selective bonding of a histidine tagged protein. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：812 / 816

页数：5

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