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Efficacy of nanocrystalline bone substitute biphasic calcium phosphate/poly-DL-lactide-co-glycolide for periodontal intrabony defects filling
(Belgrade : Military Medical Academy, 2015)
Background/Aim. Different bone substitutes have been used for filling and reparation of intrabony defects. The aim of this study was to compare nanocrystalline material, biphasic calcium phosphate poly-DL-lactidecoglycolide ...
Poly(d,l-lactide-co-glycolide)/hydroxyapatite core–shell nanospheres. Part 3: Properties of hydroxyapatite nano-rods and investigation of a distribution of the drug within the composite
(Elsevier BV, 2011)
A step-by-step analysis of the formation and the drug loading of the poly(d,l-lactide-co-glycolide)/hydroxyapatite (PLGA/HAp) composite was carried out in a perspective of the following parameters: the structure, the ...
Mechanochemical synthesis of bismuth ferrite
(Technical Faculty - Copper Institute, Bor, 2013)
A powder mixture of Bi2O3 and Fe2O3 was mechanically treated in a planetary ball mill in an air from 30 to 720 minutes. It was shown that the mechanochemical formation of BiFeO3 (BFO) phase was initiated after 60 min and ...
Poly(D,L-lactide-co-glycolide)/hydroxyapatite core–shell nanosphere. Part 2: Simultaneous release of a drug and a prodrug (clindamycin and clindamycin phosphate)
(Elsevier BV, 2011)
The novel concept of a simultaneous, controlled release of a drug and a prodrug with different physico-chemical properties was applied in order to prolong the release period of antibiotics and estimate their high local ...
Uticaj mehaničke aktivacije na sistem MgO-Al2O3-SiO2 u prisustvu aditiva TeO2 / Influence of mechanical activation on MgO-Al2O3-SiO2 system in the presence of TeO2 additive
(Savez inženjera i tehničara Srbije, Beograd, 2016)
Ova istraživanja posvećena su uticaju mehaničke aktivacije na strukturu kordijeritne smeše 2MgO+2Al2O3+5SiO2. Praćena su i testirana dva paralelna sistema, jedan bez, i drugi u prisustvu 5 masenih % TeO2 kao aditiva. ...
Uticaj mehaničke aktivacije na sistem MgO-Al2O3-SiO2 u prisustvu aditiva TeO2 / Influence of mechanical activation on MgO-Al2O3-SiO2 system in the presence of TeO2 additive
(Beograd : Savez inženjera i tehničara Srbije, 2016)
Ova istraživanja posvećena su uticaju mehaničke aktivacije na strukturu kordijeritne smeše 2MgO+2Al2O3+5SiO2. Praćena su i testirana dva paralelna sistema, jedan bez, i drugi u prisustvu 5 masenih % TeO2 kao aditiva. ...
Changes in Storage Properties of Hydrides Induced by Ion Irradiation
(Kaunas University of Technology, 2013)
The influence of structural changes caused by irradiation with different ions, their energies and fluences on sorption properties has been investigated. Results suggest that there are several mechanisms of desorption ...
Uticaj gama zračenja na molekulsku masu i staklasti prelaz PLLA
(Hemijska industrija, 2010)
U ovom radu ispitivan je uticaj gama zračenja na molekulsku masu i staklasti prelaz poli-L-laktida (PLLA). S obzirom da je PLLA pri izlaganju visokoenergijskom zračenju sklon kidanju lanaca i velikoj degradaciji, promene ...
Aerosol route in processing of nanostructured phosphor materials
(Novi Sad : University of Novi Sad, Faculty of Technology, 2010)
Among the methods currently used for nanophase processing, synthesis through dispersion phase (aerosol) enables generation of ultrafine powders with controlled stoichiometry. It represents a 'bottom-up' chemical approach ...
The effect of pH of the sodium hypochlorite on smear layer removal / Uticaj pH vrednosti rastvora natrijum-hipohlorita na uklanjanje razmaznog sloja
(Srpsko lekarsko društvo - Stomatološka sekcija, Beograd, 2010)
Introduction. Canal irrigation is an important segment of endodontic treatment. The aim of this study was to assess the efficacy of 0.5% NaOCl solutions of different pH values on smear layer removal. Material and Methods. ...