Bonding effectiveness of self-adhesive and conventional-type adhesive resin cements to CAD/CAM resin blocks. Part 2: Effect of ultrasonic and acid cleaning
| Autor: | Tomoshige Kabetani, Takuya Minamino, Mami Higashi, Asuka Kawaguchi, Jiro Miura, Atsushi Mine, Hirofumi Yatani, Mariko Matsumoto, Fumio Takeshige |
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| Rok vydání: | 2016 |
| Předmět: |
Materials science
Scanning electron microscope Dental Cements 02 engineering and technology Water aging 03 medical and health sciences 0302 clinical medicine Acid Etching Dental Tensile Strength Materials Testing Ultrasonics Composite material General Dentistry Resin cement Cement Self-Curing of Dental Resins Bond strength Dental Bonding technology industry and agriculture 030206 dentistry Silanes Enamel Microabrasion 021001 nanoscience & nanotechnology Resin Cements Self adhesive Microscopy Electron Scanning Ceramics and Composites Computer-Aided Design Ultrasonic sensor Stress Mechanical Adhesive 0210 nano-technology |
| Zdroj: | Dental Materials Journal. 35:29-36 |
| ISSN: | 1881-1361 0287-4547 |
| Popis: | The present study assessed the effect of ultrasonic and acid cleaning on resin cement bonding to CAD/CAM resin blocks. One of two resin cements, PANAVIA V5 (PV5) or PANAVIA SA CEMENT HANDMIX (PSA), were bonded to one of 24 CAD/CAM blocks (KATANA AVENCIA BLOCK). Each cement group was divided into four subgroups: no cleaning (Ctl), ultrasonic cleaning (Uc), acid cleaning (Ac) and Uc+Ac. Micro-tensile bond strengths (µTBSs) were measured immediately and 1, 3, and 6 months after water storage. Block surfaces after each treatment were analyzed by scanning electron microscopy. Analysis of variance revealed a statistically significant effect for the parameters 'surface treatment' (p |
| Databáze: | OpenAIRE |
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