Table 2.
Dry weight and water content of acrylic acid imprinted pHEMA+TRIS materials.
| Model lens type | Dry weight (g) (Average ± SD) | Water content (%) (Average ± SD) | Centre thickness (mm) (Average ± SD) | Volume (mm3) (Average ± SD) |
|---|---|---|---|---|
| pHEMA + TRIS + 100 mM Acrylic Acid Control | 0.0417 ± 0.0058 | 16.8 ± 4.1 | 0.96 ± 0.07 | 75.5 ± 6.0 |
| pHEMA + TRIS + 200 mM Acrylic Acid Control | 0.0454 ± 0.0064 | 15.1 ± 1.8 | 1.05 ± 0.16 | 82.2 ± 12.6 |
| pHEMA + TRIS + 100 mM Acrylic Acid, 4:1 ratio to ciprofloxacin | 0.035 ± 0.0076 | 16.2 ± 3.6 | 0.78 ± 0.16 | 60.87 ± 12.3 |
| pHEMA + TRIS + 200 mM Acrylic Acid, 4:1 ratio to ciprofloxacin | 0.0576 ± 0.011 | 12.6 ± 2.2 | 1.13 ± 0.3 | 88.3 ± 23.6 |
| pHEMA + TRIS + 100 mM Acrylic Acid, 8:1 ratio to ciprofloxacin | 0.0428 ± 0.0054 | 14.5 ± 2.1 | 1.01 ± 0.12 | 79.6 ± 9.3 |
| pHEMA + TRIS + 200 mM Acrylic Acid, 8:1 ratio to ciprofloxacin | 0.0397 ± 0.010 | 17.7 ± 3.6 | 0.97 ± 0.22 | 75.8 ± 17.4 |
| pHEMA + TRIS + 100 mM Acrylic Acid, 16:1 ratio to ciprofloxacin | 0.0497 ± 0.0053 | 14.3± 2.2 | 1.13 ± 0.13 | 88.6 ± 9.9 |
| pHEMA + TRIS + 200 mM Acrylic Acid, 16:1 ratio to ciprofloxacin | 0.0523 ± 0.0062 | 13.6 ± 1.4 | 1.20 ± 0.14 | 94.6 ± 10.9 |