Preparation and Properties of Water-soluble Conjugated Polyelectrolyte
来源期刊：Journal Of Wuhan University Of Technology Materials Science Edition2014年第4期
论文作者：包祥俊 HONG Ruibin HU Jianhua ZHONG Yiping 刘平 DENG Wenji
文章页码：854 - 857
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.
包祥俊1,2，HONG Ruibin1，HU Jianhua1，ZHONG Yiping1，刘平1，DENG Wenji3
1. State Key Laboratory of Luminescent Materials and Devices, Research Institute of Materials Science, South China University of Technology3. Department of Applied Physics, South China University of Technology
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.
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