Title of article
Highly selective fluorescent chemosensor for Fe3+ imaging in living cells
Author/Authors
Srung Smanmoo، نويسنده , , Weerachai Nasomphan، نويسنده , , Pramuan Tangboriboonrat، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
4
From page
351
To page
354
Abstract
2-Hydroxybenzyl dansyl cadaverine (DNSCH) was designed as a fluorescent chemosensor for Fe3+. DNSCH exhibited significant FL quenching with increasing concentrations of Fe3+. The presence of 15 M equiv of Fe3+ significantly quenched the FL intensity of DNSCH. The binding constant of DNSCH towards Fe3+ was determined and found to be 1.5 ± 0.4 × 10−4 M−1. DNSCH was employed as an intracellular chemosensor for Fe3+.
Keywords
Fluorescent chemosensor , Fe3+ sensor , Fluorescence quenching , Bioimaging , Dansyl cadaverine
Journal title
Inorganic Chemistry Communications
Serial Year
2011
Journal title
Inorganic Chemistry Communications
Record number
1318820
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