1.
J Mater Sci Mater Med
; 18(1): 139-42, 2007 Jan.
Artigo
em Inglês
| MEDLINE
| ID: mdl-17200824
RESUMO
This study evaluated the surface microhardness of four glass ionomer cements and a composite resin (Fuji IX, Ketac Molar, Vidrion R, Vitromolar and Z 250). Ten specimens of each glass ionomer cement with 8.0 mm diameter and 5.0 mm high dimensions were made and Vicker's microhardness measurements were taken at 1 day and 1 week after initial setting reaction. The results were analyzed using Student's T test and Tukey test (p < 0.05) and demonstrated that the values of microhardness increased after 1 week, with the exception of Fuji IX. Resin composite Z250 presented the greatest values for microhardness.
Assuntos
Resinas Compostas/química , Cimentos de Ionômeros de Vidro/química , Dureza , Testes de Dureza , Técnicas In Vitro , Manufaturas , Fatores de Tempo
2.
Revista da Associacao Paulista de Cirurgioes Dentistas;59(1): 59-64,
em Português
| URUGUAIODONTO
| ID: odn-18657