Wijeratne GB - Search Results

1

Reactivity of a heterobinuclear heme-peroxo-Cu complex with para-substituted catechols shows a pK _a-dependent change in mechanism.

Panda S, Adam SM, Phan H, Rogler PJ, Hota PK, Helms JR, Pierce BS, Wijeratne GB, Karlin KD. Panda S, et al. Among authors: wijeratne gb. Chem Sci. 2024 Dec 30. doi: 10.1039/d4sc05623j. Online ahead of print. Chem Sci. 2024. PMID: 39790985 Free PMC article.

2

Secondary Sphere Lewis Acid Activated Heme Superoxo Adducts Mimic Crucial Non-Covalent Interactions in IDO/TDO Heme Dioxygenases.

Tolbert GB, Jayawardana SB, Lee Y, Sun J, Qu F, Whitt LM, Shafaat HS, Wijeratne GB. Tolbert GB, et al. Among authors: wijeratne gb. Chemistry. 2024 Dec 5;30(68):e202402310. doi: 10.1002/chem.202402310. Epub 2024 Nov 12. Chemistry. 2024. PMID: 39222484

3

A Cytochrome P450 TxtE Model System with Mechanistic and Theoretical Evidence for a Heme Peroxynitrite Active Species.

Mondal P, Udukalage D, Mohamed AA, Wong HPH, de Visser SP, Wijeratne GB. Mondal P, et al. Among authors: wijeratne gb. Angew Chem Int Ed Engl. 2024 Dec 2;63(49):e202409430. doi: 10.1002/anie.202409430. Epub 2024 Oct 30. Angew Chem Int Ed Engl. 2024. PMID: 39088419

4

Nitro Indole Derivatives as Novel Dual-Polarity Matrices for MALDI Mass Spectrometry and Imaging with Broad Applications.

Liang Q, Mondal P, Li Q, Maqbool T, Zhao C, Jiang D, Szulczewski GJ, Wijeratne GB. Liang Q, et al. Among authors: wijeratne gb. Anal Chem. 2024 Jan 30;96(4):1668-1677. doi: 10.1021/acs.analchem.3c04684. Epub 2024 Jan 16. Anal Chem. 2024. PMID: 38226847

5

Chelation chemistry of manganese-52 for PET imaging applications.

Omweri JM, Tekin V, Saini S, Houson HA, Jayawardana SB, Decato DA, Wijeratne GB, Lapi SE. Omweri JM, et al. Among authors: wijeratne gb. Nucl Med Biol. 2024 Jan-Feb;128-129:108874. doi: 10.1016/j.nucmedbio.2023.108874. Epub 2023 Dec 23. Nucl Med Biol. 2024. PMID: 38154167

6

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 P, Ishigami I, Yeh SR, Wijeratne GB. Mondal P, et al. Among authors: wijeratne gb. Angew Chem Int Ed Engl. 2022 Nov 25;61(48):e202211521. doi: 10.1002/anie.202211521. Epub 2022 Oct 25. Angew Chem Int Ed Engl. 2022. PMID: 36169890 Free PMC article.

7

Following Nature's Footprint: Mimicking the High-Valent Heme-Oxo Mediated Indole Monooxygenation Reaction Landscape of Heme Enzymes.

Mondal P, Rajapakse S, Wijeratne GB. Mondal P, et al. Among authors: wijeratne gb. J Am Chem Soc. 2022 Mar 9;144(9):3843-3854. doi: 10.1021/jacs.1c11068. Epub 2022 Feb 3. J Am Chem Soc. 2022. PMID: 35112858

8

Bio-inspired nitrogen oxide (NO_x) interconversion reactivities of synthetic heme Compound-I and Compound-II intermediates.

Mondal P, Tolbert GB, Wijeratne GB. Mondal P, et al. Among authors: wijeratne gb. J Inorg Biochem. 2022 Jan;226:111633. doi: 10.1016/j.jinorgbio.2021.111633. Epub 2021 Oct 16. J Inorg Biochem. 2022. PMID: 34749065

9

Proton-coupled electron transfer reactivities of electronically divergent heme superoxide intermediates: a kinetic, thermodynamic, and theoretical study.

Mondal P, Ishigami I, Gérard EF, Lim C, Yeh SR, de Visser SP, Wijeratne GB. Mondal P, et al. Among authors: wijeratne gb. Chem Sci. 2021 May 27;12(25):8872-8883. doi: 10.1039/d1sc01952j. eCollection 2021 Jul 1. Chem Sci. 2021. PMID: 34257888 Free PMC article.

10

Electronic Structure and Magnetic Properties of a Titanium(II) Coordination Complex.

Zolnhofer EM, Wijeratne GB, Jackson TA, Fortier S, Heinemann FW, Meyer K, Krzystek J, Ozarowski A, Mindiola DJ, Telser J. Zolnhofer EM, et al. Among authors: wijeratne gb. Inorg Chem. 2020 May 4;59(9):6187-6201. doi: 10.1021/acs.inorgchem.0c00311. Epub 2020 Apr 11. Inorg Chem. 2020. PMID: 32279487

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