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Analysis of the treatment of plastic from electrical and electronic waste in the republic of Serbia and the testing of the recycling potential of non-metallic fractions of printed circuit boards
(Savez hemijskih inženjera, Beograd, 2017)
This paper presents the analysis of the quantity of plastic and waste printed circuit boards obtained after the mechanical treatment of electrical and electronic waste (E-waste) in the Republic of Serbia, as well as the ...
Cracking caused by cutting of plasma-sprayed hydroxyapatite coatings and its relation to the structural features of coatings deposited at different initial substrate temperatures
(Savez hemijskih inženjera, Beograd, 2017)
The present study estimated the cracking phenomenon in as-plasma-sprayed hydroxylapatite coatings (HACs) after they were being subjected to the severe cutting conditions in the direction perpendicular to the coating/substrate ...
Fed-batch L-(+)-lactic acid fermentation of brewer's spent grain hydrolysate
(Inst Brewing, London, 2017)
Brewer's spent grain (BSG) hydrolysates were used for L-(+)-lactic acid (LA) fermentation by Lactobacillus rhamnosus ATCC 7469. The aim of this study was to evaluate fed-batch LA fermentation of BSG hydrolysate with the ...
The effect of illegal lead processing on blood lead levels in children living in the mining area / Uticaj nezakonite prerade olova na nivo olova u krvi dece u rudarskoj zoni
(Military Health Department, Ministry of Defance, Serbia, 2017)
Background/Aim. The northern part of Kosovo was one of the largest lead and zinc production industries in Europe. Special attention has been paid to the landfill sites of these metals remained after past industrial activities. ...
Determination of s-genotype in apple and sweet cherry cultivars released at fruit research institute, Cacak
(Društvo genetičara Srbije, Beograd, 2017)
Apples and sweet cherries are generally characterized by self-incompatibility, which is controlled by the multiallelic locus S with gametophytic action. Thus the identification of S-genotype represents crucial information ...
Optimization of the ball mill processing parameters in the fat filling production
(Savez hemijskih inženjera, Beograd, 2017)
The aim of this study was to determine the effect of the main milling variables, i.e., agitator shaft speed (50, 75 and 100%, which is 25, 37.5 and 50 rpm) and milling time (30, 45 and 60 min) on physical and sensory ...
Surface-modified TiO2 powders with phenol derivatives: A comparative DFT and experimental study
(Elsevier, Amsterdam, 2017)
The charge transfer complex formation between TiO2 powder and variety of phenol derivatives (phenol, 4-nitrophenol, 4-bromophenol, 4-tert-butylphenol, hydroquinone) was achieved. The red-shift of optical absorption was ...
Comparative Effects of Span 20 and Span 40 on Liposomes Release Properties
(Walter de Gruyter Gmbh, Berlin, 2017)
Liposomes are known as convenient carriers for a broad range of actives. The release rate of actives can be adjusted/controlled by the addition of different surfactants. The aim of this study was to compare the effects of ...
Graphene Based Composite Hydrogel for Biomedical Applications
(Croatian Chemical Soc, Zagreb, 2017)
In this work, composite hydrogel consisting of poly(vinyl alcohol), graphene and silver nanoparticles, (Ag/PVA/Gr), was prepared by the immobilization of silver nanoparticles (AgNPs) in PVA/Gr hydrogel matrix in two steps. ...
Impact of carrier material on fermentative activity of encapsulated yoghurt culture in whey based substrate
(Savez hemijskih inženjera, Beograd, 2017)
The main objectives of this paper were to study the influence of the carrier material used for encapsulation and of bead size to fermentative activity and viability of the dairy starter culture Lactoferm ABY 6. Encapsulation ...