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The element analysis of SCB, fresh SCB-NH2, and recovered SCB-NH2.
| Samples | Element Content (wt. %) | ||
|---|---|---|---|
| C | H | N | |
| SCB | 41.52 ± 0.22 | 7.97 ± 0.07 | 0.19 ± 0.02 |
| Fresh SCB-NH2 | 41.24 ± 0.30 | 8.00 ± 0.05 | 1.98 ± 0.01 |
| Recovered SCB-NH2 | 41.74 ± 0.24 | 7.98 ± 0.06 | 1.82 ± 0.01 |
