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Resolution of printed positive and negative features as obtained by analyzing microscope images. ∗ indicates statistically significant differences between the two bioresins (p < 0.05, n = 3 prints per condition).
| Feature | Designed size | LTS-GelMA | LTS-GelNB |
|---|---|---|---|
| Smallest post (positive feature) | 50 μm | 65 ± 14 μm | 76 ± 18 μm |
| Smallest open gap∗ (negative feature) | 100 μm | 64 ± 7 μm | 95 ± 21 μm |
