Title of article
An ‘off–on’ fluorescent chemosensor of selectivity to Cr3+ and its application to MCF-7 cells
Author/Authors
Zhanxian Li، نويسنده , , Wanying Zhao، نويسنده , , Yuna Zhang ، نويسنده , , Lifeng Zhang، نويسنده , , Mingming Yu، نويسنده , , Jinxia Liu، نويسنده , , Hongyan Zhang، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
5
From page
7096
To page
7100
Abstract
A ‘switching-on’ fluorescent chemosensor for the selective and sensitive signaling of intraceullar Cr3+ has been designed and synthesized exploiting the guest-induced prohibition of the photoinduced electron transfer process between naphthyridine moiety and 7,10-diphenylfluoranthene moiety, the system shows a Cr3+-selective chelation-enhanced fluorescence response not only in ethanol but in cell.
Keywords
Chemosensor , Metal ion recognition , Cr3+-selective sensor , Imaging agents , fluorescence
Journal title
Tetrahedron
Serial Year
2011
Journal title
Tetrahedron
Record number
1103638
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