02 November 2022 : Database Analysis
Influence of Surface Type with Coffee Immersion on Surface Topography and Optical and Mechanical Properties of Selected Ceramic Materials
Abdulrahman H. Alzahrani1ADF, Lujain Ibrahim N. Aldosari2BEF, Abdulkhaliq Ali F. Alshadidi3AEFG, Mohammed M. Al Moaleem45ABDEF*, Ramzi A.A. Dhamiri6BCG, Mohammad B.F. Aldossary6ABG, Yahya Y. Hazazi6ABG, Fahad A.M. Awaji6ABG, Abdullah Mohsen Ageeli6ABGDOI: 10.12659/MSM.938354
Med Sci Monit 2022; 28:e938354
Table 1 ANOVA for mean and standard deviation of surface roughness of different surface types of all ceramic groups before and after coffee immersion with aging.
| Surface type | Ceramic type | Surface roughness Before/mean (SD) | Surface roughness After/mean (SD) | Surface roughness Changes/mean (SD) |
|---|---|---|---|---|
| Glazed | Vita Suprinity | 0.351 (0.006) | 0.383 (0.015) | 0.032 (0.013) |
| Vita Enamic | 0.337 (0.014) | 0.348 (0.126) | 0.011 (0.003) | |
| Vita Mark II | 0.397 (0.007) | 0.412 (0.009) | 0.016 (0.006) | |
| -value | 0.000* | 0.000* | 0.000* | |
| Polished | Vita Suprinity | 0.375 (0.016) | 0.386 (0.015) | 0.015 (0.006) |
| Vita Enamic | 0.348 (0.006) | 0.359 (0.009) | 0.009 (0.005) | |
| Vita Mark II | 0.416 (0.006) | 0.426 (0.006) | 0.006 (0.006) | |
| -value | 0.000* | 0.000* | 0.951 | |
| Means with a different superscript capital letter are statistically significant at p≤0.05. Means with a different superscript small letter are statistically significant at p≤0.05. * Significant difference at P-value ≤0.05. | ||||