Preparation and Properties of Water-soluble Conjugated Polyelectrolyte

被引：0
|
作者：
Bao Xiangjun [1 ,2 ]
Hong Ruibin [1 ]
Hu Jianhua [1 ]
Zhong Yiping [1 ]
Liu Ping [1 ]
Deng Wenji [3 ]
机构：
[1] S China Univ Technol, State Key Lab Luminescent Mat & Devices, Res Inst Mat Sci, Guangzhou 510640, Guangdong, Peoples R China
[2] Dongguan Bobaishun Petr Chem Co Ltd, Dongguan 523635, Peoples R China
[3] S China Univ Technol, Dept Appl Phys, Guangzhou 510640, Guangdong, Peoples R China
来源：
JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION | 2014年 / 29卷 / 04期
基金：
中国国家自然科学基金;
关键词：
conjugated polyelectrolyte; responsive characteristic; bovine serum albumin; interaction; biosensor;
D O I：
10.1007/s11595-014-1008-2
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The water-soluble conjugated polyelectrolyte, poly[3-(1'-ethyloxy-2'-N-methylimidazole) thiophene] (PEOIMT), was prepared. Its photophysical and electrochemical properties, and response characteristics to the external condition (e g, temperature response, solvent response and pH response), were investigated. The results show the PEOIMT belongs to the organic semiconductor. The interaction between the PEOIMT and the bovine serum albumin (BSA) was investigated using UV-vis spectroscopy. It was found that the PEOIMT could interact with the BSA. The PEOIMT can be used as a biosensor to detect the BSA.
引用
收藏
页码：854 / 857
页数：4
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