Exploiting the higher alkynophilicity of Au-species: development of a highly selective fluorescent probe for gold ions

Exploiting the higher alkynophilicity of Au-species: development of a highly selective fluorescent probe for gold ions

A new approach, involving the anchoring-unanchoring of a fluorophore, has been developed for the detection of Au-species. The fluorescent probe was found to be highly selective for sensing gold species in the presence of several other metal ions. A successful application to bioimaging has also been...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2012-01, Vol.48 (91), p.11229-11231
Hauptverfasser: Patil, Nitin T, Shinde, Valmik S, Thakare, Milind S, Hemant Kumar, P, Bangal, Prakriti R, Barui, Ayan Kumar, Patra, Chitta Ranjan
Format: Artikel
Sprache:eng
Schlagworte:
Cell Line, Tumor
Fluorescent Dyes - chemistry
Gold - analysis
Humans
Ions - chemistry
Microscopy, Confocal
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Zusammenfassung:A new approach, involving the anchoring-unanchoring of a fluorophore, has been developed for the detection of Au-species. The fluorescent probe was found to be highly selective for sensing gold species in the presence of several other metal ions. A successful application to bioimaging has also been demonstrated with A549 lung cancer cells.
ISSN:1359-7345
1364-548X
DOI:10.1039/c2cc35083a