| Título: | Porosity of resin cements and resin-modified glass-ionomers |
| Autores: | Miguel Calvo, Alicia ; Macorra García, José Carlos de la ; Nevado Rodríguez, Silvia ; Gómez López, Javier |
| Tipo de documento: | texto impreso |
| Fecha de publicación: | 2001-02 |
| Dimensiones: | application/pdf |
| Nota general: | info:eu-repo/semantics/openAccess |
| Idiomas: | |
| Palabras clave: | Estado = Publicado , Materia = Ciencias Biomédicas: Odontología: Materiales dentales , Tipo = Artículo |
| Resumen: |
Purpose: to quantify the internal free surface in various resin cements and glass-ionomer-based materials. Materials and methods: materials tested were Nexus fluid (NXF) and vicous (NXV), Vitremer (VTM), Fuji II LC (FII), Vitremer Luting Cement (VLC), Dyract (DYR) and Compoglass (COM). Samples (n=5) were made of each material between two microscopic glass slides under same weight. With a transmitted light microscopy, four zones of each sample were evaluated, finding the number of porosities per mm² (NP), the average radius of porosities (RP), the ratio of total area of surface porosities (µ²) to area (mm²) of specimen surface (TA) and the ratio of total volume of porosities (µ²) to area (mm²) of material surface (VP). Results: median test was used. NP: NXV, NXF and DYR had smaller than VTM and FII ans (likely) than VLC (P |
| En línea: | https://eprints.ucm.es/id/eprint/5055/1/Porosity_of_resin_cements_and_resin-modified_glass-ionomers.pdf |
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