Heme and nonheme high-valent iron and manganese oxo cores in biological and abiological oxidation reactions

M Guo, T Corona, K Ray, W Nam - ACS Central Science, 2018 - ACS Publications
Utilization of O2 as an abundant and environmentally benign oxidant is of great interest in
the design of bioinspired synthetic catalytic oxidation systems. Metalloenzymes activate O2 …

Computational approach to molecular catalysis by 3d transition metals: challenges and opportunities

KD Vogiatzis, MV Polynski, JK Kirkland… - Chemical …, 2018 - ACS Publications
Computational chemistry provides a versatile toolbox for studying mechanistic details of
catalytic reactions and holds promise to deliver practical strategies to enable the rational in …

Non-heme iron single-atom nanozymes as peroxidase mimics for tumor catalytic therapy

Q Yang, J Liu, W Cai, X Liang, Z Zhuang, T Liao… - Nano Letters, 2023 - ACS Publications
Single-atom nanozymes (SAzymes) open new possibilities for the development of artificial
enzymes that have catalytic activity comparable to that of natural peroxidase (POD). So far …

Activation of dioxygen by iron and manganese complexes: a heme and nonheme perspective

S Sahu, DP Goldberg - Journal of the American Chemical Society, 2016 - ACS Publications
The rational design of well-defined, first-row transition metal complexes that can activate
dioxygen has been a challenging goal for the synthetic inorganic chemist. The activation of …

Synthetic mononuclear nonheme iron–oxygen intermediates

W Nam - Accounts of chemical research, 2015 - ACS Publications
Conspectus Mononuclear nonheme iron–oxygen species, such as iron–superoxo,−
peroxo,− hydroperoxo, and− oxo, are key intermediates involved in dioxygen activation and …

Inspiration from Nature: influence of engineered ligand scaffolds and auxiliary factors on the reactivity of biomimetic oxidants

G Mukherjee, JK Satpathy, UK Bagha… - ACS …, 2021 - ACS Publications
Enzymes are highly efficient catalysts in Nature that often react with high stereo-, chemo-,
and regioselectivity. Usually, enzymes achieve this selectivity through substrate binding and …

Selective oxidation of anilines to azobenzenes and azoxybenzenes by a molecular Mo oxide catalyst

S Han, Y Cheng, S Liu, C Tao, A Wang… - Angewandte Chemie …, 2021 - Wiley Online Library
Aromatic azo compounds, which play an important role in pharmaceutical and industrial
applications, still face great challenges in synthesis. Herein, we report a molybdenum oxide …

Mechanistic insights into substrate positioning that distinguish non-heme Fe (II)/α-ketoglutarate-dependent halogenases and hydroxylases

DW Kastner, A Nandy, R Mehmood, HJ Kulik - ACS Catalysis, 2023 - ACS Publications
Non-heme iron halogenases and hydroxylases activate inert C–H bonds to selectively
catalyze the functionalization of diverse biological products under physiological conditions …

Active sites and mechanisms of bioinspired oxidation with H2O2, catalyzed by non-heme Fe and related Mn complexes

KP Bryliakov, EP Talsi - Coordination Chemistry Reviews, 2014 - Elsevier
In the last two decades, considerable efforts were invested in the search for synthetic iron
and manganese catalysts with nonporphyrinic ligands, mimicking metalloenzymes in the …

In Situ UV–Vis–NIR Absorption Spectroscopy and Catalysis

ML Bols, J Ma, F Rammal, D Plessers, X Wu… - Chemical …, 2024 - ACS Publications
This review highlights in situ UV–vis–NIR range absorption spectroscopy in catalysis. A
variety of experimental techniques identifying reaction mechanisms, kinetics, and structural …