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Issue 43, 2011
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Crystal violet as a G-quadruplex-selective probe for sensitive amperometric sensing of lead

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Abstract

A sensitive and selective amperometric sensing platform for lead (Pb2+) was developed based on a Pb2+-induced G-rich DNA conformational switch from a random-coil to G-quadruplex (G4) with crystal violet as the G4-binding indicator.

Graphical abstract: Crystal violet as a G-quadruplex-selective probe for sensitive amperometric sensing of lead

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Supplementary files

Article information


Submitted
12 Aug 2011
Accepted
21 Sep 2011
First published
05 Oct 2011

Chem. Commun., 2011,47, 11909-11911
Article type
Communication

Crystal violet as a G-quadruplex-selective probe for sensitive amperometric sensing of lead

F. Li, Y. Feng, C. Zhao and B. Tang, Chem. Commun., 2011, 47, 11909
DOI: 10.1039/C1CC15023E

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