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Приказ резултата 41-50 од 63
Comparative Efficacy Analysis of Biomaterials and Soft Lasers in Repair of Bone Defects
(The Journal of Oral Laser Applications, 2007)
Purpose: The efficacy of soft laser application in the treatment of experimentally created bone defects in rat mandibles filled with biocomposite BCP/PLGA (bicalcium phosphate/polylactide–co-glycolide) was analyzed. Materials ...
Uloga sintetičkih biomaterijala u procesu regeneracije resorbovane alveolarne kosti / The role of synthetic biomaterials in resorptive alveolar bone regeneration
(Belgrade : Association of the Chemical Engineers of Serbia, 2007)
Gubitak koštanog tkiva, usled resorpcije viličnih kostiju, ima značajno mesto u stomatologiji. U cilju rešavanja problema deficita koštanog tkiva nastalih resorpcijom alveolarne kosti pristupilo se primeni sintetičkih ...
Influence of mechanical activation on synthesis and properties of the MgO-TiO2 system
(Belgrade : International Institute for the Science of Sintering, 2007)
Materials applied in electronics such as multilayer capacitors are an important field of ceramic materials. Magnesium titanate based dielectric materials are used for producing type-I capacitors. A common way of obtaining ...
Micromechanical properties of a hydroxyapatite/poly-L-lactide biocomposite using nanoindentation and modulus mapping
(Oxford : Elsevier Sci Ltd., 2007)
Biocomposites with ceramic fillers and polymer matrix are becoming attractive materials for bone tissue replacements. Nanoindentation has been used to locally characterize the surface mechanical properties of the ...
Micro- and nano-injectable composite biomaterials containing calcium phosphate coated with poly(dl-lactide-co-glycolide)
(Elsevier BV, 2007)
Calcium phosphate/poly(dl-lactide-co-glycolide) (CP/DLPLG) composite biomaterial, in which each CP particle was coated with DLPLG, was synthesized. Two kinds of composites were prepared: microcomposite, with particles ...
Substitution of Osteoporotic Alveolar Bone by Biphasic Calcium Phosphate/Poly-DL-lactide-co-glycolide Biomaterials
(SAGE Publications, 2007)
Lost bone tissue due to osteoporosis makes dentistry very difficult. The aim of thisstudy is to reconstruct the bone tissue with composite biomaterials and to estimate the optical density and alveolar ridge height of the ...
Stereological analysis of the poly-(dl-lactide-co-glycolide) submicron sphere prepared by solvent/non-solvent chemical methods and centrifugal processing
(Springer Science and Business Media LLC, 2007)
Fine particles made of poly(lactide-co-glycolide) (DLPLG) are excellent candidates for controlled release of delivering drugs and genes, because of their degradable nature. The preparation of DLPLG submicron spheres poses ...
Structural properties of europia-doped-gadolinia synthesized through aerosol
(Elsevier BV, 2007)
High purity europium-doped gadolinia (Gd2O3:Eu3+) have been prepared using spray pyrolysis technique yielding nanostructured non-agglomerated particles with spherical morphology. Comparative microstructural analysis was ...
Morphological features of Y203:Eu particles obtained through twin fluid and ultrasonic atomization
(Novi Sad : Faculty of Technology, 2007)
Modem display devices such as plasma display and field emission display employ advanced Eu-doped yttrium oxide material, a well-known red phosphor. Utilization in such devices requires particles with spherical shape, narrow ...
Aerosol sinteza nanostrukturnih čestica Y2O3:Eu3+
(Beograd : Društvo za istraživanje materijalaBeograd : Institut tehničkih nauka SANU, 2007)
Primena Y2O3:Eu3+ u savremenim displej uređajima uslovljena je posedovanjem tačno određenih strukturnih i morfoloških karakteristika prahova koje se mogu obezbediti primenom aerosol sinteze. U ovom radu Y1.9Eu0.1O3 i ...