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One single molecule as a multifunctional fluorescent probe for ratiometric sensing of Fe3+, Cr3+ and colorimetric sensing of Cu2+.

ABSTRACT: The reagent Rh-C, incorporating a rhodamine moiety and a coumarin backbone and prepared via click chemistry, was developed as the first single molecule for detecting Cu2+, Fe3+ and Cr3+. Its response to Cu2+ in different solutions is visible to the naked eye and it exhibits a ratiometric fluorescence response to Fe3+ in methanol and Cr3+ in acetonitrile.

SUBMITTER: Yang Y

PROVIDER: S-EPMC4327006 | biostudies-literature | 2014 Dec

REPOSITORIES: biostudies-literature

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One single molecule as a multifunctional fluorescent probe for ratiometric sensing of Fe3+, Cr3+ and colorimetric sensing of Cu2+.

Yang Yanqiu Y Yu Kangkang K Yang Liang L Liu Jun J Li Kun K Luo Shunzhong S

Sensors (Basel, Switzerland) 20141223 1

The reagent Rh-C, incorporating a rhodamine moiety and a coumarin backbone and prepared via click chemistry, was developed as the first single molecule for detecting Cu2+, Fe3+ and Cr3+. Its response to Cu2+ in different solutions is visible to the naked eye and it exhibits a ratiometric fluorescence response to Fe3+ in methanol and Cr3+ in acetonitrile. ...[more]

PMID: 25545265

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