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

fYear

2009

fDate

10-12 Dec. 2009

Firstpage

1

Lastpage

4

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ICTONMW.2009.5385644

Filename

5385644