Now showing items 31-40 of 116
Strukturbeweis der AromatizitÄt von Borepinen: ein Vergleich von 1-Chlorborepin und Tricarbonyl(1-chlorborepin)molybdÄn Diese Arbeit wurde aus dem Petroleum Research Fund gefÖrdert, der von der American Chemical Society verwaltet wird. W. K. dankt der Deutschen Forschungsgemeinschaft fÜr ein Postdoktorandenstipendium. Professor Hans Bock zum 65. Geburtstag gewidmet
(WILEY-VCH Verlag GmbH, 1993-07)
No Abstract.
Thermodynamics of divalent-metal fluorides VI. Heat capacity and thermodynamic properties of the fast-ion conductor CaSn2F6 at temperatures from 6 K to 310 K
(Elsevier, 1993-02)
The molar heat capacity Cp. m of calcium hexafluorostannate CaSn2F6 was measured at temperatures T from 6 K to 310 K by adiabatic calorimetry. Reproducible heat capacities were obtained only after cooling the sample twice ...
Synthesis of 1-(2-aminopropyl)benzimidazoles, structurally related to the TIBO derivative R82150, with activity against human immunodeficiency virus.
(Elsevier, 1993-04)
A number of 1-(2-aminopropyl)-2-mercaptobenzimidazoles related to the TIBO derivatives R82150 have been prepared and tested for their activity against human immunodeficiency virus type 1 (HIV-1). These compounds were all ...
Identification of a scavenger receptor in rat luteal cells which recognizes chemically modified lipoproteins and mediates the uptake of cholesterol for steroidogenesis
(Elsevier, 1993-07-25)
The presence of the acetyl low density lipoprotein (acetyl-LDL), or scavenger receptor, which binds modified forms of LDL, was examined in rat luteal cells. Acetyl-LDL supported progesterone production by dispersed rat ...
S18.20 Preparation of two kinds of sialic acid specific monomeric monovalent lectin derivatives and their application to the study of cell surface glycoconjugates by flow cytometry
(Kluwer Academic Publishers; Chapman & Hall ; Springer Science+Business Media, 1993-08)
Diimide formation on the Ni(100) surface
(Elsevier, 1993-06-10)
Diimide (N2H2), an extremely reactive species, is observed as a gas phase product from the Ni(100) surface in the 200 to 450 K range during hydrazine thermal decomposition and during thermal desorption of predissociated ...
The Relation between Adsorption of Additives and Crystal Growth Rate of L-Alanine
(Elsevier, 1993-04)
The growth kinetics of L-alanine from solution in the presence and absence of L-phenylalanine and L-leucine has been studied. L-Alanine crystal growth, from crystal size distribution measurements, is independent of the ...
Adsorption and thermal decomposition of CH3SH on the Pt(111) surface
(Elsevier, 1993-12-01)
Adsorption, desorption and thermal decomposition of methanethiol (CH3SH) on a clean and on a (2 x 2)-S covered Pt(111) surface have been studied using temperature programmed desorption, high resolution electron energy ...
The effects of transforming growth factor alpha and somatostatin on regenerating hepatocytes in the rat
(Elsevier, 1993-03-05)
Transforming growth factor alpha (TGF[alpha]) stimulates DNA synthesis in adult rat hepatocytes, and plays a physiological role after partial hepatectomy by an autocrine mechanism. Somatostatin (SS-14) is a potent inhibitor ...
Renaturation of glucose-6-phosphate dehydrogenase from Leuconostoc mesenteroides after denaturation in 4 M guanidine hydrochloride: kinetics of aggregation and reactivation
(Elsevier, 1993-04-21)
In 4 M guanidine hydrochloride (GdnHCl), the dimeric enzyme glucose-6-phosphate dehydrogenase from Leuconostoc mesenteroides (G6PD) dissociated to subunits and was extensively unfolded. Rapid dilution of this high GdnHCl ...