Issue 47, 2015

The fluorescence regulation mechanism of the paramagnetic metal in a biological HNO sensor

Abstract

Paramagnetic metals are frequently used to regulate fluorescence emissions in chemical and biological probes. Accurate quantum calculations offer the first regulation theory that quenching is through the competitive nonradiative decay of the mixed fluorophore/metal 3ππ*/dd state isoenergetic to the fluorophore-localized 1ππ* state.

Graphical abstract: The fluorescence regulation mechanism of the paramagnetic metal in a biological HNO sensor

Supplementary files

Article information

Article type
Communication
Submitted
27 Jan 2015
Accepted
24 Apr 2015
First published
24 Apr 2015

Chem. Commun., 2015,51, 9616-9619

Author version available

The fluorescence regulation mechanism of the paramagnetic metal in a biological HNO sensor

W. Yang, X. Chen, H. Su, W. Fang and Y. Zhang, Chem. Commun., 2015, 51, 9616 DOI: 10.1039/C5CC00787A

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