Construction of the Functionalized Film of Immobilized Atrazine Molecular on the Surface of Gold Substrate and Its Characterization by FTIR-RAS
DU Zhen-xia1, LI Wen-xia2, FU Zhi-feng1
1. Key Laboratory for Controlled Chemical Reaction of Education Ministry, Beijing University of Chemical Technology, Beijing 100029, China 2. Key Laboratory, Beijing Institute of Clothing Technology, Beijing 100029，China
Abstract：In an attempt to implement a novel type of immuno sensor based on IR spectroscopy, the authors have immobilized the herbicide atrazine on the surface of gold substrates. First, the authors synthesized a disulphide derivative of atrazine, then immobilized the herbicide atrazine on the surface of gold substrates by spontaneous chemisorption. The organic thin films were characterised by Fourier transform infrared reflection-absorption spectroscopy. A preliminary biological recognition experiment with an anti-ATZ antibody is promising.
杜振霞1，李文霞2，付志峰1 . 莠去津免疫传感器的功能膜的制备及FTIR-RAS光谱表征[J]. 光谱学与光谱分析, 2005, 25(11): 1779-1781.
DU Zhen-xia1, LI Wen-xia2, FU Zhi-feng1 . Construction of the Functionalized Film of Immobilized Atrazine Molecular on the Surface of Gold Substrate and Its Characterization by FTIR-RAS. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2005, 25(11): 1779-1781.
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