One Single Molecule as a Multifunctional Fluorescent Probe for Ratiometric Sensing of Fe(3+), Cr(3+) and Colorimetric Sensing of Cu(2+)

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 Cu(2+), Fe(3+) and Cr(3+). Its response to Cu(2+) in different solutions is visible to the naked eye and it exhibits a ratiometric flu...

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Detalles Bibliográficos
Autores principales: Yang, Yanqiu, Yu, Kangkang, Yang, Liang, Liu, Jun, Li, Kun, Luo, Shunzhong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2014
Materias:
Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4327006/
https://www.ncbi.nlm.nih.gov/pubmed/25545265
http://dx.doi.org/10.3390/s150100049
Descripción
Sumario: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 Cu(2+), Fe(3+) and Cr(3+). Its response to Cu(2+) in different solutions is visible to the naked eye and it exhibits a ratiometric fluorescence response to Fe(3+) in methanol and Cr(3+) in acetonitrile.

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