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A single component ratiometric pH probe with long wavelength excitation of europium emission.

Authors :
Pal R
Parker D
Source :
Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2007 Feb 07 (5), pp. 474-6. Date of Electronic Publication: 2006 Dec 13.
Publication Year :
2007

Abstract

Following excitation in the range 370-405 nm, the emission spectrum of a cell permeable macrocyclic Eu(III) complex incorporating an N-methylsulfonamide moiety changes form with pH, allowing ratiometric pH measurements in the range 6 to 8.

Details

Language :
English
ISSN :
1359-7345
Issue :
5
Database :
MEDLINE
Journal :
Chemical communications (Cambridge, England)
Publication Type :
Academic Journal
Accession number :
17252099
Full Text :
https://doi.org/10.1039/b616665b