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Supercritical CO2 impregnation of Gelatin-Chitosan films with clove essential oil and characterization thereof
(Chemical Industry and Chemical Engineering Quarterly / CICEQ, 2019)
Supercritical CO2 impregnation process was used for the first time to fabricate biodegradable gelatin-chitosan (G/Ch) films containing clove oil (CO) for potential use in active food packaging. All the impregnations were ...
The influence of alumino-silicate matrix composition on surface hydrophobic properties
(Science of Sintering, 2019)
The purpose of this investigation is to investigate the hydrophobicity of geopolymers, new alumino-silicate materials and the influence of Si/Al ratio on their surface properties. Contact angle measurement (CAM) as reliable ...
Laparoscopic technique as a method of choice in the treatment of non-parasitic splenic cysts
(Srpski arhiv za celokupno lekarstvo, 2019)
Introduction/Objective Splenic cysts are a rare clinical entity. In their origin, they may be parasitic or non-parasitic. They are classified as either primary (true) or secondary cysts (pseudocysts), depending on the ...
Antibacterial effects of new endodontic materials based on calcium silicates
(Vojnosanitetski pregled, 2019)
Background/Aim. The main task of endodontic treatment is to eliminate pathologically altered tissue, to disinfect root canal space and to obtain its three-dimensional hermetic obturation. The main purpose of this study was ...
Endodontic treatment of traumatized teeth with chronic periapical lesions using antibiotic paste and mineral trioxide aggregate obturation - a preliminary study
(Srpski arhiv za celokupno lekarstvo, 2019)
Introduction/Objective The purpose of this study was to assess effectiveness of endodontic root canal procedures in traumatized permanent teeth with necrotic pulps and chronic periapical lesions after definitive obturation ...
Combined magnetic and structural characterization of hidrothermal bismuth ferrite (BiFeO3) nanoparticles
(Science of Sintering, 2019)
Bismuth ferrite (BiFeO3) was synthesized by hydrothermal method. The crystal and magnetic structures of BiFeO3 have been studied by means of X-ray diffraction and neutron powder diffraction at ambient temperature. ...
Shungite – a carbon-mineral rock material: Its sinterability and possible applications
(Processing and Application of Ceramics, 2019)
The paper presents results of the influence of mechanical activation of shungite, a carbon-mineral rock material rich in silica and carbon, on its sintering behaviour, and obtaining of pure SiC ceramics. The mechanical ...
Cytotoxicity of a titanium alloy coated with hydroxyapatite by plasma jet deposition
(Vojnosanitetski pregled, 2019)
Background/Aim. The deposition of hydroxyapatite (HAP) on the surface of titanium (Ti) alloys enhances bioactivity and osseointegration of the alloys which are widely used as implant materials in dentistry and orthopaedic ...
Hydroxyapatite/iron oxide nanocomposite prepared by high energy ball milling
(Processing and Application of Ceramics, 2019)
Nanocomposites (HAp/iron oxide), made of hydroxyapatite (HAp) and ferrimagnetic iron oxide, were synthesized by high-energy ball milling a mixture consisting of iron oxide nanoparticles and the starting materials used for ...