Zobrazeno 1 - 10
of 130
pro vyhledávání: '"Wolfdieter A. Schenk"'
Autor:
A Heymer, Wolfdieter A. Schenk, Gert Klug, Johannes Bremicker, Peter M. Jakob, Steffen Bloemer, Uwe Gbureck, Christian H. Ziener, Ulrich Nöth, Wolfgang R. Bauer, Eberhard Rommel, Thomas Kampf
Publikováno v:
Magnetic Resonance in Medicine. 64:1607-1615
This study reports the T1 and T2 relaxation rates of rhodamine-labeled anionic magnetic nanoparticles determined at 7, 11.7, and 17.6 T both in solution and after cellular internalization. Therefore cells were incubated with rhodamine-labeled anionic
Publikováno v:
European Journal of Inorganic Chemistry. 2010:391-402
The chiral N,P ligand P(Me)(Ph)[8-(2-methylquinolinyl)] (3) was synthesized and separated into its enantiomers via diastereomeric palladium complexes. The reactions of 3 and (Rp)-3 with [CpRe(CO)(NO)(NCMe)]BF 4 (7) gave the diastereomeric complexes [
Autor:
Stephanie A. Smith, Stefan Schmidbauer, Wolfdieter A. Schenk, Thomas Renné, Henri M. H. Spronk, Nicola J. Mutch, James H. Morrissey, William A. Gahl, Lucie Esterl, Felicitas Müller
Publikováno v:
Cell. 139(6):1143-1156
SummaryPlatelets play a central role in thrombosis, hemostasis, and inflammation. We show that activated platelets release inorganic polyphosphate (polyP), a polymer of 60–100 phosphate residues that directly bound to and activated the plasma prote
Autor:
Matthew A. Cranswick, Kristie R. Ruddick, Dennis L. Lichtenberger, Wolfdieter A. Schenk, Olivia Oorhles-Steele, Nadine E. Gruhn, Nicolai Burzlaff
Publikováno v:
Inorganica Chimica Acta. 361:1122-1133
The metal–sulfur bonding present in the transition metal–thiolate complexes CpFe(CO)2SCH3, CpFe(CO)2StBu, CpRe(NO)(PiPr3)SCH3, and CpRe(NO)(PPh3)SCH3 (Cp = η5-C5H5) is investigated via gas-phase valence photoelectron spectroscopy. For all four c
Publikováno v:
Chemistry - A European Journal. 12:4821-4834
Ruthenium hydrogensulfido complexes [CpRu(P-P)(SH)] ((P-P)= Ph 2 PCH 2 PPh 2 (dppm), Ph 2 PC 2 H 4 PPh 2 (dppe)) were obtained from the corresponding chloro complexes by Cl/SH exchange. Condensation with a range of cinnamaldehydes gave thiocinnamalde
Autor:
Stefan Dilsky, Wolfdieter A. Schenk
Publikováno v:
Zeitschrift für Naturforschung B. 61:570-576
The reaction of Et4N[W(CO)5Cl] with sodium dithiobenzoate, ethylxanthate, or various dithiocarbamates gave the corresponding salts Et4N[W(CO)4(SSCX)] (X = Ph, NEt2, N(H)t-Bu, NPh2, OEt) which contain the dithio ligand in a chelating bonding mode. Two
Publikováno v:
Journal of Chemical Crystallography. 35:373-379
The crystal structure of the new enediyne 3 was determined by X-ray diffraction. 3 crystallizes in the orthorhombic space group Pbca (No. 61) with a = 12.7148(9) A, b = 7.4872(8) A, c = 38.890(4) A, α = β = γ = 90∘ and Z = 8. The three-dimension
Autor:
Stefan Dilsky, Wolfdieter A. Schenk
Publikováno v:
European Journal of Inorganic Chemistry. 2004:4859-4870
The syntheses and some typical reactions of diastereomeric rhenium complexes [CpRe(NO)(CO){P(Ph)(R)(R′)}]BF4 (R = Me, Ph; R′ = 2-C6H4OMe, CH2C4H3S, CH2C4H7O) (3a−e) are described. Reduction of the carbonyl ligand with NaBH4 in THF gave the corr
Autor:
Stefan Dilsky, Wolfdieter A. Schenk
Publikováno v:
Zeitschrift für Naturforschung B. 59:1093-1102
The reaction of diastereomeric methyl rhenium complexes [CpRe(NO)(NMDPP)(CH3)] (NMDPP = neomenthyl-diphenylphosphine) and [CpRe(NO)(PAMP)(CH3)] (PAMP = phenyl-2- anisyl-methylphosphine) with thiols in the presence of HBF4 gave thiolate complexes [CpR
Publikováno v:
Inorganica Chimica Acta. 357:1886-1896
Reaction of PPN[W(CO)3(R2PC2H4PR2)(SH)] (PPN=Ph3PNPPh3; R=Me, 1; R=Ph, 2) with aromatic aldehydes in the presence of trifluoroacetic acid gave tungsten complexes of thiobenzaldehydes mer-[W(CO)3(R2PC2H4PR2)(η2-SCHR′)] (R=Me, 3a–3f; R=Ph, 4a