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Приказ резултата 31-40 од 126
Electrophoretically deposited hydroxyapatite-based composite coatings loaded with silver and gentamicin as antibacterial agents
(Srpsko hemijsko društvo, Beograd, 2019)
Increasing need for improved, compatible bone tissue implants led to the intensive research of novel biomaterials, especially hydroxyapatite (HAP)-based composite materials on titanium and titanium alloy surfaces. Owing ...
Investigation of potentially toxic elements in urban sediments in Belgrade, Serbia
(Taylor & Francis Inc, Philadelphia, 2020)
Concentrations of 10 potentially toxic trace elements were measured in soil samples collected from 18 sites in urban areas of Belgrade, the capital and the largest city in Serbia. Samples were analysed in order to assess ...
Mogućnosti primene atmosferskog plazma-sprej postupka za dobijanje prevlaka hidroksiapatita na uzorcima od nerđajućeg čelika / The possibilities of atmospheric plasma-spraying application to obtain hydroxyapatite coatings on the stainless steel samples
(Savez hemijskih inženjera, Beograd, 2013)
Hidroksiapatitna (HAp) prevlaka je atmosferskim (APS) plazma-sprej postupkom naneta na metalne uzorke napravljene od 316LVM čelika, namenjenog za izradu implantata u ortopedskoj hirurgiji. Razvoj savremenih ortopedskih ...
Ispitivanje mehaničkih osobina polivinil-hlorida sa dodatkom modifikovanog kalcita kao punioca / Mechanical properties of polyvinyl chloride mixtures with the addition of modified calcite as filler
(Savez hemijskih inženjera, Beograd, 2012)
U radu su prikazani rezultati ispitivanja mehaničkih osobina (zatezna čvrstoća, zatezno izduženje, prekidna čvrstoća i prekidno izduženje) na PVC mešavinama koje sadrže PVC (polivinil-hlorid), stabilizator, klizno sredstvo ...
Sintering of Fly Ash Based Composites with Zeolite and Bentonite Addition for Application in Construction Materials
(Međunarodni Institut za nauku o sinterovanju, Beograd, 2017)
Due to pozzolanic characteristics, fly ash is commonly used as a cement replacement in construction composites. Addition of natural clays with sorption ability (i.e. zeolite and bentonite) in to the fly ash based construction ...
Quality of Zeolite in the Function of Size Class
(Polska Akad Nauk, Polish Acad Sciences, Miner & Energy Econ Res Inst Pas, Warszawa, 2014)
Testing of the quality of zeolite from the Igros and Donje Jesenje deposits was carried out by size classes. The objective of the testing was to point out the importance of the selection of the preparation procedure in ...
Cd(2)Cu(PO(4))(2)
(Wiley-Blackwell, Malden, 2008)
During an investigation of the insufficiently known system M1O-M2O-X(2)O(5)-H(2)O (M1 = Cd(2+), Sr(2+) and Ba(2+); M2 = Cu(2+), Ni(2+), Co(2+), Zn(2+) and Mg(2+); X = P(5+), As(5+) and V(5+)), single crystals of the novel ...
Mehanizam hidratacije mehanički aktiviranih smeša Portland cementa i letećeg pepela / Hydration study of mechanically activated mixtures of Portland cement and fly ash
(Srpsko hemijsko društvo, Beograd, 2007)
Leteći pepeo se može koristiti u cementnim smešama uz određena ograničenja. Problem navedenih smeša ogleda se u nedovoljnoj aktivnosti čestica LP u reakcijama koje su značajne za uspostavljanje mehaničkih karakteristika ...
Microstructure as an essential aspect of EN AW 7075 aluminum alloy quality influenced by electromagnetic field during continuous casting process
(Savez hemijskih inženjera, Beograd, 2021)
Microstructure assessment is crucial for the design and production of high-quality alloys such as cast aluminum alloy ingots. Along with the effect of a more homogeneous microstructure to result in much better mechanical ...
Fenton process in dispersed systems for industrial wastewater treatment
(Savez hemijskih inženjera, Beograd, 2019)
Industrial wastewater contains recalcitrant organic compounds with a very complex chemical structure, built of molecules with long chains of carbon atoms and attached different functional groups. Chemical or biological ...