Saturday, January 04, 2014

Amplified Detection of Femtomolar DNA Based on One-to-Few Recognition between DNA-Au Conjugate and Target DNA

Nanoscale , 2013, Accepted Manuscript

DOI: 10.1039/C3NR05625B, Paper

Zhijuan Wang, Juan Zhang, Changfeng Zhu, Shixin Wu, Daniel Mandler, Robert Marks, Hua Zhang

A sensitive electrochemical DNA biosensor based on the amplification of Au nanoparticle (AuNP) has been developed. The AuNP was modified with two types of signaling reporter DNAs, i.e. a methylene...

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