An electrochemical immunosensor based on antibody-nanowire conjugates

被引:28
作者
Pampalakis, Georgios [1 ]
Kelley, Shana O. [1 ,2 ]
机构
[1] Univ Toronto, Leslie Dan Fac Pharm, Dept Pharmaceut Sci, Toronto, ON M5S 3M2, Canada
[2] Univ Toronto, Fac Med, Dept Biochem, Toronto, ON M5S 3M2, Canada
基金
加拿大自然科学与工程研究理事会;
关键词
FABRICATION; ELECTRODES; BIOASSAY; ARRAYS;
D O I
10.1039/b819878k
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Gold nanowires functionalized for electrochemical immunosensing were prepared and demonstrated to detect prostate specific antigen (PSA) with the sensitivity required in molecular and clinical diagnostics.
引用
收藏
页码:447 / 449
页数:3
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