Solid-state materials for anion sensing in aqueous solution: highly selective colorimetric and luminescence-based detection of perchlorate using a platinum(II) salt

The PF(6)(-) salt of a platinum(II) complex changes from yellow to red and becomes intensely luminescent upon exposure to aqueous ClO(4)(-). The response is remarkably selective. Spectroscopic changes are consistent with anion exchange resulting in shortening of the intramolecular PtPt distances bet...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Chemical communications (Cambridge, England) Jg. 46; H. 7; S. 1070
Hauptverfasser: Taylor, Stephen D, Howard, Whitney, Kaval, Necati, Hart, Robert, Krause, Jeanette A, Connick, William B
Format: Journal Article
Sprache:Englisch
Veröffentlicht: England 01.01.2010
Schlagworte:
Anions - chemistry
Cations - chemistry
Colorimetry
Fluorescent Dyes - chemistry
Perchlorates - chemistry
Platinum - chemistry
Water - chemistry
ISSN:1364-548X, 1364-548X
Online-Zugang:Weitere Angaben
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The PF(6)(-) salt of a platinum(II) complex changes from yellow to red and becomes intensely luminescent upon exposure to aqueous ClO(4)(-). The response is remarkably selective. Spectroscopic changes are consistent with anion exchange resulting in shortening of the intramolecular PtPt distances between the square planar cations.
Bibliographie:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1364-548X
1364-548X
DOI:10.1039/b923278h