We present an update and revision to our 2010 review on the topic of proton-coupled
electron transfer (PCET) reagent thermochemistry. Over the past decade, the data and …

Peptides are not only useful models for the structural understanding of protein folding and
stability but also provide promising therapeutic avenues for the treatment of numerous …

Histidine is a key amino-acid residue in proteins with unique properties engendered by its
imidazole side chain that can exist in three different states: two different neutral tautomeric …

Proton-coupled electron transfer (PCET) reactions were studied in acetonitrile for a
Photosystem II (PSII)-inspired [Ru (bpy) 2 (phen-imidazole-Ph (OH)(t Bu) 2)] 2+, in which Ru …

Phenol-benzimidazole and phenol-pyridine dyad complexes have served as popular model
systems for the study of proton-coupled electron transfer (PCET) kinetics in solution-phase …

Phenol–benzimidazole and phenol–pyridine proton-coupled electron transfer (PCET) dyad
systems are computationally investigated to resolve the origins of the asymmetrically …

Transient tyrosine and tryptophan radicals play key roles in the electron transfer (ET)
reactions of photosystem (PS) II, ribonucleotide reductase (RNR), photolyase, and many …

Quasi reversibility in electrochemical cycling between different oxidation states of iron is an
often seen characteristic of iron containing heme proteins that bind dioxygen. Surprisingly …

Factors governing electron transfer (ET) in proteins and peptides are widely studied due to
the role of ET in biologically important processes. One of them is the influence of the optical …

While many artificial metalloenzymes have been reported, and are proposed to be highly
promising for energy, environmental and medical applications, few could match the turnover …