Proton-coupled electron transfer in the oxidation of guanines by an aromatic pyrenyl radical cation in aqueous solutions

2000 ◽  
Vol 2 (7) ◽  
pp. 1531-1535 ◽  
Author(s):  
Vladimir A. Kuzmin ◽  
Alexander Dourandin ◽  
Vladimir Shafirovich ◽  
Nicholas E. Geacintov
Keyword(s):  
Electron Transfer ◽  
Aqueous Solutions ◽  
Radical Cation ◽  
Proton Coupled Electron Transfer

Effect of Pressure on Proton-Coupled Electron Transfer Reactions of Seven-Coordinate Iron Complexes in Aqueous Solutions

2005 ◽  
Vol 44 (21) ◽  
pp. 7624-7633 ◽  
Author(s):  
David Sarauli ◽  
Roland Meier ◽  
Gao-Feng Liu ◽  
Ivana Ivanović-Burmazović ◽  
Rudi van Eldik
Keyword(s):  
Electron Transfer ◽  
Aqueous Solutions ◽  
Iron Complexes ◽  
Transfer Reactions ◽  
Electron Transfer Reactions ◽  
Effect Of Pressure ◽  
Proton Coupled Electron Transfer

Kinetics of chain reaction driven by proton-coupled electron transfer: α-hydroxyethyl radical and bromoacetate in buffered aqueous solutions

2021 ◽  
Author(s):  
Igor Sviben ◽  
Iva Džeba ◽  
Marija Bonifačić ◽  
Ivan Ljubić
Keyword(s):  
Electron Transfer ◽  
Aqueous Solutions ◽  
Transfer Reaction ◽  
Electron Transfer Reaction ◽  
Chain Reaction ◽  
Proton Coupled Electron Transfer ◽  
Kinetics Of

The calculations unravel the role of buffers in the kinetics of the proton-coupled electron transfer reaction between α-hydroxyethyl radical and bromoacetate.

Proton-coupled electron transfer oxidation of O–H bond by the N-radical cation of Wurster's blue salt (TMPDA˙+)

2019 ◽  
Vol 55 (24) ◽  
pp. 3465-3468
Author(s):  
Han Li ◽  
Yu-Hua Guo ◽  
Jun-Yan Wu ◽  
Ming-Tian Zhang
Keyword(s):  
Electron Transfer ◽  
Radical Cation ◽  
Single Electron ◽  
Proton Coupled Electron Transfer

Beyond a single electron oxidant, the N-radical cation is also a good PCET reagent.

Proton-coupled electron transfer is the dominant mechanism of reduction of haloacetates by the α-hydroxyethyl radical in aqueous media

2018 ◽  
Vol 20 (30) ◽  
pp. 19829-19840 ◽  
Author(s):  
Iva Džeba ◽  
Marija Bonifačić ◽  
Ivana Nikšić-Franjić ◽  
Ivan Ljubić
Keyword(s):  
Electron Transfer ◽  
Aqueous Solutions ◽  
Aqueous Media ◽  
Dominant Mechanism ◽  
Electron Transfer Pathway ◽  
Proton Coupled Electron Transfer

Reactions of α-hydroxyethyl radical with four haloacetates in non-buffered and buffered aqueous solutions preferably follow the proton-coupled electron transfer pathway.

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