Jump to main content
Jump to site search

Issue 36, 2014
Previous Article Next Article

DNA-based sensitization of Tb3+ luminescence regulated by Ag+ and cysteine: use as a logic gate and a H2O2 sensor

Author affiliations

Abstract

A simple and facile strategy was developed for regulating the luminescence of Tb3+ sensitized by DNA, in which Ag+ and cysteine (Cys) act as activators. The Ag+/Cys-mediated reversible luminescence changes in the Tb3+–DNA sensing system enabled the design of a DNA INHIBIT logic gate and a H2O2 sensor in a time-resolved luminescence format.

Graphical abstract: DNA-based sensitization of Tb3+ luminescence regulated by Ag+ and cysteine: use as a logic gate and a H2O2 sensor

Back to tab navigation

Supplementary files

Publication details

The article was received on 10 Feb 2014, accepted on 25 Feb 2014 and first published on 25 Feb 2014


Article type: Communication
DOI: 10.1039/C4CC01065E
Author version
available:
Download author version (PDF)
Citation: Chem. Commun., 2014,50, 4677-4679

  •   Request permissions

    DNA-based sensitization of Tb3+ luminescence regulated by Ag+ and cysteine: use as a logic gate and a H2O2 sensor

    M. Zhang, Z. Qu, H. Ma, T. Zhou and G. Shi, Chem. Commun., 2014, 50, 4677
    DOI: 10.1039/C4CC01065E

Search articles by author

Spotlight

Advertisements