Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Troy A. Stich"'
Autor:
Richard I. Sayler, Troy A. Stich, Sumedh Joshi, Nicole Cooper, Jared T. Shaw, Tadhg P. Begley, Dean J. Tantillo, R. David Britt
Publikováno v:
ACS Central Science, Vol 5, Iss 11, Pp 1777-1785 (2019)
Externí odkaz:
https://doaj.org/article/9212e272d86a468d8a988880de2b2c7d
Autor:
Jack Thomas-Colwell, Arvin Sookezian, Daniel A. Kurtz, Jeremy Kallick, Lawrence M. Henling, Troy A. Stich, Michael G. Hill, Bryan M. Hunter
Publikováno v:
Inorganic Chemistry. 61:12625-12634
We report the isolation and characterization of a series of three cobalt(II) bis(phosphine) complexes with varying numbers of coordinated solvent ligands in the axial position. X-ray quality crystals of [Co(dppv)₂][BF₄]₂(1), [Co(dppv)₂(NCCH
Autor:
Troy A, Stich
Publikováno v:
Methods in molecular biology (Clifton, N.J.). 2353
Continuous-wave (CW) electron paramagnetic resonance (EPR) spectroscopy is a powerful ally in characterizing the multitude of redox-active iron-sulfur cluster-containing ([Fe-S]) species present in biological samples. The technique detects only those
Autor:
William A. Goddard, Robert J. Nielsen, Davide Lionetti, Sandy Suseno, Emily Y. Tsui, Kurtis M. Carsch, Theodor Agapie, Luo Lu, R. David Britt, Troy A. Stich
Publikováno v:
Inorganic Chemistry. 58:2336-2345
The modulation of the reactivity of metal oxo species by redox inactive metals has attracted much interest due to the observation of redox inactive metal effects on processes involving electron tra...
Autor:
Benjamin H. Shupe, Brittany M. Armstrong, R. David Britt, Richard I. Sayler, Troy A. Stich, Annaliese K. Franz
Publikováno v:
ACS Catalysis. 9:1224-1230
Herein, we describe an enantioselective Cu(II)-catalyzed spiroannulation of N-Boc-iminooxindoles with allylsilanes where a significant positive nonlinear effect (NLE) is observed. EPR spectroscopic studies of the copper(II) species present under synt
Autor:
Troy A. Stich
Publikováno v:
Methods in Molecular Biology ISBN: 9781071616048
Continuous-wave (CW) electron paramagnetic resonance (EPR) spectroscopy is a powerful ally in characterizing the multitude of redox-active iron-sulfur cluster-containing ([Fe-S]) species present in biological samples. The technique detects only those
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9b62baab684d4b988216e773ec6cb5d
https://doi.org/10.1007/978-1-0716-1605-5_14
https://doi.org/10.1007/978-1-0716-1605-5_14
Publikováno v:
Journal of the American Chemical Society, vol 140, iss 40
Biotin (vitamin B7) is an enzyme cofactor required by organisms from all branches of life but synthesized only in microbes and plants. In the final step of biotin biosynthesis, a radical S-adenosyl-L-methionine (SAM) enzyme, biotin synthase (BioB), c
Autor:
Sumedh Joshi, Tadhg P. Begley, Jared T. Shaw, Dean J. Tantillo, R. David Britt, Richard I. Sayler, Nicole Cooper, Troy A. Stich
Publikováno v:
ACS central science, vol 5, iss 11
ACS Central Science
ACS Central Science, Vol 5, Iss 11, Pp 1777-1785 (2019)
ACS Central Science
ACS Central Science, Vol 5, Iss 11, Pp 1777-1785 (2019)
S-Adenosyl methionine (SAM) is employed as a [4Fe-4S]-bound cofactor in the superfamily of radical SAM (rSAM) enzymes, in which one-electron reduction of the [4Fe-4S]-SAM moiety leads to homolytic cleavage of the S-adenosyl methionine to generate the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa28557c196e0b568675d494bf796954
https://escholarship.org/uc/item/9wf0g7cv
https://escholarship.org/uc/item/9wf0g7cv
Publikováno v:
The Journal of Physical Chemistry B. 122:1588-1599
The Mn4CaO5 oxygen-evolving complex (OEC) of photosystem II catalyzes the light-driven oxidation of two substrate waters to molecular oxygen. ELDOR-detected NMR along with computational studies indicated that ammonia, a substrate analogue, binds as a
Publikováno v:
Inorganic Chemistry. 56:14596-14604
A simple exchange reaction between [AriPr4Sn(μ-Cl)]2 (1) and sodium azide afforded the doubly bridged Sn(II) azide, [AriPr4Sn(μ-N3)]2 (2) (AriPr4 = C6H3-2,6(C6H3-2,6-iPr2)2) in 85% yield. Photolysis of a diethyl ether solution of 2 for ca. 16 h yie