Factors that Impact Photochemical Cage Escape Yields

MJ Goodwin, JC Dickenson, A Ripak, AM Deetz… - Chemical …, 2024 - ACS Publications
The utilization of visible light to mediate chemical reactions in fluid solutions has
applications that range from solar fuel production to medicine and organic synthesis. These …

Radiative and nonradiative electron transfer in contact radical-ion pairs

IR Gould, D Noukakis, L Gomez-Jahn, RH Young… - Chemical physics, 1993 - Elsevier
The relationship between radiative and nonradiative electron transfer is explored for return
electron transfer processes in the contact radical-ion pairs formed by excitation of ground …

Influence of electronic delocalization in metal-to-ligand charge transfer excited states

GF Strouse, JR Schoonover, R Duesing… - Inorganic …, 1995 - ACS Publications
Ru (dmb) 2](PF6) 4 and [(bpy) 20s (ii-bbpe) 0s (bpy) 2](PF6) 4)(bpy is 2, 2'-bipyridine, dmb is
4, 4'-dimethyl-2, 2'-bipyridine, bbpe is trans-1, 2-bis-(4-(4'-methyl)-2, 2'-bipyridyl) ethene) …

Homogeneous Oxidation of Trialkylamines by Metal Complexes and Its Impact on Electrogenerated Chemiluminescence in the Trialkylamine/Ru(bpy)32+ System

F Kanoufi, Y Zu, AJ Bard - The Journal of Physical Chemistry B, 2001 - ACS Publications
The oxidation of triethylamine and tripropylamine was investigated in aqueous solution by
measurement of the direct oxidation at microelectrodes or by redox catalysis at …

Donor− acceptor (electronic) coupling in the precursor complex to organic electron transfer: intermolecular and intramolecular self-exchange between phenothiazine …

D Sun, SV Rosokha, JK Kochi - Journal of the American Chemical …, 2004 - ACS Publications
Intermolecular electron transfer (ET) between the free phenothiazine donor (PH) and its
cation radical (PH•+) proceeds via the [1: 1] precursor complex (PH) 2•+ which is transiently …

Investigation of the Excited-State Electron Transfer and Cage Escape Yields Between Halides and a Fe (III) Photosensitizer

S De Kreijger, A Ripak, B Elias… - Journal of the American …, 2024 - ACS Publications
Excited-state quenching and reduction of [Fe (phtmeimb) 2]+, where phtmeimb is phenyl [tris
(3-methyl-imidazolin-2-ylidene)] borate, with iodide, bromide, and chloride were studied in …

Effect of solution medium on the rate constants of excited-state electron-transfer quenching reactions of ruthenium (II)-diimine photosensitizers

CD Clark, MZ Hoffman - Coordination chemistry reviews, 1997 - Elsevier
In this paper, we review the effects of solution medium (pH, solvent, temperature, ionic
strength, specific electrolytes) on the oxidative and reductive quenching rate constants kq of …

Proton-Induced Tuning of Electrochemical and Photophysical Properties in Mononuclear and Dinuclear Ruthenium Complexes Containing 2, 2 '-Bis (benzimidazol-2 …

M Haga, MM Ali, S Koseki, K Fujimoto… - Inorganic …, 1996 - ACS Publications
A series of mono-and dinuclear Ru (bpy) 2 complexes (bpy= 2, 2 '-bipyridine) containing 2, 2
'-bis (benzimidazol-2-yl)-4, 4 '-bipyridine (bbbpyH2) were prepared. The mononuclear …

Bimolecular electron transfer in the Marcus inverted region

C Turro, JM Zaleski, YM Karabatsos… - Journal of the American …, 1996 - ACS Publications
The rates for the photoinduced bimolecular reactions of a homologous series of RuII
diimines with cytochrome (cyt) c in its oxidized and reduced forms have been measured. The …

An evaluation of the excited state absorption spectrum of Ru (bpy) 32+ in aqueous and acetonitrile solutions

A Yoshimura, MZ Hoffman, H Sun - Journal of Photochemistry and …, 1993 - Elsevier
Three pulsed laser techniques have been used to evaluate the absorption spectrum of★ Ru
(bpy) 3 2+ in H 2 O, CH 3 CN and H 2 O/CH 3 CN mixtures: complete conversion of the …