Thin-layer cyclic voltammetric studies electron transfer across liquid/liquid interface

Cyclic electron transfer in plant leaf.

The turnover of linear and cyclic electron flows has been determined in fragments of dark-adapted spinach leaf by measuring the kinetics of fluorescence yield and of the transmembrane electrical potential changes under saturating illumination. When Photosystem (PS) II is inhibited, a cyclic electron flow around PSI operates transiently at a rate close to the maximum turnover of photosynthesis. ...

Cyclic Electron Transfer Around Photosystem I

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Aqueous proton transfer across single-layer graphene

Proton transfer across single-layer graphene proceeds with large computed energy barriers and is therefore thought to be unfavourable at room temperature unless nanoscale holes or dopants are introduced, or a potential bias is applied. Here we subject single-layer graphene supported on fused silica to cycles of high and low pH, and show that protons transfer reversibly from the aqueous phase th...

Ion transfer across the water|trifluorotoluene interface

Hopping Across Interfaces : Heterogeneous Electron Transfer Dynamics

The Electrochemical Society Interface • Winter 2000 avid Grahame established double layer studies in the United States. At the time of his famous review1 in 1947, experimental work was limited to thermodynamic studies at liquid mercury. In 1997, Grahame’s pioneering work was honored by a symposium of The Electrochemical Society2, where three distinct advances over the last 50 years became appar...