Registration of low molecular weight environmental toxins with total internal reflection ellipsometry

被引：5
|
作者：
Nabok, AV [1 ]
Tsargorodskaya, A [1 ]
Holloway, A [1 ]
Starodub, NF [1 ]
Demchenko, A [1 ]
Gojster, O [1 ]
机构：
[1] Sheffield Hallam Univ, Fac ACES, Mat Engn Res Inst, Sheffield S1 1WB, S Yorkshire, England
来源：
PROCEEDINGS OF THE IEEE SENSORS 2004, VOLS 1-3 | 2004年
关键词：
T2; mycotoxin; simazine; atrazine; immune assay; spectroscopic ellipsometry; total internal reflection; SPR; QCM impedance spectroscopy;
D O I：
10.1109/ICSENS.2004.1426392
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A very sensitive optical method of Total Internal Reflection Ellipsometry (TIRE) in conjunction with immune assay approach were exploited for the registration of low molecular weight environmental toxins, such as simazine, atrazine and T2 mycotoxin in a wide range of concentrations down to 0.1 ng/ml. QCM Impedance measurements provided additional information on the mechanism of T2 binding.
引用
收藏
页码：1195 / 1198
页数：4
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