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Приказ резултата 201-210 од 221
Some problems connected with boron determination by atomic absorption spectroscopy and the sensitivity improvement
(Journal of the Serbian Chemical Society, 2001)
Two atomizers were compared: an N2O-C2H2 flame and a stabilized U-shaped DC arc with aerosol supply. Both the high plasma temperature and the reducing atmosphere obtained by acetylene addition to the argon stream substantially ...
Experimental study of physical parameters significant in fullerene synthesis
(Journal of the Serbian Chemical Society, 2003)
In this work, the effect of physical parameters on the yield of fullerene, synthesized in a hollow cathode plasma reactor is investigated. The experimental investigations done previously have shown that the fullerene yield ...
Optical diagnostics of fullerene synthesis in the RF thermal plasma process
(Journal of the Serbian Chemical Society, 2005)
In this work, the results of an optical emission study of fullerene synthesis in an inductively coupled radio frequency thermal plasma reactor are presented. The emission spectroscopy studies, based on the use of the Swan ...
Synthesis and crystal structure of 1,2,3,4-tetrahydro-9-aminoacridine tetrachlorozincate(II) monohydrate / Sinteza i kristalna struktura 1,2,3,4-tetrahidro-9-aminoakridin-tetrahlorocinkata(II) monohidrata
(Journal of the Serbian Chemical Society, 2010)
In the reaction of ZnCl(2) with tacrine hydrochloride in water novel tetracoordinated (C(13)H(15)N(2))(2)[ZnCl(4)]-H(2)O complex was obtained and characterized by elemental analysis, molar conductivity and X-ray analysis. ...
Chemical aspects of the influence of cobalt ions on ATPase activity
(Journal of the Serbian Chemical Society, 2000)
The influence of Co2+ ions on the activities of Na+/K+-ATPase and Mg2+-ATPase, enzymes from rat brain synaptic plasma membrane, was studied. The aim of this study was to investigate the inhibition of both ATPases activities ...
The influence of transition and heavy metal ions on ATP-ases activity in rat synaptic plasma membranes
(Journal of the Serbian Chemical Society, 2004)
The influence of transition metal (Cu2-,Zn2+, Fe2+ and Co2+) and heavy metal ions (Hg2+, Ph2+ and Cd2+) on the activities of Na+/K+-ATPase and Mg2+-ATPase isolated from rat synaptic plasma membranes (SPM) was investigated. ...
Technetium-99m production: Available options and future prospects
(Journal of the Serbian Chemical Society, 1998)
Influence of different carbon monolith preparation parameters on pesticide adsorption
(Journal of the Serbian Chemical Society, 2013)
The capacity of carbon monolith for pesticide removal from water, and the mechanism of pesticide interaction with the carbon surface were examined. Different carbon monolith samples were obtained by varying the carbonization ...
Characterisation of surface oxygen groups on different carbon materials by the Boehm method and temperature-programmed desorption
(Journal of the Serbian Chemical Society, 2011)
The surface characteristics of different carbon materials: activated carbon, carbon felt, glassy carbon and a porous carbon monolith were investigated. The specific surface area was examined by the BET method with N(2) ...
Influence of the precursor chemical composition on heavy metal adsorption properties of hemp (Cannabis Sativa) fibers based biocarbon
(Journal of the Serbian Chemical Society, 2017)
Waste hemp (Cannabis sativa) fibers were used as sustainable and renewable raw materials for production of low-cost biocarbon sorbent for heavy metals removal. Carbon precursors of different chemical composition were ...