Du Zhen-xia, Li Wen-xia, Fu Zhi-feng
Key Laboratory for Controlled Chemical Reaction of Education Ministry, Beijing University of Chemical Technology, Beijing 100029, China.
Guang Pu Xue Yu Guang Pu Fen Xi. 2005 Nov;25(11):1779-81.
In an attempt to implement a novel type of immuno sensor based on IR spectroscopy, th e authorshave 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.
为了实现一种基于红外光谱的新型免疫传感器，作者们将除草剂阿特拉津固定在金基底表面。首先，作者合成了阿特拉津的二硫化物衍生物，然后通过自发化学吸附将除草剂阿特拉津固定在金基底表面。用傅里叶变换红外反射吸收光谱对有机薄膜进行了表征。用抗阿特拉津抗体进行的初步生物识别实验很有前景。
