| Literature DB >> 22450726 |
Celso R Nicoleti1, Diogo N Garcia, Luiz E da Silva, Iêda M Begnini, Ricardo A Rebelo, Antonio C Joussef, Vanderlei G Machado.
Abstract
Two 1,8-naphthyridines were synthesized and found to be fluorescent in solution. These compounds were studied in the presence of Cu(+) and Cu(2+) ions and it was verified that the metal causes the quenching of their fluorescence emission, due to the formation of complexes between the naphthyridine and the metal. A displacement assay was carried out in a DMSO-water mixture with the addition of various anions to the solutions of the complexes, and it was observed that these systems have a high capacity to selectively detect cyanide.Entities:
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Year: 2012 PMID： 22450726 DOI： 10.1007/s10895-012-1041-5
Source DB: PubMed Journal: J Fluoresc ISSN： 1053-0509 Impact factor: 2.217