A ratiometric fluorescent sensor with a large Stokes shift for imaging zinc ions in living cells

文献信息

发布日期 2008-12-24

DOI 10.1039/B814501F

影响因子 6.222

作者

Chun Liu, Hua Jiang

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摘要

The ratiometric fluorescent sensor FQ1 based on furoquinoline has been designed and synthesized, and not only exhibits a large Stokes shift of 199 nm in a mixture of C2H5OH–H2O (v/v = 8 : 2, 10 mM Tris-HCl, pH = 7.3), but can selectively detect zinc ions in the presence of competing metal ions with a red-shift of 75 nm; moreover, cell stain experiments show that FQ1 can readily reveal a change in intracellular Zn2+.

期刊推荐

Carbon

Biopolymers

Chemical Reviews

Journal of the American Chemical Society

AIAA Journal

Anti-Corrosion Methods and Materials

Bulletin of the Chemical Society of Japan

Ferroelectrics

Corrosion Science

Journal of the Chinese Chemical Society

来源期刊

Chemical Communications

CiteScore: 8.6

自引率: 4.7%

年发文量: 2458

ChemComm publishes urgent research which is of outstanding significance and interest to experts in the field, while also appealing to the journal’s broad chemistry readership. Our communication format is ideally suited to short, urgent studies that are of such importance that they require accelerated publication. Our scope covers all topics in chemistry, and research at the interface of chemistry and other disciplines (such as materials science, nanoscience, physics, engineering and biology) where there is a significant novelty in the chemistry aspects. Major topic areas covered include: Analytical Chemistry Catalysis Chemical Biology and medicinal chemistry Computational Chemistry and Machine Learning Energy and sustainable chemistry Environmental Chemistry Green Chemistry Inorganic Chemistry Materials Chemistry Nanoscience Organic Chemistry Physical Chemistry Polymer Chemistry Supramolecular Chemistry

A ratiometric fluorescent sensor with a large Stokes shift for imaging zinc ions in living cells

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来源期刊

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