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Fluorescent Sensor for Copper(II) and Cyanide Ions via the Complexation–Decomplexation Mechanism with Di(bissulfonamido)spirobifluorene

[Image: see text] A novel spirobifluorene derivative bearing two bissulfonamido groups is successfully synthesized by Sonogashira coupling. This compound exhibits a strong fluorescence quenching by Cu(II) ion in a 50% mixture between acetonitrile and 20 mM pH 7.0 N-(2-hydroxyethyl)piperazine-N′-etha...

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Detalles Bibliográficos
Autores principales:	Silpcharu, Komthep, Soonthonhut, Siraporn, Sukwattanasinitt, Mongkol, Rashatasakhon, Paitoon
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2021
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8246698/ https://www.ncbi.nlm.nih.gov/pubmed/34235342 http://dx.doi.org/10.1021/acsomega.1c02744

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