Gold nanolabels and enzymatic recycling dual amplification-based electrochemical immunosensor for the highly sensitive detection of carcinoembryonic antigen

2011 ◽  
Vol 54 (11) ◽  
pp. 1770-1776 ◽  
Author(s):  
YuYong Zhang ◽  
Yun Xiang ◽  
YaQin Chai ◽  
Ruo Yuan ◽  
XiaoQing Qian ◽  
...  
Keyword(s):  
Carcinoembryonic Antigen ◽  
Electrochemical Immunosensor ◽  
Sensitive Detection ◽  
Highly Sensitive ◽  
Dual Amplification ◽  
Highly Sensitive Detection

A reagentless electrochemical immunosensor based on probe immobilization and the layer-by-layer assembly technique for sensitive detection of tumor markers

2015 ◽  
Vol 7 (22) ◽  
pp. 9655-9662 ◽  
Author(s):  
Cong Qiumei ◽  
Bian Hongmei ◽  
Yu Zhaoxia ◽  
Jiyang Liu ◽  
Fengna Xi
Keyword(s):  
Carcinoembryonic Antigen ◽  
Tumor Markers ◽  
Electrochemical Immunosensor ◽  
Sensitive Detection ◽  
Layer By Layer ◽  
Layer By Layer Assembly ◽  
Highly Sensitive ◽  
Assembly Technique ◽  
Highly Sensitive Detection ◽  
Layer Assembly

Combined with surface-confined probes and the layer-by-layer assembly technique, a reagentless electrochemical immunosensor was constructed for highly sensitive detection of carcinoembryonic antigen.

scholarly journals Fabrication of a label-free electrochemical immunosensor using a redox active ferrocenyl dendrimer

2016 ◽  
Vol 40 (11) ◽  
pp. 9046-9053 ◽  
Author(s):  
Sudeshna Chandra ◽  
Christian Gäbler ◽  
Christian Schliebe ◽  
Heinrich Lang ◽  
Dhirendra Bahadur
Keyword(s):  
Pamam Dendrimer ◽  
Electrochemical Immunosensor ◽  
Sensitive Detection ◽  
Label Free ◽  
Amperometric Immunosensor ◽  
Redox Active ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

An amperometric immunosensor based on a redox active ferrocenyl end-grafted PAMAM dendrimer provides highly sensitive detection of immunoglobulin, down to 2 ng mL−1.

Dual Amplified Electrochemical Immunosensor for Highly Sensitive Detection of Pantoea stewartii sbusp. stewartii

2014 ◽  
Vol 6 (23) ◽  
pp. 21178-21183 ◽  
Author(s):  
Yuan Zhao ◽  
Liqiang Liu ◽  
Dezhao Kong ◽  
Hua Kuang ◽  
Libing Wang ◽  
...  
Keyword(s):  
Electrochemical Immunosensor ◽  
Sensitive Detection ◽  
Pantoea Stewartii ◽  
Highly Sensitive ◽  
Highly Sensitive Detection
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