Now showing items 1-10 of 49
Preparation of Bi2Se3 quantum dots by dissolution of crystalline powder in acetonitrile
(Journal of Materials Science Letters, 1998)
Prevention and recovery of CuSO4-induced inhibition of Na+/K+-ATPase and Mg2+-ATPase in rat brain synaptosomes by EDTA
(Toxicology Letters, 1999)
Enzymatic activities of Na+/K+-ATPase and Mg2+-ATPase from rat brain synaptic plasma membrane were studied in the absence and presence of EDTA. The aim of the study was to examine the ability of this strong chelator to ...
Surface properties of metal ions modified silicas
(Colloids and Surfaces. A: Physicochemical and Engineering Aspects, 1999)
The surface properties of metal (alkali and alkaline earth) modified silica beads were investigated by the inverse gas chromatography method. Silica beads, obtained from silica sol, were characterized by their specific ...
Production of fragments with Z GT = 8 in interaction of 12.7 GeV He-4+U, Pb, Au and Ag: track detector study
(European Physical Journal A. Hadrons and Nuclei, 1998)
The processes of production of fragments with Z greater than or equal to 8 in the interaction of 12.7 GeV He-4 with U, Pb, Au and Ag have been analyzed using the polycarbonate track detector Makrofol. The sandwich technique ...
Crystal structure of dichloro-bis(3(5)-amino-5(3)-methylpyrazole)zinc(II), ZnCl2N6C8H14
(Zeitschrift fur Kristallographie = New Crystal Structures, 1998)
Spectrophotometric and electrochemical study of protolytic equilibria of some oximes-acetylcholinesterase reactivators
(Journal of Pharmaceutical and Biomedical Analysis, 1999)
Newly synthesized oximes, mono and bis imidazole derivatives, which promise to be more effective acetylcholinesterase reactivators than standard antidotes used, were investigated by spectrophotometric and electrochemical ...
Spectrophotometric studies of the influence of organic solvents and substituents on some Schiff bases
(Spectroscopy Letters, 1998)
The effect of the substituents, solvent polarities and hydrogen ion concentration on the electronic structure and UV/VIS absorption spectra of some Schiff bases, derivatives of N-(R-benzylidene)benzidine (R = o-NO2 and ...
Transition metal complexes with thiosemicarbazide-based ligands. 33. [4-(2-diphenylphosphino-alpha-ethoxybenzyl-P)-3-methyl-1-salicylidene-isothiosemicarbazido-N-1,N-4,O]nickel(II)
(Acta Crystallographica. Section C: Crystal Structure Communications, 1998)
The title compound, [Ni(C30H28N3O2PS)], is the first example of a transition metal complex involving a thiosemicarbazide-based tetradentate ligand with a P atom in its coordination sphere. The Ni atom in the complex has a ...
Computer study of uranium extraction from phosphoric acid at various organic flow arrangements
(Hungarian Journal of Industrial Chemistry, 1999)
Simulation of the first cycle of the DEPA-TOPO process of uranium recovery from wet-process phosphoric acid with mixer-settler contactors operated in a counter-current (CTC), cross-current (CSC) and an alternative ...
Apolipoprotein E gene DNA polymorphism in Serbian population
(Jugoslovenska Medicinska Biohemija, 1999)
The study estimates the distribution of apoE alleles in Serbian population (622 persons) by restriction isotyping of the amplified apoE gene sequence and MADGE analysis. The E2 allele frequency estimated here (0.149) is ...