Non-adiabatic outer sphere electron transfer quenching of excited states by Eu(III)
β Scribed by N. Sabbatini; M.T. Gandolfi; V. Balzani; M.T. Indelli
- Publisher
- Elsevier Science
- Year
- 1981
- Weight
- 79 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0047-2670
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π SIMILAR VOLUMES
Rate constants kq for the quenchmg of the exated state of Ru@rpy)~+ by a serves of vrologen salts havmg drfferent redo\ potentral El,2 hare been determmed in daerated aqueous solutrons at pH = 5 by laser flash photolysls The kq values are found to decrease v. rth mcreasmg -E, ,\* and to correlate wi
Keywords: Cytochrome c / Chromium(v) / Saturation kinetics / Separation of K and k ET / Volume profile / Kinetics The irreversible outer-sphere electron-transfer reaction High-pressure experiments were performed at two different pH values. The kinetic (stopped-flow) and thermodynamic between trans-
Room-temperature lifetimes of the 'Do emission of Eu 3+ in Na3[Eu(oxydiacetate),]\*2NaCI0,+6H20 (EuODA\*H20) and Na,]Eu(oxydiacetate)s]~2NaC104~6Ds0 (EuODA.DsO) are reported. Radiative and non-radiative contributions to the total excited-state relaxation rate are determined for both compounds. It is