AMBIENTUM BIOETHICA BIOLOGIA CHEMIA DIGITALIA DRAMATICA EDUCATIO ARTIS GYMNAST. ENGINEERING EPHEMERIDES EUROPAEA GEOGRAPHIA GEOLOGIA HISTORIA HISTORIA ARTIUM INFORMATICA IURISPRUDENTIA MATHEMATICA MUSICA NEGOTIA OECONOMICA PHILOLOGIA PHILOSOPHIA PHYSICA POLITICA PSYCHOLOGIA-PAEDAGOGIA SOCIOLOGIA THEOLOGIA CATHOLICA THEOLOGIA CATHOLICA LATIN THEOLOGIA GR.-CATH. VARAD THEOLOGIA ORTHODOXA THEOLOGIA REF. TRANSYLVAN
|
|||||||
Rezumat articol ediţie STUDIA UNIVERSITATIS BABEŞ-BOLYAI În partea de jos este prezentat rezumatul articolului selectat. Pentru revenire la cuprinsul ediţiei din care face parte acest articol, se accesează linkul din titlu. Pentru vizualizarea tuturor articolelor din arhivă la care este autor/coautor unul din autorii de mai jos, se accesează linkul din numele autorului. |
|||||||
STUDIA PHYSICA - Ediţia nr.2 din 2008 | |||||||
Articol: |
THE EFFECT OF ZRO2 AND ZRO2 -SIO2 NANOSTRUCTURED FILLER PARTICLES ON POLYMERIC COMPOSITES FOR THIN DENTAL COATINGS. Autori: CAMELIA ALB, MARIOARA MOLDOVAN, CRISTINA PREJMEREAN, DOINA PRODAN, MARCELA TRIF, CODRUTA SAROSI, LAURA SILAGHI-DUMITRESCU, VIOLETA PAŞCALĂU. |
||||||
Rezumat: Polymeric composite films for dental applications are synthesized and characterized with respect to their structural properties. The composite samples consist of polymers including as reinforcement phase inorganic nanostructured particles. The key to realize dental composites having adequate properties is the homogenous dispersion in the polymer matrix of a low content of inorganic nanoparticles. Dental fillers based on resin composites reinforced with ZrO2 and SiO2 were obtained by hydrothermal methods. The crystal sizes identified in the ZrO2 and SiO2 – ZrO2 inorganic phases are ranging from 4 nm to 50 nm. By introducing different ratios of the synthesized nanostructured fillers into a dimethacrylic organic matrix we have realized films using UV and visible initiatory system. The adherence of these films on dental device substrate depend on their structural properties. Keywords: Polymeric composite films, nanostructured fillers, dental coatings |
|||||||