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Ternary NR/BR/SBR rubber blend nanocomposites
(Journal of Thermoplastic Composite Materials, 2018)
The goal of this work was to synthesize and characterize ternary rubber blends based on polyisoprene (natural rubber (NR)), polybutadiene rubber (BR), and styrene-butadiene rubber (SBR) (NR/BR/SBR = 25/25/50) reinforced ...
Influence of vacancies on the static and dynamic properties of monoatomic liquids
(Physica B: Condensed Matter, 2003)
The structure of monoatomic liquids is assumed to consist of the. normal substructure and defect substructure. The oscillatory motion of atoms in the normal substructure with the nearest-neighbour. distance R-ns is ...
Ferromagnetic behaviour of the Zn-Mn-O system
(Journal of the Serbian Chemical Society, 2009)
Polycrystalline Zn-Mn-O samples with nominal manganese concentrations x = 0.0 1, 0.04 and 0.10 were synthesized by a solid state reaction route using (ZnC(2)O(4 center dot)2H(2)O)(1-x) and (MnC(2)O(4)-2H(2)O)(x). Thermal ...
Thermographic properties of Eu3+- and Sm3+-doped Lu2O3 nanophosphor
(Journal of the Serbian Chemical Society, 2012)
Samples of Lu2O3:Eu3+ (3 at. % Eu) and Lu2O3:Sm3+ (1 at. % Sm), were prepared via the polymer complex solution method using poly(ethylene glycol) as the fuel and as nucleation agent for crystallization process. Knowing ...
The Impact of the COVID-19 Pandemic on Digital Library Usage: A Public Library Case Study
(Journal of Web Librarianship, 2021)
The COVID-19 infectious disease in 2020 caused a global and subsequent lockdown policies imposed by various governments. Public libraries were affected as well. For many public libraries, the only one that remained active ...
Smart Hydrogels Based on Itaconic Acid for Biomedical Application
(Hemijska industrija, 2009)
pH and temperature sensitive hydrogels, based on 2-hydroxyethyl methacrylate (HEMA) and itaconic acid (IA) copolymers, were prepared by gamma irradiation and characterized in order to examine their potential use in biomedical ...
Radiation-induced modification of dielectric relaxation spectra of polyolefins: polyethylenes vs. polypropylene
(Polymer Bulletin, 2014)
The molecular relaxation behaviour of polyolefins exposed to high-energy radiation has been investigated by dielectric loss (tan delta) analysis. Therefore, low-density polyethylene, high-density polyethylene (HDPE), and ...
Antimicrobial Activity of Hybrid Hydrogels Based on Poly(Vinylpyrrolidone) Containing Silver
(Hemijska industrija, 2010)
New hybrid hydrogels were prepared by radical copolymerization of 2-hydroxyethyl methacrylate, itaconic acid, poly(vinylpyrrolidone) and silver salt. FTIR spectroscopy has confirmed binding of silver particles in hydrogels. ...
Biocompatibility of TiO2 prolate nanospheroids as a potential photosenzitizer in therapy of cancer
(Journal of Nanoparticle Research, 2020)
TiO2 prolatenanospheroids (PNSs) may be photosensitizers (PSs), which act by catalyzation of hydroxyl radical (∙OH) formation upon light illumination. ∙OH might, in turn, contribute to killing of cancer cells. On the other ...
Pore Geometry of Ceramic Device: the Key Factor of Drug Release Kinetics
(Science of Sintering, 2013)
Release kinetics of tigecycline, a potential antibiotic in treatment of osteomyelitis, from calcium hydroxyapatite (CHA), as one of the most important ceramic materials in bone tissue engineering, was investigated in this ...