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Prikaz rezultata 491-499 od 499
Biobased composite materials obtained from unsaturated polyester resins and waste coffee / Kompozitni materijali na bazi nezasićenih poliestarskih smola dobijenih iz bioobnovljivih izvora i otpadne kafe
(Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS)Društvo za procesnu tehniku, 2022)
Replacing styrene with biobased monomers to produce fully biobased unsaturated polyester
resins (UPRs) turned out to be quite a challenging task. Styrene has been recognized as a hazardous and a potentially carcinogenic ...
Effect of neutralization degree of methacrylic acid on hydrogel swelling and drug release
(The Faculty of Technology, University of Banja Luka, 2022)
Drug delivery system is an amazing tool which is widely used for drugprotection and its controlled release in order to enhance drug bioavailability,reduce side effects and therefore to improve overall therapy. Hydrogels ...
Thermal extraction of pectin from waste apple pomace using choline chloride based eutectic solvents
(Belgrade : Serbian Chemical SocietyBelgrade : Serbian Young Chemists’ Club, 2022)
Processing of waste by-products of agricultural origin generated by different kinds of
industries can entail environmental problems. Waste apple pomace (biomass) could play
an important role in pectin production, ...
Immobilization of α-amylase from bacillus paralicheniformis on bentonites
(The Society of Physical Chemists of Serbia, 2022)
α-Amylase from Bacillus paralicheniformis (BliAmy) is a highly efficient raw starch digesting enzyme. Starch is an inexpensive source of many food industrial products. Naturally occurring clay are non-toxic, environmentally ...
Recycled aggregate mortar made with the recycled concrete aggregate and fly ash
(Belgrade : Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS)Belgrade : Society for Renewable Electrical Power Sources, 2022)
With the aim of sustainable development of the construction industry, a large number of theoretical and practical research is currently being carried out on the possibilities of using various recycled materials in cement ...
Coordination preferences of NNO and NNS Schiff base ligands with Co(III) complexes: Synthesis, characterization and DFT calculation
(Elsevier, 2022)
Two Co(III) complexes with condensation product of thiosemicarbazide and 2-acetylthiazole (HL1 ligand, (E)-2-(1-(thiazol-2-yl)ethylidene)hydrazine-1-carbothioamide) and the condensation product of 2-acetylpyridine and ...
Ultrasound assisted extraction of pectin from waste apple pomace using choline chloride based eutectic solvents / Ultrazvučna ekstrakcija pektina iz otpadne jabučne kaše primenom eutektičkih rastvarača na bazi holin hlorida
(Serbian Chemical Society, 2022)
Pectin and pectin derived oligosaccharides can be obtained from waste apple pomace(biomass). Traditional method for pectin extraction involves use of diluted mineral acids atelevated temperatures, with yields of about 10 ...
Effect of neutralization degree of methacrylic acid on hydrogel swelling and drug release
(Banja Luka : University in Banjaluka, Faculty of Technology, 2022)
Drug delivery system is an amazing tool which is widely used for drug protection and its controlled
release in order to enhance drug bioavailability, reduce side effects and therefore to improve overall
therapy. Hydrogels ...
Biobased unsaturated polyester resins reinforced with natural fillers
(Banja Luka : University in Banjaluka, Faculty of Technology, 2022)
Most used raw materials for production of unsaturated polyester resins are obtained from
petroleum. Transitioning to biobased unsaturated polyester resins is a complex, costly and time consuming process, but it is necessary ...