Now showing items 1-10 of 50
Infra-red spectra of 1:10-phenanthroline metal complexes in the rock salt region below 2000 cm-1
(Elsevier, 1959-03)
Infra-red spectra of twenty two metal-1:10-phenanthroline perchlorates together with spectra of the free ligand, its hydrate and perchlorate salt have been obtained in the region between 600 and 2000 cm-1 from Nujol mulls. ...
Solubility product relations in the rare earth hydrous hydroxides
(Elsevier, 1959)
The solubility products for some rare earth hydroxides and their temperature dependence have been shown. Greater solubility is shown for larger atomic radii and for lower temperature.
Free and nonprotein amino acids of Tetrahymena pyriformis
(Elsevier, 1956-05)
Paper chromatography was used to determine 20 amino acids and related compounds present in both the free and the nonprotein forms in Tetrahymena pyriformis. The most abundant free amino acids in the cells were found to be ...
Effect of dinitrophenol on the interaction between myosin and nucleotides
(Elsevier, 1959-04)
1. 1. The effects of 2,4-dinitrophenol (DNP) on the interaction of several nucleoside triphosphates with myosin B and glycerol-treated psoas fibers have been studied at 0.3 M KCl, 10-3 M Ca++, pH 7.0, 25.5 [deg]C.2. 2. The ...
Glycolytic activity in extracts of young rat skin
(Elsevier, 1959-01)
1. 1. Data have been presented which indicate the presence of most of the glycolytic enzymes in the skin of the young rat.2. 2. A cell-free extract of this tissue will stoichiometrically convert fructose diphosphate to ...
Adsorption of vapors by silica gels of different structures
(Elsevier, 1952-02)
1. 1. Isothermals were obtained at 25[deg]C. for the adsorption of the vapors of methyl alcohol, ethyl alcohol, n-propyl alcohol, benzene, carbon tetrachloride, hexane, and water by silica gels of different apparent ...
Polymerization of methacrylate induced by gamma irradiated polymethyl methyacrylate
(Interscience Publishers, Inc.Wiley Periodiocals, Inc., 1959-06)
No Abstract.
Über die Spaltung der Doppelbindung im Neoergosterol
(WILEY-VCH Verlag GmbH, 1959)
By a careful sidechain cleavage of neoergosteryl acetate, 3,Β-hydroxy- ar , B-bisnorcholanaldehyde could be isolated as its crystalline dimethyl acetal (Va). Acetylation and bromination afforded 3Β-acetoxy-20-bromo- ar , ...