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Analysis of isothermal sintering of zinc-titanate doped with MgO
(Čačak : Technical Faculty, 2007)
The aim of this work was analysis of isothermal sintering of zinc titanate ceramics doped with MgO obtained by mechanical activation. Mixtures of ZnO, Ti02 and MgO (0, 1.25 and 2.5%) were mechanically activated 15 minutes ...
Osteogenic activity in a mice subcutaneous implant of porous hydroxyapatite/poly-L-lactide loaded with bone marrow cells
(Belgrade : Institute of Technical Sciences of SASA, 2007)
Hydroxyapatite (HAp) is biomaterial widely used in the regeneration of bone tissue.
Addition of osteogenic cells to HAp implants may accelerate the bone repair process. The aim of
this study was to investigate how the ...
Genotoxicity of the poly-D,L-lactide microparticles on the human lymphocytes
(Belgrade : Institute of Technical Sciences of SASA, 2007)
Particles generated of biodegradable material are extensively investigated as carriers
for sustained drug delivery. Studies have been mainly focused on the monitoring of the drug
release and of the rate of the particle ...
Synthesis and characterization of DLPLG nanoparticles for controlled delivery of water-soluble vitamins
(Belgrade : Institute of Technical Sciences of SASA, 2007)
Biodegradable polymers have become the materials of choice for a variety of
biomaterials applications. In particular poly (DL-lactide-co-glycolide) (DLPLG) nanoparticles
have been studied for controlled released drug ...
Nanomaterijal N-CP/PLGLP kao potencijalna tkivna matrica u osteoreparaciji pomoću kostne srži na modelu subkutane implantacije
(Beograd : Institut tehničkih nauka SANU, 2007)
Ispitivan je nanomaterijal N-CP/PLGLP kao potencijalna tkivna matrica za reparaciju kosti pri korišćenju kostne srži kao izvora osteogenih ćelija na modelu subkutane implantacije singenim miševima Balb/c. Implanti su ...
Electrodeposition of NiMo alloy coatings and their characterization as cathodes for hydrogen evolution in sodium hydroxide solution
(Belgrade : Institute of Technical Sciences of SASA, 2007)
The hydrogen evolution reaction on electrodeposited NiMo alloy coatings, as well as
their electrochemical properties in NaOH solutions have been investigated by polarization
measurements, cyclic voltammetry and EIS ...
Sinteza, karakterizacija i degradacija nanosfera poli(DL-laktid-ko-glikolida) koje sadrže askorbinsku kiselinu
(Belgrade : University of Belgrade, Faculty of Physical Chemistry, 2007)
Askorbinska kiselina (vitamin C) je izuzetno važan i organizmu neophodan vitamin. Ima ulogu reduktanta slobodnih radikala čime smanjuje oštećenja nastala oksidativnim stresom koji je uzrok ili pratilac mnogih bolesti. U ...
Uticaj sintetskih parametara na morfologiju ultrazvučno sintetisanog DLPLG/HAp biokompozita
(Beograd : Institut tehničkih nauka SANU, 2007)
Poli(laktid-ko-glikolid)/hidroksiapatit je bioaktivni, biodegradabilni kompozit dizajniran za potrebe rekonstrukcije i reparacije koštanog tkiva. Aplikativnost ovog materijala je usko vezana za brojne njegove osobine među ...
Reduction of the specific surface area of porous ZnO during sintering
(Čačak : Technical Faculty, 2007)
In this paper reduction of the specifice surface area of porous ZnO during sintering was analyzed. ZnO was sintered at temperatures from 673K to 1173K. Reduction of the specific surface area was observed as a function of ...
Fabrication, in vitro degradation and the release behaviours of poly(DL-lactide-co-glycolide) nanospheres containing ascorbic acid
(Colloids and Surfaces B: Biointerfaces, 2007)
Ascorbic acid (vitamin Q is essential for preserving optimal health and is used by the body for many purposes. The problem is that ascorbic acid easily decomposes into biologically inactive compounds making its use very ...