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 …

Accessing photoredox transformations with an iron (III) photosensitizer and green light

A Aydogan, RE Bangle, A Cadranel… - Journal of the …, 2021 - ACS Publications
Efficient excited-state electron transfer between an iron (III) photosensitizer and organic
electron donors was realized with green light irradiation. This advance was enabled by the …

The forgotten reagent of photoredox catalysis

TU Connell - Dalton Transactions, 2022 - pubs.rsc.org
Visible light powers an ever-expanding suite of reactions to both make and break chemical
bonds under otherwise mild conditions. As a reagent in photochemical synthesis, light is …

A biohybrid strategy for enabling photoredox catalysis with low-energy light

PT Cesana, BX Li, SG Shepard, SI Ting, SM Hart… - Chem, 2022 - cell.com
Natural systems drive the high-energy reactions of photosynthesis with efficient and
broadband energy capture. Transition-metal photocatalysts similarly convert light into …

An in situ proton filter covalent organic framework catalyst for highly efficient aqueous electrochemical ammonia production

KC Ranjeesh, S Kaur, AK Mohammed… - Advanced Energy …, 2024 - Wiley Online Library
The electrocatalytic nitrogen reduction reaction (NRR) driven by renewable electricity
provides a green synthesis route for ammonia (NH3) production under ambient conditions …

MnO2 Nanosheet/Polydopamine Double-Quenching Ru(bpy)32+@TMU-3 Electrochemiluminescence for Ultrasensitive Immunosensing of Alpha-Fetoprotein

J Li, W Lai, C Ma, C Zhao, P Li, M Jiang… - ACS Applied Nano …, 2022 - ACS Publications
In this work, we propose a novel double-quenching electrochemical luminescence (ECL)
strategy; this strategy is based on the double-quenching effect of Ru (bpy) 32+ …

Spectroscopic Techniques to Unravel Mechanistic Details in Light‐Induced Transformations and Photoredox Catalysis

S De Kreijger, M Gillard, B Elias… - …, 2024 - Wiley Online Library
The rapid development of photo (redox) catalysis within the last decades is remarkable to
the extent that the utilization of light‐driven processes in organic chemistry has become a …

Anti-dissipative strategies toward more efficient solar energy conversion

A Cotic, S Cerfontaine, LD Slep, B Elias… - Journal of the …, 2023 - ACS Publications
In natural and artificial photosynthesis, light absorption and catalysis are separate processes
linked together by exergonic electron transfer. This leads to free energy losses between the …

A photoinduced mixed valence photoswitch

A Cotic, S Cerfontaine, LD Slep, B Elias… - Physical Chemistry …, 2022 - pubs.rsc.org
The ground state and photoinduced mixed valence states (GSMV and PIMV, respectively) of
a dinuclear (Dp4+) ruthenium (II) complex bearing 2, 2′-bipyridine ancillary ligands and a …

Ligand Characterization and DNA Intercalation of Ru (II) Polypyridyl Complexes: A Local Vibrational Mode Study

H La Force, M Freindorf, E Kraka - The Journal of Physical …, 2024 - ACS Publications
We investigated in this work ruthenium-ligand bonding across the RuN framework in 12 Ru
(II) polypyridyl complexes in the gas phase and solution for both singlet and triplet states, in …