Výsledky vyhledávání - "Elky Almaraz"

THE COORDINATION CHEMISTRY OF HNO: FROM WARREN ROPER TO HEMOGLOBIN

Autor: Mugaresson R. Kumar, Elky Almaraz, Patrick J. Farmer

Publikováno v: Comments on Inorganic Chemistry. 31:130-143

The coordination chemistry of the one-electron reduced form of nitric oxide, termed a nitroxyl or nitrosyl hydride (NO- or HNO), is described anecdotally through the author's discovery of a stable HNO adduct of myoglobin, HNO-Mb, as an illustration o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::47be5606a4a85af559b3c12697447b1b
https://doi.org/10.1080/02603594.2010.520257

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Thiolate Bridging and Metal Exchange in Adducts of a Zinc Finger Model and PtII Complexes: Biomimetic Studies of Protein/Pt/DNA Interactions

Autor: Nicholas Farrell, Marcetta Y. Darensbourg, Qin Liu, Queite A. de Paula, Joseph H. Reibenspies, Elky Almaraz

Publikováno v: Journal of the American Chemical Society. 130:6272-6280

To provide precedents for the possible interactions of platinum DNA adducts with zinc finger proteins, the complexes [Pt(dien)Cl]Cl (dien = diethylenetriamine) and [Pt(terpy)Cl]Cl (terpy = 2,2':6',2''-terpyridine) were exposed to the N,N'-bis(2-merca

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https://doi.org/10.1021/ja711254q

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Comparisons of zinc with cadmium in N2S2 coordination and as S-bonded adducts to tungsten carbonyls

Autor: William S. Foley, Nattamai Bhuvanesh, Marcetta Y. Darensbourg, Elky Almaraz, Jason A. Denny, Joseph Henry Reibenspies

Publikováno v: Dalton transactions (Cambridge, England : 2003). 41(1)

The synthesis and characterization of bis-mercaptoethanediazaheptane cadmium(II) is reported and compared to the analogous zinc complex. Of significance is the dimeric form of the [Zn(N(2)S(2))](2) complex achieves penta-coordination about zinc throu

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https://pubmed.ncbi.nlm.nih.gov/22083144

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Autor: Nattamai Bhuvanesh, Marcetta Y. Darensbourg, Qin Liu, Elky Almaraz, John B. Mangrum, Queite A. de Paula, Jason A. Denny, Nicholas Farrell

Publikováno v: Dalton transactions (Cambridge, England : 2003). (48)

The reaction between the complexes [MCl(L)]Cl(x) (L = 2,2',2''-terpyridine, terpy and dien, diethylenetriamine; M = Pd, x = 1; M = Au, x = 2) and [Zn(bme-dach)](2), an N(2)S(2)-Zn-thiolate bridged dimer used to mimic zinc finger protein sites, was st

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https://pubmed.ncbi.nlm.nih.gov/20023920

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Imidazole-Containing (N3S)-NiII Complexes Relating to Nickel Containing Biomolecules

Autor: Michael L. Singleton, Roxanne M. Jenkins, Marcetta Y. Darensbourg, Joseph H. Reibenspies, Elky Almaraz

Dimeric (N(2)S)Ni complexes and the monomeric N(2)S(2) bismercaptodiazacycloheptane nickel complex, (bme-dach)Ni, serve as precursors to two N(2)-, N'-/ S- complexes where N(2) = diazacycloheptane, N' = imidazole and S = thiolate. As rare examples of

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https://europepmc.org/articles/PMC2908898/

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Development of five-coordinate zinc mono- and dithiolates as S-donor metalloligands: formation of a Zn-W coordination polymer

Autor: William S. Foley, Elky Almaraz, Joseph H. Reibenspies, Melissa L. Golden, Marcetta Y. Darensbourg, Jason A. Denny

Publikováno v: Inorganic chemistry. 48(12)

The synthesis and isolation of mono- and dithiolate-bridged Zn(mu-SR)(n)W(CO)(m) (where n = 1, m = 5; n = 2, m = 4) species from the dimeric N,N'-bis(2-mercaptoethyl)-1,4-diazacycloheptanezinc(II), [Zn-1'](2), and the monomeric [N-(3-thiabutyl)-N'-(3

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https://pubmed.ncbi.nlm.nih.gov/19413331

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Zinc/Nickel exchange and ligand cannibalism in N2S2O1,2 donor ligand sets

Autor: Elky Almaraz, Marcetta Y. Darensbourg, William S. Foley, Jason A. Denny, Nattamai Bhuvanesh, Joseph H. Reibenspies

Publikováno v: Dalton Transactions. :9496

To explore the displacement of Zn(2+) by Ni(2+) from within N-, S-, and O-chelate ligands, (N-(3-thiabutyl)-N'-(3-thiapentaneoate)-1,4-diazacycloheptane)zinc(II), Zn-1'-Ac, and 1,4-diazacycloheptane-1,4-diylbis(3-thiapentanoato) zinc(II), Zn-1'-Ac(2)

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https://doi.org/10.1039/b914422f

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Akademický článek

Reactions of palladium and gold complexes with zinc-thiolate chelates using electrospray mass spectrometry and X-ray diffraction: molecular identification of [Pd(bme-dach)], [Au(bme-dach]+and [ZnCl(bme-dach)]2PdElectronic supplementary information (ESI) available: Ball and stick images of the [Pd(bme-dach)] structural disorder, mass spectral data of Au3+compounds with Zn compounds. CCDC reference numbers 743609–743611. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/b917748p

Autor: Queite A. de Paula, Qin Liu, Elky Almaraz, Jason A. Denny, John B. Mangrum, Nattamai Bhuvanesh, Marcetta Y. Darensbourg, Nicholas P. Farrell

Publikováno v: Dalton Transactions: An International Journal of Inorganic Chemistry; Dec2009, Vol. 2009 Issue 48, p10896-10903, 8p

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Zinc/Nickel exchange and ligand cannibalism in N2S2O1,2donor ligand setsElectronic supplementary information (ESI) available: Photographs of reaction mixtures, selected bond lengths and a summary of crystallographic data. CCDC reference numbers 740148 & 740149. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/b914422f

Autor: Elky Almaraz, Jason A. Denny, William S. Foley, Joseph H. Reibenspies, Nattamai Bhuvanesh, Marcetta Y. Darensbourg

Publikováno v: Dalton Transactions: An International Journal of Inorganic Chemistry; Oct2009, Vol. 2009 Issue 43, p9496-9502, 7p

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