35 Publications (Page 1 of 2)
2025
[45Ti]Ti-HOPOs: Potential Complexes for the Development of 45Ti PET Imaging Agents. ACS Omega
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Chromocenium: Structural and Electronic Characterization of a Forgotten Member of the Unsubstituted Metallocenes, [Cr(η5-C5H5)2]+ Organometallics
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From Transient to Metastable: Generation, Characterization, and Biomimetic Reactivity Studies of Well-Defined Heme Peroxynitrite Model Systems. Journal of the American Chemical Society
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Modulation of heme peroxo nucleophilicities with axial ligands reveal key insights into the mechanistic landscape of nitric oxide synthase. Chemical Science
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Reactivity of a heterobinuclear heme–peroxo–Cu complex with para-substituted catechols shows a pKa-dependent change in mechanism. Chemical Science
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2024
A Cytochrome P450 TxtE Model System with Mechanistic and Theoretical Evidence for a Heme Peroxynitrite Active Species. Angewandte Chemie
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A Cytochrome P450 TxtE Model System with Mechanistic and Theoretical Evidence for a Heme Peroxynitrite Active Species. Angewandte Chemie International Edition
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Cover Picture: A Cytochrome P450 TxtE Model System with Mechanistic and Theoretical Evidence for a Heme Peroxynitrite Active Species (Angew. Chem. Int. Ed. 49/2024) Angewandte Chemie International Edition
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Front Cover: Secondary Sphere Lewis Acid Activated Heme Superoxo Adducts Mimic Crucial Non‐Covalent Interactions in IDO/TDO Heme Dioxygenases (Chem. Eur. J. 68/2024) Chemistry – A European Journal
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Secondary Sphere Lewis Acid Activated Heme Superoxo Adducts Mimic Crucial Non‐Covalent Interactions in IDO/TDO Heme Dioxygenases. Chemistry – A European Journal
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Titelbild: A Cytochrome P450 TxtE Model System with Mechanistic and Theoretical Evidence for a Heme Peroxynitrite Active Species (Angew. Chem. 49/2024) Angewandte Chemie
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2022
Bio-inspired nitrogen oxide (NOx) interconversion reactivities of synthetic heme Compound-I and Compound-II intermediates
Mondal, Pritam⋅Tolbert, Garrett B. and Wijeratne, Gayan B.
Journal of Inorganic Biochemistry, vol. 226, pp. 111633. | Journal Article
 
Following Nature’s Footprint: Mimicking the High-Valent Heme-Oxo Mediated Indole Monooxygenation Reaction Landscape of Heme Enzymes
Mondal, Pritam⋅Rajapakse, Shanuk and Wijeratne, Gayan B.
Journal of the American Chemical Society. | Journal Article
 
Innentitelbild: The Role of Heme Peroxo Oxidants in the Rational Mechanistic Modeling of Nitric Oxide Synthase: Characterization of Key Intermediates and Elucidation of the Mechanism (Angew. Chem. 48/2022) Angewandte Chemie
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Inside Cover: The Role of Heme Peroxo Oxidants in the Rational Mechanistic Modeling of Nitric Oxide Synthase: Characterization of Key Intermediates and Elucidation of the Mechanism (Angew. Chem. Int. Ed. 48/2022) Angewandte Chemie International Edition
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The Role of Heme Peroxo Oxidants in the Rational Mechanistic Modeling of Nitric Oxide Synthase: Characterization of Key Intermediates and Elucidation of the Mechanism
Mondal, Pritam⋅Ishigami, Izumi⋅Yeh, Syun-Ru and Wijeratne, Gayan B
Angewandte Chemie International Edition. | Journal Article
 
The Role of Heme Peroxo Oxidants in the Rational Mechanistic Modeling of Nitric Oxide Synthase: Characterization of Key Intermediates and Elucidation of the Mechanism. Angewandte Chemie
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2021
Proton-coupled electron transfer reactivities of electronically divergent heme superoxide intermediates: a kinetic, thermodynamic, and theoretical study
Mondal, Pritam⋅Ishigami, Izumi⋅Gérard, Emilie F.⋅Lim, Chaeeun⋅Yeh, Syun-Ru⋅Visser, Sam P. and Wijeratne, Gayan B.
Chemical Science. | Journal Article
2020
Electronic Structure and Magnetic Properties of a Titanium(II) Coordination Complex
Zolnhofer, Eva M.⋅Zolnhofer, Eva M.⋅Zolnhofer, Eva M⋅Wijeratne, Gayan B.⋅Wijeratne, Gayan B⋅Wijeratne, Gayan B.⋅Jackson, Timothy A.⋅Jackson, Timothy A.⋅Jackson, Timothy A⋅Fortier, Skye⋅Fortier, Skye⋅Fortier, Skye⋅Heinemann, Frank W⋅Heinemann, Frank W.⋅Heinemann, Frank W.⋅Meyer, Karsten⋅Meyer, Karsten⋅Meyer, Karsten⋅Krzystek, J⋅Krzystek, J.⋅Krzystek, J.⋅Ozarowski, Andrew⋅Ozarowski, Andrew⋅Ozarowski, Andrew⋅Mindiola, Daniel J.⋅Mindiola, Daniel J.⋅Mindiola, Daniel J⋅Telser, Joshua⋅Telser, Joshua and Telser, Joshua
Inorganic Chemistry, vol. 59, pp. 6187–6201. | Journal Article
 
Modeling Tryptophan/Indoleamine 2,3-Dioxygenase with Heme Superoxide Mimics: Is Ferryl the Key Intermediate?
Mondal, Pritam and Wijeratne, Gayan B.
Journal of the American Chemical Society, vol. 142, pp. 1846–1856. | Journal Article
2019
Copper(I) Complex Mediated Nitric Oxide Reductive Coupling: Ligand Hydrogen Bonding Derived Proton Transfer Promotes N2O(g) Release
Wijeratne, Gayan B.⋅Bhadra, Mayukh⋅Siegler, Maxime A. and Karlin, Kenneth D.
Journal of the American Chemical Society, vol. 141, pp. 17962–17967. | Journal Article
 
Steric control of dioxygen activation pathways for MnII complexes supported by pentadentate, amide-containing ligands
Parham, Joshua⋅Parham, Joshua D.⋅Wijeratne, Gayan B.⋅Wijeratne, Gayan⋅Mayfield, Jaycee R.⋅Mayfield, Jaycee⋅Jackson, Timothy A. and Jackson, Timothy
Dalton Transactions. | Journal Article
2018
MnIII-Peroxo adduct supported by a new tetradentate ligand shows acid-sensitive aldehyde deformylation reactivity
Denler, Melissa C⋅Denler, Melissa C.⋅Wijeratne, Gayan B.⋅Wijeratne, Gayan B⋅Rice, Derek B⋅Rice, Derek B.⋅Colmer, Hannah E⋅Colmer, Hannah E.⋅Day, Victor W.⋅Day, Victor W⋅Jackson, Timothy A and Jackson, Timothy A.
Dalton Transactions. | Journal Article
 
Spectroscopic and Structural Characterization of Mn(III)-Alkylperoxo Complexes Supported by Pentadentate Amide-Containing Ligands
Parham, Joshua D⋅Parham, Joshua D.⋅Wijeratne, Gayan B.⋅Wijeratne, Gayan B⋅Rice, Derek B.⋅Rice, Derek B⋅Jackson, Timothy A. and Jackson, Timothy A
Inorganic Chemistry, vol. 57, pp. 2489–2502. | Journal Article
 
Synthetic Fe/Cu Complexes: Toward Understanding Heme-Copper Oxidase Structure and Function
Adam, Suzanne M⋅Adam, Suzanne M.⋅Wijeratne, Gayan B.⋅Wijeratne, Gayan B⋅Rogler, Patrick J⋅Rogler, Patrick J.⋅Diaz, Daniel E.⋅Diaz, Daniel E⋅Quist, David A.⋅Quist, David A⋅Liu, Jeffrey J.⋅Liu, Jeffrey J⋅Karlin, Kenneth D. and Karlin, Kenneth D
Chemical Reviews, vol. 118, pp. 10840–11022. | Journal Article