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Приказ резултата 7081-7090 од 7160
Electrochemical oxidation of 2,4,6-trichlorophenol on iron-doped nanozirconia cerami / Elektrohemijska oksidacija 2,4,6-trihlorfenola na nano-cirkonijum - oksidnoj matrici dopiranoj gvožđem
(Beograd: Srpsko hemijsko društvo, 2021)
Solvothermaly synthesized zirconium oxide nanopowders, pure and
doped with various amounts of iron ions (1–20 %), were used as modifiers of
glassy carbon electrodes. The modified electrodes were tested in the reaction ...
Luminescent properties of praseodymium doped phosphate tungsten bronze
(Faculty of Management Herceg Novi, 2023)
Nowadays phosphate tungsten bronzes (PWBs) attract a lot of attention due to their interesting chemical, mechanical, and optical features. Moreover, tungsten bronzes as inert inorganic solids, with incorporated rare-earth ...
Synthesis and characterization of azido Zn(II) complex with the condensation product of 2-acetylpyridine and Girard's P reagent / Синтеза и карактеризација азидо комплекса Zn(II) са кондензaционим производом 2-ацетилпиридина и Жираровог П реагенса
(Belgrade, Serbia : Serbian Cristallographic Soceity // Beograd, Srbija : Srpsko kristalografsko društvo, 2023)
In the reaction of HLC1 with Zn(BF4)2.6H20 and NaN3 in molar ratio 1 : 1 : 4 in acetonitrile/water/methanol mixture of solvents, an mononuclear Zn(II) complex (1) was obtained, with composition [ZnL(N3)2]. In complex 1, ...
Comparison of the luminescence properties of phosphate-tungsten bronze and cerium doped phosphate-tungsten bronze
(Kragujevac, Serbia : Institute for Information Technologies, University of Kragujevac, 2023)
Phosphate-tungsten bronzes (PWBs) constantly attract a lot of attention owing to their interesting chemical, mechanical, and optical properties. Furthermore, tungsten bronzes as inert inorganic solids, exhibit interesting ...
The comparison of two methods used to observe a nonlinear system: potentiometry and holography
(Kragujevac, Serbia : Institute for Information Technologies, University of Kragujevac, 2023)
The transition from state I ( characterized by low iodide and iodine concentration) to state II (high iodide and iodine concentration) occurs in a nonlinear Briggs-Rauscher (BR) oscillatory reaction. This transition was ...
The investigation of chitin influence in laser induced deformation of butterfly wings
(Belgrade : Serbian Chemical SocietyBelgrade : Serbian Young Chemists’ Club, 2023)
The investigation of laser beam irradiation on different types of butterfly wings has been done previously by using the holographic method. The deformations due to the use of different laser wavelengths were observed. It ...
Effect of CoMoO4 nanopowders synthesized by glycine nitrate procedure and calcinated at 450 °C on Briggs-Rauscher oscillatory dynamics
(Belgrade : University of Belgrade, Institute for Multidisciplinary Research, 2023)
Cobalt molybdate is of importantce for the development of mobile telecommunication systems, such as mobile phones and high-quality microwave dielectric ceramics for high resonant frequency selectivity in microwave devices. ...
Amilaze srednjeg creva larvi bukove strižibube (Morimus funereus) i velike hrastove strižibube (Cerambyx cerdo) / Amylases in the midgut of long – horned beetle (Morimus funereus) and great capricorn beetle (Cerambyx cerdo) larvae
(Универзитет у Београду, Хемијски факултет, 2011)
U оvоm rаdu su ispitivаni: gајеnjе lаrvi idоbiјаnjе rеprоduktivnо spоsоbnih јеdinki bukоvеstrižibubе (Morimus funereus) u lаbоrаtоriјskimuslоvimа; аnаlizirаnjе аmilаznе аktivnоsti iizоаmilаznih prоfilа lаrvi bukоvе i ...
Modified simultaneous saccharification and fermentation for the production of bioethanol from highly concentrated raw corn starch
(Elsevier Ltd, 2023)
Bioethanol is one of the main bio-based molecules produced mainly from sugar cane, molasses and corn. Its environmental advantages allow it to be considered as safe and the cleanest fuel alternative. Starch is a widespread ...
Sonophotocatalytic degradation of dye CI Acid Orange 7 by TiO2 and Ag nanoparticles immobilized on corona pretreated polypropylene non-woven fabric
(Elsevier, 2015)
This study discusses the possibility of using corona pre-treated polypropylene (PP) non-woven fabric as a support for immobilization of colloidal TiO2 and Ag nanoparticles in order to remove dye C.I. Acid Orange 7 from ...