National Basic Research Program [2007CB310500]; National Natural Science Foundation of China [90817101, 20675028, 20775023, 20865006]; Hunan Provincial Natural Science Foundation [07JJ6101, 07IJ3017]; Hunan Provincial Education Department [08A065]
机构署名：
本校为其他机构
院系归属：
理学院
摘要：
A label-free electrochemical immunosensor for the detection of protein analytes without redox-active centers is for the first time developed based on the combination of gold nanoparticles and the mediated charge transport through the multilayer films that is related to an electrocatalytic process. Given the low detection limit, high sensitivity and selectivity, the success achieved here seems plausibly to serve as a significant step toward th...
