| NCF | Nanocellulose–carbonized lignin films |
| CL | Carbonized lignin |
| TCH | Tetracycline hydrochloride |
| FE-SEM | Field emission scanning electron microscopy |
| PFO | Pseudo-first-order |
| PSO | Pseudo-second-order |
| NCF | Nanocellulose–carbonized lignin films |
| CL | Carbonized lignin |
| TCH | Tetracycline hydrochloride |
| FE-SEM | Field emission scanning electron microscopy |
| PFO | Pseudo-first-order |
| PSO | Pseudo-second-order |