| Literature DB >> 25894215 |
Xiaoli Qin1, Aigui Xu, Ling Liu, Wenfang Deng, Chao Chen, Yueming Tan, Yingchun Fu, Qingji Xie, Shouzhuo Yao.
Abstract
An electrochemical sandwich immunoassay method that can be sensitive to a few protein molecules (human immunoglobulin G or human prostate-specific antigen) is reported, based on HAuCl4-NH2OH redox reaction to enlarge the size of second antibody labeled gold nanoparticles and in situ microliter-droplet anodic stripping voltammetry analysis with enhanced cathodic preconcentration of gold.Entities:
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Year: 2015 PMID： 25894215 DOI： 10.1039/c5cc01439e
Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222