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Roughness assessment of colored compomers: results after an erosive-abrasive in vitro cycling test
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- Journal of Clinical and Experimental Dentistry
- Journal of Clinical and Experimental Dentistry. 2023. Vol. 15, no. 6
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Roughness assessment of colored compomers: results after an erosive-abrasive in vitro cycling test
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| dc.contributor.author | Magalhães, Louise | es |
| dc.contributor.author | Belém, Fernanda-Vieira | es |
| dc.contributor.author | França, Kamilla | es |
| dc.contributor.author | Assunção, Cristiane-Meira | es |
| dc.contributor.author | Martins-Júnior, Paulo-Antônio | es |
| dc.contributor.author | Turrioni, Ana-Paula | es |
| dc.contributor.author | Paschoal, Marco-Aurélio-Benini | es |
| dc.date.accessioned | 2023-09-25T11:11:29Z | |
| dc.date.available | 2023-09-25T11:11:29Z | |
| dc.date.issued | 2023 | es |
| dc.identifier.citation | Magalhães, L., Belém, F., França, K., Assunção, C., Martins-Júnior, P., Turrioni, A., & Paschoal, M. (2023). Roughness assessment of colored compomers: Results after an erosive-abrasive in vitro cycling test. Journal of Clinical and Experimental Dentistry, 15(6), 459-463 | es |
| dc.identifier.uri | https://hdl.handle.net/10550/89570 | |
| dc.description.abstract | The present in vitro study aimed to evaluate and compare the surface roughness of a colored compomer and a composite resin, after 15 days of erosive-abrasive cycling. The sample included ninety circular specimens, randomly divided (n = 10): G1 Berry, G2 Gold, G3 Pink, G4 Lemon, G5 Blue, G6 Silver, G7 Orange and G8 Green, referring to the different colors of compomer (Twinky Star®, VOCO, Germany) and G9 for composite resin (Z250®, 3M ESPE). The specimens were submerged in artificial saliva and stored at 37°C for 24 hours. After polishing and finishing, the specimens were submitted to initial roughness (R1). Then, the specimens were submerged in an acidic cola-based drink for 1 minute and then exposed to electric toothbrushing for 2 minutes for 15 days. After this period, the final roughness (R2) and the ΔRa were performed. Data were submitted to ANOVA and Tukey’s test for intergroup comparison and paired T-test for intragroup comparison (p<0.05). Among compomers, the green color presented the higher/lower initial and final roughness values (0.94 ± 0.44, 1.35 ± 0.55) with lemon color presenting the most prominent real roughness increase (ΔRa = 0,74) whereas composite resin showed the lower values (0,17 ± 0.06, 0,31 ± 0.15; ΔRa = 0,14). All compomers, after the erosive-abrasive challenge, presented an increase in roughness values when compared to composite resin with a highlight to green tones. | es |
| dc.subject | Compomers | es |
| dc.subject | composite resins | es |
| dc.subject | surface properties | es |
| dc.title | Roughness assessment of colored compomers: results after an erosive-abrasive in vitro cycling test | es |
| dc.type | journal article | es_ES |
| dc.subject.unesco | UNESCO:CIENCIAS MÉDICAS | es |
| dc.identifier.doi | 10.4317/jced.60544 | es |
| dc.type.hasVersion | VoR | es_ES |
| dc.identifier.url | http://www.medicinaoral.com/medoralfree01/aop/60544.pdf |
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