Bonds over electrons: proton coupled electron transfer at solid–solution interfaces

JM Mayer - Journal of the American Chemical Society, 2023 - ACS Publications
This Perspective argues that most redox reactions of materials at an interface with a protic
solution involve net proton-coupled electron transfer (PCET)(or other cation-coupled ET) …

Natural redox mediator anthraquinone aloe-emodin facilitated the in-situ mineralized γ-FeO (OH) membrane for the removal of tannic acid through photocatalytic-PMS …

J Li, M Zhu, M Chen, Q Mei, W Chen, Y Tang… - Journal of Hazardous …, 2024 - Elsevier
The growing utilization of Traditional Chinese Medicine (TCM) has resulted in an increase in
wastewater. Herein, a new kind of organic-inorganic redox mediator membrane by …

Photoinduced Electron Transfer Mediated by Coordination between Carboxyl on Carbon Nanodots and Cu2+ Quenching Photoluminescence

C Liu, B Tang, S Zhang, M Zhou, M Yang… - The Journal of …, 2018 - ACS Publications
Carbon nanodots (C-dots) have been widely used in sensing, such as detection of ions,
small molecules and biomolecules, based on their photoluminescence (PL) quenching by …

Solvent-modulated proton-coupled electron transfer in an iridium complex with an ESIPT ligand

S Kim, J Choi, DW Cho, M Ahn, S Eom, J Kim… - Chemical …, 2022 - pubs.rsc.org
Proton-coupled electron transfer (PCET), an essential process in nature with a well-known
example of photosynthesis, has recently been employed in metal complexes to improve the …

Spectroscopy of reactive complexes and solvated clusters: A bottom-up approach using cryogenic ion traps

E Garand - The Journal of Physical Chemistry A, 2018 - ACS Publications
In this paper, applications of cryogenic ion traps for forming reaction intermediates and
solvated clusters from precursor ions generated by electrospray ionization are presented …

Reactivity of a heterobinuclear heme–peroxo–Cu complex with para-substituted catechols shows ap K a-dependent change in mechanism

S Panda, SM Adam, H Phan, PJ Rogler, PK Hota… - Chemical …, 2025 - pubs.rsc.org
In biological systems, heme–copper oxidase (HCO) enzymes play a crucial role in the
oxygen reduction reaction (ORR), where the pivotal O–O bond cleavage of the (heme) FeIII …

Exploring Excited‐State Intramolecular Proton‐Coupled Electron Transfer in Dinuclear Ir (III)‐Complex via Covalently Tagged Hydroquinone: Phototherapy Through …

M Shee, J Schleisiek, N Maity, G Das, N Montesdeoca… - Small, 2024 - Wiley Online Library
Anticipating intramolecular excited‐state proton‐coupled electron transfer (PCET) process
within dinuclear Ir2‐photocatalytic system via the covalent linkage is seminal, yet …

A proton-coupled electron transfer process from functionalized carbon dots to molecular substrates: the role of pH

US Sayyad, S Waghmare, S Mondal - Nanoscale, 2024 - pubs.rsc.org
Multiple electron and proton transfers in nanomaterials pose significant demands and
challenges across the various fields such as renewable energy, chemical processes …

Hydrogen bond assisted photoinduced intramolecular electron transfer and proton coupled electron transfer in an ultrafast time domain using a ruthenium …

A Dey, J Dana, S Aute, A Das, HN Ghosh - … & Photobiological Sciences, 2019 - Springer
Quinones play a significant role as primary electron acceptors in the natural photosynthetic
system of photosystem II, and their reduction is known to be facilitated by hydrogen-bond …

New insights on hydrogen-bond-induced fluorescence quenching mechanism of C102–phenol complex via proton coupled electron transfer

T Hossen, K Sahu - The Journal of Physical Chemistry A, 2018 - ACS Publications
The H-bonded coumarin 102 (C102)–phenol complex has been a model system usually
used to understand the influence of H-bonding on photophysical processes. Zhao and Han …