Pretraživanje
Prikaz rezultata 1-10 od 1825
Chemical weapons in university curricula - A way to safer society
(Serbian Chemical Society, Karnegijeva 4/III, Belgrade, Serbia, 2017)
Chemistry has been used as a tool of war for thousands of years. The earliest tools were poisoned arrows, Greek fire, water poisoning by hellebore plant extracts, etc. Apart from the chemicals used in the early wars, the ...
Preparation of CaO/γ-Al2O3 catalyst for biodiesel fuels. The catalytic activity in relation to thermal treatment
(Society of Physical Chemists of Serbia, 2014)
A heterogeneous base catalyst (CaO/γ-Al2O3) for biodiesel production from sunflower oil was prepared by the impregnation method. The catalyst was characterized by means of MIP and XRD methods. The catalytic activity of the ...
First study of electrochemical behavior of herbicide pethoxamid and its voltammetric determination in river water
(Srpsko hemijsko društvo, Karnegijeva 4/III, Beograd, Srbija / Serbian Chemical Society, Karnegijeva 4/III, Belgrade, Serbia, 2018)
Pethoxamid (POA) is relatively new herbicide and it belongs to group of chloroacetamides. It inhibits the germination of target weeds in corn, soybeans, peas and beans, tobacco and other crops and it can affects on ...
Our Experience in Testing Potential Prebiotics
(MDPI, 2023)
Background/objectives: Normal growth and development of the human gastrointestinal tract begins at the earliest age of life. The microbiota is a complex system and there are numerous efforts to influence these microbial ...
Novel in-situ synthesis of hydroxyapatite/titanium oxide composite coatings on titanium by simultaneous anodization/anaphoretic electrodeposition
(Zvornik : Faculty of Technology, 2019)
In-situ synthesis of HAp/TiO2 coating on titanium was performed via anaphoretic deposition of HAp and simultaneous anodization of Ti to produce highly adherent and strengthened composite coating. The prepared coatings were ...
Pectin/Carboxymethylcellulose Films as a Potential Food Packaging Material
(Wiley-VCH Verlag, 2018)
The present paper reports on pectin based films modified with carboxymethyl cellulose intended for food packaging. The films are prepared by solvent-casting method with different carboxymethyl cellulose content and ...
Nuclear magnetic resonance as a tool for the assessment of postharvest changes in the metabolome of the skin of sweet cherry ( Prunus avium L.)
(International Society for Horticultural Science (ISHS), 2019)
A metabolomics approach based on nuclear magnetic resonance (NMR) spectroscopy, a rapid and simple technique, was used for the assessment of chemical changes of ‘Van’ sweet cherries during their storage. This approach ...
Organsko-geohemijsko ispitivanje sedimenata iz arheološkog nalazišta Vinča (Beograd, Srbija) / Organic geochemical investigation of sediments from the archeological site Vinča (Belgrade, Serbia)
(Srpsko hemijsko društvo, Karnegijeva 4/III, Beograd, Srbija / Serbian Chemical Society, Karnegijeva 4/III, Belgrade, Serbia, 2018)
U okviru ovog istraživanja analizirano je deset uzoraka sedimenata iz arheološkog nalazišta Belo brdo iz Vinče, sa ciljem da se na osnovu rezultata organsko-geohemijskih ispitivanja dođe do novih saznanja o interakciji ...
The effect of the filter type on the quality of “shake flask” solubility determinations / Uticaj vrste filtera na kvalitet određivanja rastvorljivosti “shake-flask” metodom
(Serbian Chemical Society, Belgrade / Srpsko hemijsko društvo, Beograd, 2016)
The aim of the present study was to examine the influence of the filter type during phase
separation on solubility determination. Polyether sulfone (hydrophobic) and polyvinylidene fluoride (hydrophilic) filters were ...
Microwave Synthesis of Unusually-Shaped Crystalline RuO2 Supercapacitor
(Academician Evgeni Budevski Institute of Electrochemistry and Energy Systems Bulgarian Academy of Sciences, Sofia, Bulgaria, 2015)
One-step simple temperature-controlled microwave synthesis was applied to prepare nanocrystalline RuO2 dispersion from aqueous RuCl3. RuO2 dispersion was subjected to dynamic light scattering in order to analyze the ...