DNA pseudoknot-functionalized sensing platform for chemoselective analysis of mercury ions

Libing Fu, Junyang Zhuang, Dianping Tang*, Xiaohua Que, Wenqiang Lai, Guonan Chen

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

A novel, simple, signal-enhanced electrochemical sensor was designed for sensitive and selective determination of mercury ions by using target-triggered conformational change of DNA pseudoknots with the assistance of auxiliary DNA strands.

Original languageEnglish
Pages (from-to)4425-4427
Number of pages3
JournalAnalyst
Volume137
Issue number19
DOIs
Publication statusPublished - 7 Oct 2012
Externally publishedYes

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