pH-mediated manipulation of the histidine brace in LPMOs and generation of a tri-anionic variant, investigated by EPR, ENDOR, ESEEM and HYSCORE spectroscopy
Lytic Polysaccharide Monooxygenases (LPMOs) catalyze the oxidative depolymerization of
polysaccharides at a monocopper active site, that is coordinated by the so-called histidine …
polysaccharides at a monocopper active site, that is coordinated by the so-called histidine …
X-Band Parallel-Mode and Multifrequency Electron Paramagnetic Resonance Spectroscopy of S = 1/2 Bismuth Centers
J Haak, J Krüger, NV Abrosimov, C Helling… - Inorganic …, 2022 - ACS Publications
The recent successes in the isolation and characterization of several bismuth radicals
inspire the development of new spectroscopic approaches for the in-depth analysis of their …
inspire the development of new spectroscopic approaches for the in-depth analysis of their …
[HTML][HTML] Design and performance of an oversized-sample 35 GHz EPR resonator with an elevated value
JWA Fischer, J Stropp, R Tschaggelar… - Magnetic …, 2024 - mr.copernicus.org
Continuous-wave electron paramagnetic resonance (EPR) spectroscopy at 35 GHz is an
essential cornerstone in multi-frequency EPR studies and is crucial for differentiating …
essential cornerstone in multi-frequency EPR studies and is crucial for differentiating …
Proton-Coupled Electron Transfer between a Pendant Thiol and a Ferrous Dioxygen Adduct
The mechanism of thiol oxidation by O2, as catalyzed by ferrous porphyrins, is investigated
by trap** intermediates of the transformation at low temperatures and subsequently …
by trap** intermediates of the transformation at low temperatures and subsequently …
Distinguishing between aquo and hydroxo coordination in molecular copper complexes by 1 H and 17 O ENDOR spectroscopy
J Haak, GE Cutsail - Dalton Transactions, 2025 - pubs.rsc.org
Aquo and hydroxo ligands play an essential role in the chemistry of many copper enzymes
and small molecule catalysts. The formation of a series of copper complexes with H2O and …
and small molecule catalysts. The formation of a series of copper complexes with H2O and …