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

Wenjing Yang; Xuebo Chen; Huizhen Su; Weihai Fang; Yong Zhang

doi:10.1039/c5cc00787a

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

Wenjing Yang
, Xuebo Chen
, Huizhen Su
, Weihai Fang
, Yong Zhang

Department of Chemistry and Chemical Biology

Beijing Normal University

Research output: Contribution to journal › Article › peer-review

101 Scopus citations

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 z. state.

Original language	English
Pages (from-to)	9616-9619
Number of pages	4
Journal	Chemical Communications
Volume	51
Issue number	47
DOIs	https://doi.org/10.1039/c5cc00787a
State	Published - 24 Apr 2015

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title = "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 z. state.",

author = "Wenjing Yang and Xuebo Chen and Huizhen Su and Weihai Fang and Yong Zhang",

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AU - Yang, Wenjing

AU - Chen, Xuebo

AU - Su, Huizhen

AU - Fang, Weihai

AU - Zhang, Yong

N1 - Publisher Copyright: © The Royal Society of Chemistry 2015.

PY - 2015/4/24

Y1 - 2015/4/24

N2 - 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 z. state.

AB - 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 z. state.

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UR - https://www.scopus.com/pages/publications/84947283365#tab=citedBy

U2 - 10.1039/c5cc00787a

DO - 10.1039/c5cc00787a

M3 - Article

C2 - 25947080

AN - SCOPUS:84947283365

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VL - 51

SP - 9616

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JO - Chemical Communications

JF - Chemical Communications

IS - 47

ER -

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

Abstract

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