Research Article
Study of Surface Structure Changes for Selected Ceramics Used in the CAD/CAM System on the Degree of Microbial Colonization, In Vitro Tests
Table 2
The mean values of the contact angle Θ and standard deviation SD.
| Material | Sample | Contact angle 0 | SD 0 |
| Vita Enamic | 1 | 53.58 | 1.61 | 2 | 43.94 | 1.23 |
| IPS Empress | 1 | 7.48 | 1.36 |
| IPS Empress Multi | 1 | 32.58 | 2.46 | 2 | 35.94 | 1.99 |
| IPS e-max after sintering | 1 | 30.52 | 3.81 | 2 | 45.02 | 2.44 |
| IPS e-max before sintering | 1 | 31.18 | 1.81 | 2 | 47.56 | 2.11 |
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