Výsledky vyhledávání - "Thacien, Ngendahimana"

Synthesis and characterization of a biocompatible

Autor: Martin, Poncelet, Thacien, Ngendahimana, Teresa D, Gluth, Emily H, Hoblitzell, Timothy D, Eubank, Gareth R, Eaton, Sandra S, Eaton, Benoit, Driesschaert

Publikováno v: The Analyst. 147(24)

We describe the synthesis, characterization, and application of an isotopologue of the trityl radical OX071, labeled with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5345fa670e8f13e7f21fc70609d8ced9
https://pubmed.ncbi.nlm.nih.gov/36373434

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Bis-Spiro-Oxetane and Bis-Spiro-Tetrahydrofuran Pyrroline Nitroxide Radicals: Synthesis and Electron Spin Relaxation Studies

Autor: Shengdian Huang, Suchada Rajca, Gareth R. Eaton, Thacien Ngendahimana, Andrzej Rajca, Sandra S. Eaton, Maren Pink

Publikováno v: The Journal of Organic Chemistry. 86:13636-13643

Synthesis of bis-spiro-oxetane and bis-spiro-tetrahydrofuran pyrroline nitroxide radicals relies on the Mitsunobu reaction-mediated double cyclizations of N-Boc protected pyrroline tetraols. Structures of the nitroxide radicals are supported by X-ray

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bde6f98d683a9b201d1ac470a620adad
https://doi.org/10.1021/acs.joc.1c01670

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Ligand control of low-frequency electron paramagnetic resonance linewidth in Cr(iii) complexes

Autor: William E. Antholine, Joseph M. Zadrozny, Sandra S. Eaton, Gareth R. Eaton, Vassiliki Alexandra Glezakou, Jun Zhang, Thacien Ngendahimana, Anthony J. Campanella, Manh-Thuong Nguyen

Publikováno v: Dalton Trans

Understanding how the ligand shell controls low-frequency electron paramagnetic resonance (EPR) spectroscopic properties of metal ions is essential if they are to be used in EPR-based bioimaging schemes. In this work, we probe how specific variations

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae19538ec4eba02ca0f67b64addd8ef7
https://doi.org/10.1039/d1dt00066g

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Supramolecular Approach to Electron Paramagnetic Resonance Distance Measurement of Spin-Labeled Proteins

Autor: Gareth R. Eaton, Zhimin Yang, Gunnar Jeschke, Maren Pink, Sandra S. Eaton, Richard A. Stein, Hassane S. Mchaourab, Andrzej Rajca, Thacien Ngendahimana, Suchada Rajca

Publikováno v: J Phys Chem B

We demonstrate a host-guest molecular recognition approach to advance double electron-electron resonance (DEER) distance measurements of spin-labeled proteins. We synthesized an iodoacetamide (IA) derivative of 2,6-diazaadamantane nitroxide (DZD) spi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52f3eb21f26a6c786c39690c021fe6a9
https://doi.org/10.1021/acs.jpcb.0c00743

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Identification of a poly-cyclopropylglycine–containing peptide via bioinformatic mapping of radical S-adenosylmethionine enzymes

Autor: Anastasiia Kostenko, Yi Lien, Aigera Mendauletova, Thacien Ngendahimana, Ivan M. Novitskiy, Sandra S. Eaton, John A. Latham

Publikováno v: Journal of Biological Chemistry. 298:101881

Peptide-derived natural products are a large class of bioactive molecules that often contain chemically challenging modifications. In the biosynthesis of ribosomally synthesized and posttranslationally modified peptides (RiPPs), radical-SAM (rSAM) en

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8238577b6d259fdaae25f3f0b1d9cd00
https://doi.org/10.1016/j.jbc.2022.101881

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