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Novel eco-friendly initiation system based on vitamin C for energy efficient synthesis of PMAA hydrogel used for delivery of phenolic compounds
(Elsevier B.V., 2023)
This study reports successful free radical synthesis of pH-sensitive hydrogels based on poly(methacrylic acid) (PMAA) by using new green initiation system based on vitamin C and hydrogen peroxide (VC/H2O2). The application ...
Influence of zinc addition on anti-tarnish silver alloys in four different systems
(Belgrade : Association of Metallurgical Engineers of Serbia (AMES), 2023)
The presented paper investigates the influence of zinc addition on corrosion characteristics of different sterling silver alloy systems. Open circuit potential measurements, linear polarization resistance method, and ...
Continuous production of fructo-oligosaccharides using selectively immobilized fructosyltransferase from Aspergillus aculeatus onto Purolite® A109
(Korean Society of Industrial Engineering Chemistry, 2023)
Within this study, the investigation of potential selective immobilization of fructosyltransferase (FTase) derived from Aspergillus aculeatus (from commercial enzyme preparation Pectinex® Ultra SP-L) onto the polystyrenic ...
Characterization of microporous PP/PE nonwoven mats surface modified by deposition of electrospun nanofibers
(Journal of the Textile Institute, 2023)
This study investigates the effect of surface modification by deposition of electrospun fibers on properties and performance of three different microporous polypropylene/polyethylene (PP/PE) commercial nonwoven membrane ...
Thermodynamic and kinetic analysis of jarosite Pb–Ag sludge thermal decomposition for hydrometallurgical utilization of valuable elements
(Springer Science and Business Media B.V., 2023)
Jarosite is a specific type of hazardous waste determined by the origin of the primary raw materials of the hydrometallurgical process of zinc production. It represents a very demanding raw material for further treatment ...
ENHANCEMENT OF THE BIOACTIVE AND NUTRITIONAL PROPERTIES OF SOY PROTEIN CONCENTRATE THROUGH THE USE OF ENZYME TECHNOLOGY
(Belgrade : University, Faculty of Technology and Metallurgy, 2023)
Soybean, a protein-rich leguminous oilseed, is often unacceptable due to its taste,
appearance, and smell. Enzymatic technologies offer an alternative to conventional chemical
procedures for protein modification, allowing ...
Predicting liquid chromatography−electrospray ionization/mass spectrometry signal from the structure of model compounds and experimental factors; case study of aripiprazole and its impurities
(Elsevier B.V., 2023)
A priori estimation of analyte response is crucial for the efficient development of liquid chromatography–electrospray ionization/mass spectrometry (LC–ESI/MS) methods, but remains a demanding task given the lack of knowledge ...
Evaluation of the antibacterial effectiveness of novel copper/polypyrrole nanocomposite
(Elsevier B.V., 2023)
A novel and effective antibacterial agent based on a combination of copper nanoparticles (CuNPs) and polypyrrole (PPy) is presented. By using a straightforward in situ polymerization method in water, a copper/polypyrrole ...
Influence of Cold Rolling and Annealing on the Mechanical and Corrosion Properties of an AA5182 Al-Mg Alloy
(Belgrade : Association of Metallurgical Engineers of Serbia (AMES), 2023)
In this study we investigated the effect of cold rolling reductions and different annealing conditions, on the mechanical properties and corrosion resistance of an AA5182 type Al-Mg alloy. Material was industrially produced ...
A new setup for speed of sound measurements and experimental data for nanofluids Al2O3 or Ag with water or ethylene glycol
(Elsevier B.V., 2023)
The speed of sound of four different nanofluids consisting of Ag or Al2O3 nanoparticles and water or ethylene glycol base fluid is measured in the temperature range (298.15–343.15) K and at atmospheric pressure. One aim ...