Title of article
Two-photon excited fluorescence properties and anions recognition of a trivalent organoboron compound
Author/Authors
Deng، نويسنده , , Yunlong and Sun، نويسنده , , Yunhui and Cao، نويسنده , , Duxia and Chen، نويسنده , , Ying and Liu، نويسنده , , Zhiqiang and Fang، نويسنده , , Qi، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
5
From page
145
To page
149
Abstract
A trivalent organoboron compound with diethylamino as an electron donor group and dimesitylboryl as an electron acceptor group has been synthesized. Its single- and two-photon excited fluorescence properties have been examined. Pumped by 820 nm laser pulses in femtosecond regime, it showed strong two-photon excited fluorescence at 527 nm in toluene with two-photon absorption cross-section being 859GM. The compound has been found to be a sensitive chemosensor for fluoride and cyanide anions in THF solutions.
Keywords
Cyanide anion , Organoboron , Chemosensor , Two-photon excited fluorescence , Fluoride anion
Journal title
Journal of Molecular Structure
Serial Year
2011
Journal title
Journal of Molecular Structure
Record number
1968583
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