Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Brian J. Kraft"'
Autor:
Eric Carter, Ryan Johnson, David Saxon, Abigail T. Kennedy, Sarah E. Key, Brian J. Kraft, Patrick Underwood, John P. Bullock
Publikováno v:
Inorganic Chemistry. 47:7880-7887
The oxidative electrochemistry of luminescent rhenium (I) complexes of the type Re(CO) 3(LL)Cl, 1, and Re(CO) 3(LL)Br, 2, where LL is an alpha-diimine, was re-examined in acetonitrile. These compounds undergo metal-based one-electron oxidations, the
Autor:
Brian J. Kraft, Danielle L. Swem, Shinji Masuda, Jeffrey M. Zaleski, David B. Knaff, Aaron T. Setterdahl, Lee R. Swem, Carl E. Bauer
Publikováno v:
The EMBO Journal. 22:4699-4708
All living organisms alter their physiology in response to changes in oxygen tension. The photosynthetic bacterium uses the RegB-RegA signal transduction cascade to control a wide variety of oxygen-responding processes such as respiration, photosynth
Autor:
Pappannan Thiyagarajan, Barry D. Stein, Jaby Jacob, Jeffrey M. Zaleski, Brian J. Kraft, Josef W. Zwanziger, Matthew A. Anspach, Robert Hart, Peter DeSanto
Publikováno v:
Chemistry of Materials. 14:4422-4429
We present combined results of optical, scattering, and spectroscopic studies of (K2O)15(Nb2O5)15(TeO2)70 glass and glass ceramic and comment on possible mechanisms of the optical behavior in terms of existing theory. The glass ceramic is confirmed t
Autor:
Brian J. Kraft, Jeffrey M. Zaleski
Publikováno v:
New Journal of Chemistry. 25:1281-1289
The photochemical reactivities of 3-hydroxy-1,2,3-benzotriazine-4(3H)-one (1a) and tris[3-hydroxy-1,2,3-benzotriazine-4(3H)-one]iron(III) (1b) have been studied in solution and low temperature (5–77 K) glasses. Photoexcitation (λ345 nm) of 1a and
Publikováno v:
Inorganic chemistry. 49(24)
The spectroscopic, electronic, and DNA-binding characteristics of two novel ruthenium complexes based on the dialkynyl ligands 2,3-bis(phenylethynyl)-1,4,8,9-tetraaza-triphenylene (bptt, 1) and 2,3-bis(4-tert-butyl-phenylethynyl)-1,4,8,9-tetraaza-tri
Publikováno v:
Inorganic chemistry. 42(17)
We report the preparation of [5,10,15,20-tetraphenyl-2,3,7,8,12,13,17,18-octakis(phenylethynyl)porphinato] complexes of Ni(II), H(2), Zn(II), Mg(II), and Cu(II), as well as select trimethylsilanylethynyl derivatives. The X-ray structures of the octak
Autor:
Rebecca C. Holmberg, Dennis G. Peters, Jeffrey M. Zaleski, Diwan Singh Rawat, Lee J. Klein, Pedro J. Benites, H. Holden Thorp, Brian J. Kraft
Publikováno v:
Journal of the American Chemical Society. 125(21)
Metal-to-ligand charge-transfer (MLCT) photolyses (lambdaor = 395 nm) of copper complexes of cis-1,8-bis(pyridin-3-oxy)oct-4-ene-2,6-diyne (bpod, 1), [Cu(bpod)(2)]PF(6) (2), and [Cu(bpod)(2)](NO(3))(2) (3) yield Bergman cyclization of the bound ligan
Autor:
Brian J. Kraft, Shinji Masuda, Vladimira Dragnea, Gordon Tollin, Jun Kikuchi, Jeffrey M. Zaleski, Carl E. Bauer
Publikováno v:
Biochemistry. 42(22)
The flavoprotein AppA is a blue-light photoreceptor that functions as an antirepressor of photosynthesis gene expression in the purple bacterium Rhodobacter sphaeroides. Heterologous expression studies show that FAD binds to a 156 amino acid N-termin
Autor:
Nicole L. Coalter, Aurora E. Clark, Jeffrey M. Zaleski, Allen R. Siedle, Mahendra Nath, John C. Huffman, Brian J. Kraft
Publikováno v:
Inorganic chemistry. 42(5)
Reaction of 1,2-bis(tert-butyldimethylsilyloxy)-4,5-diiodobenzene with 2 equiv of phenylacetylene followed by deprotection with KF/HBr yields the catechol-enediyne ligand 4,5-bis(phenylethynyl)benzene-1,2-diol (CatED, 1). Metathesis of VO(SALIMH)ACAC
Publikováno v:
Journal of the American Chemical Society. 124(2)
We report the syntheses of the photochemically labile 9-diazo-4,5-diazafluorene (1) framework and the corresponding Cu(9-diazo-4,5-diazafluorene)(2)(NO(3))(2) compound (2). The X-ray structure of 2 reveals a 6-coordinate, tetragonal geometry with one