| Literature DB >> 19904356 |
Xiahong Xu1, Zhou Nie, Jinhua Chen, Yingchun Fu, Wang Li, Qinpeng Shen, Shouzhuo Yao.
Abstract
A novel label-free electrochemical strategy for monitoring the activity and inhibition of protein kinase is developed, based on the linkage between the phosphorylated peptide and DNA functionalized Au nanoparticles (DNA-AuNPs) by Zr(4+) and the chronocoulometric response of [Ru(NH(3))(6)](3+) absorbed on the DNA-AuNPs.Entities:
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Year: 2009 PMID： 19904356 DOI： 10.1039/b913943e
Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222