| DA | N-(3,4-dihydroxyphenyethyl) acrylamide |
| DMA | N-(3,4-dihydroxyphenyethyl) meth acrylamide |
| HEAA | N-(2-hydroxyethyl) acrylamide |
| PC | polycarbonate |
| PEGDA | poly(ethylene glycol) diacrylate |
| PMA | N-phenethyl methacrylamide |
| TMA | N-(4-hydroxyphenethyl) methacrylamide |
| XMA | DA, DMA, PMA and TMA |