Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Jason, Shearer"'
Autor:
Deepika G. Karmalkar, Virginia A. Larson, Deesha D. Malik, Yong-Min Lee, Mi Sook Seo, Jin Kim, Dovydas Vasiliauskas, Jason Shearer, Nicolai Lehnert, Wonwoo Nam
Publikováno v:
Journal of the American Chemical Society. 144:22698-22712
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89884285e8ef147ef840cbd7f3f6b77a
https://doi.org/10.1021/jacs.2c10196
https://doi.org/10.1021/jacs.2c10196
Autor:
Bin Wang, Yong-Min Lee, Woon-Young Tcho, Samat Tussupbayev, Seoung-Tae Kim, Yujeong Kim, Mi Sook Seo, Kyung-Bin Cho, Yavuz Dede, Brenna C. Keegan, Takashi Ogura, Sun Hee Kim, Takehiro Ohta, Mu-Hyun Baik, Kallol Ray, Jason Shearer, Wonwoo Nam
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-10 (2017)
Terminal CoIV-oxo species are key intermediates in various cobalt-mediated oxidation reactions, but little is known about their chemical properties. Here the authors generate and isolate a mononuclear non-haem CoIV-O complex and analyse its structure
Externí odkaz:
https://doaj.org/article/0480483a6b9947aabc3c1dc9cca048dd
Controlled Protonation of [2Fe–2S] Leading to MitoNEET Analogues and Concurrent Cluster Modification
Publikováno v:
Inorganic Chemistry. 60:16074-16078
MitoNEET, a key regulatory protein in mitochondrial energy metabolism, exhibits a uniquely ligated [2Fe-2S] cluster with one histidine and three cysteines. This unique cluster has been postulated to sense the redox environment and release Fe-S cofact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4e262983a30fe1f4cb3673365d0146a
https://doi.org/10.1021/acs.inorgchem.1c02622
https://doi.org/10.1021/acs.inorgchem.1c02622
Publikováno v:
Chemical communications (Cambridge, England).
The electronic structures and contrasting reactivity of [Cu(CF3)4]− and [Cu(CF3)3(CH3)]− were probed using coupled cluster and ab initio valence bond calculations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31dc798e48bd0670e3b509bef893d3ec
https://pubmed.ncbi.nlm.nih.gov/36472142
https://pubmed.ncbi.nlm.nih.gov/36472142
Autor:
Ida DiMucci, Charles Titus, Dennis Nordlund, James Bour, Eugene Chong, Mikhail Kosobokov, Caleb Martin, Noel Nebra, David Vicic, Sam Yruegas, Samantha MacMillan, Jason Shearer, Kyle Lancaster
Nickel K- and L2,3-edge X-ray absorption spectra (XAS) are discussed for 13 molecules with nickel centers spanning a range of formal oxidation states from II to IV. K-edge XAS is shown to be an unreliable metric of physical oxidation state for these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::214bffb34193ff1f7b895e3e0356704c
https://doi.org/10.26434/chemrxiv-2022-z7tc5
https://doi.org/10.26434/chemrxiv-2022-z7tc5
Publikováno v:
Proceedings of the National Academy of Sciences. 119
The formation of carbon–carbon bonds from prebiotic precursors such as carbon dioxide represents the foundation of all primordial life processes. In extant organisms, this reaction is carried out by the carbon monoxide dehydrogenase (CODH)/acetyl c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1a32ae563dd1556e91d20b7fc8d2a68
https://doi.org/10.1073/pnas.2123022119
https://doi.org/10.1073/pnas.2123022119
Publikováno v:
Inorganics, Vol 7, Iss 7, p 90 (2019)
A disulfide-bridged peptide containing two Ni2+ binding sites based on the nickel superoxide dismutase protein, {Ni2(SODmds)} has been prepared. At physiological pH (7.4), it was found that the metal sites are mononuclear with a square planar NOS2 co
Externí odkaz:
https://doaj.org/article/22bd9c319f0648b5a986bc599b85e828
Autor:
Sean T. Goralski, Junhyeok Seo, Vincent M. Lynch, Jason Shearer, Michael J. Rose, Spencer A. Kerns, Eileen R. Sullivan
Publikováno v:
Chemical Science. 12:12838-12846
We report the synthesis and reactivity of a model of [Fe]-hydrogenase derived from an anthracene-based scaffold that includes the endogenous, organometallic acyl(methylene) donor. In comparison to other non-scaffolded acyl-containing complexes, the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f0e3cd88cf6e99c54dbd24d8b219db0
https://doi.org/10.1039/d0sc03154b
https://doi.org/10.1039/d0sc03154b
Autor:
Juan F. Torres, Collin H. Oi, Ian P. Moseley, Nabila El‐Sakkout, Brian J. Knight, Jason Shearer, Ricardo García‐Serres, Joseph M. Zadrozny, Leslie J. Murray
Publikováno v:
Angewandte Chemie International Edition
Angewandte Chemie International Edition, 2022, 61 (22), pp.e202202329. ⟨10.1002/anie.202202329⟩
Angew Chem Int Ed Engl
Angewandte Chemie International Edition, 2022, 61 (22), pp.e202202329. ⟨10.1002/anie.202202329⟩
Angew Chem Int Ed Engl
International audience; Dinitrogen coordination to iron centers underpins industrial and biological fixation in the Haber-Bosch process and by the FeM cofactors in the nitrogenase enzymes. The latter employ local high-spin metal centers; however, iro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ac963a7efcc294d620d176bac707c98
https://hal.science/hal-03645288
https://hal.science/hal-03645288
Autor:
Shunichi Fukuzumi, Mi Sook Seo, Kyung Ha Kim, Yong Min Lee, Jindou Yang, Jason Shearer, Wonwoo Nam
Publikováno v:
Angewandte Chemie International Edition. 59:13581-13585
A mononuclear nonheme cobalt(III) iodosylbenzene complex, [CoIII (TQA)(OIPh)(OH)]2+ (1), is synthesized and characterized structurally and spectroscopically. While 1 is a sluggish oxidant in oxidation reactions, it becomes a competent oxidant in oxyg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15ffdf003e8cb2f7e229ff6fa9555f2c
https://doi.org/10.1002/anie.202005091
https://doi.org/10.1002/anie.202005091