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Calcium oxide as a promising heterogeneous catalyst for biodiesel production: Current state and perspectives
(Oxford : Pergamon-Elsevier Science Ltd, 2016)
The present paper is an overview of the recent progress in the development of various CaO-based catalysts suitable for biodiesel production. The mechanism, kinetics and optimization of transesterification reaction over ...
Antitumor activity of organoruthenium complexes with chelate aromatic ligands, derived from 1,10-phenantroline: Synthesis and biological activity
(Elsevier, 2020)
The monocationic chloro complexes containing chelating N∩N ligands: [(η6-p-cymene)Ru(L1–4)Cl]+ (1–4), where L1 = 4-methyl-1,10-phenantroline, L2 = dipyrido[3,2-a:2′,3′-c]phenazine, L3 = 11-chloro-dipyrido[3,2-a:2′,3′-c]phenazine, ...
Physico-chemical evaluation of hydrophobically modified pectin derivatives: Step toward application
(Elsevier, 2018)
Present study reports synthesis and physico-chemical evaluation of hydrophobically modified pectin derivatives, obtained by reacting of pectin with di-acyl chlorides (glutaryl and sebacoyl chloride). Depending on length ...
Characterization of polyurethane/ferrite nanocomposites
(Belgrade: Serbian Ceramic Society, 2023)
Polyurethane (PU) nanocomposite materials, offer very desirable advantages over pure PU materials,as the nanocomposites have enhanced thermal, surface, mechanical and biological properties. The main goal of this study was ...
Modeling and optimization of sunflower oil methanolysis over quicklime bits in a packed bed tubular reactor using the response surface methodology
(Oxford : Pergamon-Elsevier Science Ltd, 2016)
The effect of the residence time (i.e. liquid flow rate through the reactor), methanol-to-oil molar ratio and reaction temperature on the fatty acid methyl esters (FAMEs) content at the output of a continuous packed bed ...
Chemical modification of chloroperoxidase for enhanced stability and activity
(Elsevier Sci Ltd, Oxford, 2014)
Chloroperoxidase from Caldariomyces fumago (CPO, EC 1.11.1.10) is one of the most interesting enzymes from the group of heme peroxidases and has been extensively applied in synthetic processes. Nevertheless, the practical ...
Corroded medieval iron nail from the Studenica Monastery - Material analysis and laser cleaning
(Elsevier, 2024)
In this paper, the state of an archaeological artefact (iron nail) originating from the Studenica Monastery (Serbia) has been presented as well as the possibility of laser cleaning its corrosion layers. To determine the ...
Simple One-Pot Synthesis of Fully Biobased Unsaturated Polyester Resins Based on Itaconic Acid
(American Chemical Society (ACS), 2017)
For the preparation of fully biobased unsaturated polyester resins (UPRs), the replacement of styrene with alternate nonpetroleum-based monomers turned out to be one of the most challenging tasks. Its complexity lies in ...
Development of an efficient biocatalytic system based on bacterial laccase for the oxidation of selected 1,4-dihydropyridines
(Elsevier, 2020)
Biocatalytic oxidations mediated by laccases are gaining importance due to their versatility and beneficial environmental effects. In this study, the oxidation of 1,4-dihydropyridines has been performed using three different ...
The influence of silver content on antimicrobial activity and color of cotton fabrics functionalized with Ag nanoparticles
(Elsevier, 2009)
The aim of this study was to examine the antimicrobial efficiency and color changes of cotton fabrics
loaded with colloidal silver nanoparticles which were synthesized without using any stabilizer. The influence
of ...