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

YuYong Zhang; Yun Xiang; Yaqin Chai; Ruo Yuan; Xiaoqing Qian; Haixia Zhang; Ying Chen; Jiao Su; Jin Xu

doi:10.1007/s11426-011-4373-0

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

YuYong Zhang Yun Xiang Yaqin Chai Ruo Yuan Xiaoqing Qian Haixia Zhang Ying Chen Jiao Su Jin Xu

Year: 2011 Journal: Science China Chemistry Vol: 54 (11)Pages: 1770-1776 Publisher: Springer Science+Business Media

DOI: 10.1007/s11426-011-4373-0

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Keywords:

Detection limit Carcinoembryonic antigen Chemistry Immunoassay Colloidal gold Chromatography Covalent bond Combinatorial chemistry Conjugated system Nuclear chemistry Nanoparticle Materials science Nanotechnology Antibody Organic chemistry Polymer

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Advanced biosensing and bioanalysis techniques

Life Sciences → Biochemistry, Genetics and Molecular Biology → Molecular Biology

Electrochemical sensors and biosensors

Physical Sciences → Engineering → Electrical and Electronic Engineering

Molecular Junctions and Nanostructures

Physical Sciences → Engineering → Electrical and Electronic Engineering

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

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