Fluorescent “Turn-Off” Detection of Fluoride and Cyanide Ions Using Zwitterionic Spirocyclic Meisenheimer Compounds

Stable zwitterionic spirocyclic Meisenheimer compounds were synthesized using a one-step reaction between picric acid and diisopropyl (ZW1) or dicyclohexyl (ZW3) carbodiimide. A solution of these compounds displays intense orange fluorescence upon UV or visible light excitation, which can be quenche...

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Detalles Bibliográficos
Autores principales: Benet, Marina, Villabona, Marc, Llavina, Carles, Mena, Silvia, Hernando, Jordi, Al-Kaysi, Rabih O., Guirado, Gonzalo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6150180/
https://www.ncbi.nlm.nih.gov/pubmed/29077037
http://dx.doi.org/10.3390/molecules22111842

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6150180/
https://www.ncbi.nlm.nih.gov/pubmed/29077037
http://dx.doi.org/10.3390/molecules22111842

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