A phosphonated triarylmethyl radical as a probe for measurement of pH by EPR.
A new water soluble phosphonated tetrathiatriarylmethyl radical has been synthesized and its application for pH measurement in a physiological range by EPR is reported.
Institute of Condensed Matter and Nanosciences (IMCN), Molecules, Solids and Reactivity (MOST), Université catholique de Louvain, Place Louis Pasteur 1, L4.01.02, B-1348 Louvain-la-Neuve, Belgium.
Benoît
B
Driesschaert
Valérie
V
Marchand
Philippe
P
Levêque
Bernard
B
Gallez
Jacqueline
J
Marchand-Brynaert
D004578:Electron Spin Resonance Spectroscopy / Q000379:methods*; D006863:Hydrogen-Ion Concentration; D009943:Organophosphorus Compounds / Q000737:chemistry; D014320:Triphenylmethyl Compounds / Q000737:chemistry*; D014867:Water / Q000737:chemistry
D009943:Organophosphorus Compounds; D014320:Triphenylmethyl Compounds; D014867:Water