Sensitive electrochemical detection of antigens using gold electrodes functionalized with antibody moieties

被引：0
|
作者：
Ameur, S [1 ]
Martelet, C [1 ]
Chovelon, JM [1 ]
Ben Ouada, H [1 ]
Jaffrezic-Renault, N [1 ]
Barbier, D [1 ]
机构：
[1] Ecole Cent Lyon, IFoS, CNRS, UMR 5621, F-69131 Ecully, France
来源：
EUROSENSORS XII, VOLS 1 AND 2 | 1998年
关键词：
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper deals with direct electrochemical detection of antigens using a new method of functionalization of gold electrodes. The antibody was treated in order to form SH groups allowing direct fixation onto gold substrates with coverage factor close to theta = 0.9. An interesting sensitivity for antigen of about few pg/ml can be reached.
引用
收藏
页码：797 / 800
页数：4
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