[Construction of the functionalized film of immobilized atrazine molecular on the surface of gold substrate and its characterization by FTIR-RAS].
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.
Key Laboratory for Controlled Chemical Reaction of Education Ministry, Beijing University of Chemical Technology, Beijing 100029, China.
Zhen-xia
ZX
Du
Wen-xia
WX
Li
Zhi-feng
ZF
Fu
D001280:Atrazine / Q000032:analysis* / Q000737:chemistry; D006046:Gold / Q000737:chemistry*; D006540:Herbicides / Q000032:analysis* / Q000737:chemistry; D015394:Molecular Structure; D017550:Spectroscopy, Fourier Transform Infrared / Q000379:methods*; D013057:Spectrum Analysis / Q000379:methods*
D006540:Herbicides; D006046:Gold; D001280:Atrazine