Title :
Engineering of cyclometallated platinum(II) complexes incorporating acetylide ligands for chemosensing
Author :
Fillaut, Jean-Luc ; Lanoë, Pierre-Henri ; Guerchais, Véronique ; Le Bozec, Hubert ; Williams, J. A Gareth
Author_Institution :
Sci. Chimiques de Rennes, Univ. de Rennes 1, Rennes, France
Abstract :
A series of new cyclometalated phenylbipyridyl platinum(II) acetylide complexes was investigated for their photophysical and heavy metal binding properties. Both the absorption and emission properties of platinum(II) complexes with functionalized acetylide ligands as specific receptors for heavy metal ions can be strongly affected upon binding to specific metal ions so that they can be used as models of highly sensitive chemosensors.
Keywords :
fluorescence; organometallic compounds; phosphorescence; photochemistry; platinum compounds; ultraviolet spectra; visible spectra; absorption properties; chemosensors; cyclometallated platinum(II) complexes; electronic absorption spectra; emission properties; emission spectroscopy; fluorescence; functionalized acetylide ligands; heavy metal binding properties; phosphorescence; photophysical properties; receptors; Absorption; Biochemical analysis; Biological system modeling; Biology; Chemical sensors; Chemistry; Luminescence; Phosphorescence; Platinum; Spectroscopy; chemical sensor; heavy metals; phosphorescence; platinum alkynyl;
Conference_Titel :
ICTON Mediterranean Winter Conference,2009. ICTON-MW 2009. 3rd
Conference_Location :
Angers
Print_ISBN :
978-1-4244-5745-8
Electronic_ISBN :
978-1-4244-5746-5
DOI :
10.1109/ICTONMW.2009.5385644
