Table 1.
Total crystalline index (TCI), lateral order index (LOI), and hydrogen bound intensity (HBI) values obtained from the FTIR spectra analysis of the biocomposites.
| Sample | TCI (A1376/A2902) | HBI (A3336/A1336) | LOI (A1437/A899) |
|---|---|---|---|
| Cellulose | 1.844 | 5.140 | 2.174 |
| CCPK | 1.625 | 4.114 | 2.849 |
| CCPOLK | 1.143 | 6.148 | 4.557 |
| CCPLMCK | 1.855 | 4.637 | 3.333 |
| CCP | 1.901 | 3.620 | 1.842 |
| CCPOL | 1.870 | 3.969 | 1.979 |
| CCPLMC | 1.436 | 3.985 | 1.836 |
CCPK—cellulose-collagen-polyurethane-ketoconazole; CCPOLK—cellulose-collagen-polyurethane-organosolv lignin-ketoconazole; CCPLMCK—cellulose-collagen-polyurethane-lignin metal complex-ketoconazole; CCP—cellulose-collagen-polyurethane; CCPOL—cellulose-collagen-polyurethane-organosolv lignin; and CCPLMC—cellulose-collagen-polyurethane-lignin metal complex.