Table 1.
Characterization of supports and biocatalysts used in this study.
| Material | Content of Functional Groups (wt.%) * | Content of CALB (wt.%) * | Content of CRL (wt.%) * | Content of AOL (wt.%) * |
|---|---|---|---|---|
| CNTs-COOH | 1.4 | N/A | N/A | N/A |
| CNTs-CONH (A1) | 5.8 | N/A | N/A | N/A |
| CNTs-CONH-HEX-I (A2) | 6.4 | 2.7 | 7.9 | 5.0 |
| CNTs-CONH-HEX-N(Tf)2 (A3) | 9.1 | 2.8 | 1.1 | 6.7 |
| CNTs-CONH-HEX-N(CN)2 (A4) | 7.0 | 2.3 | 4.7 | 5.3 |
| CNTs-CONH-Oc2PO4 (A5) | 10.9 | 6.4 | 1.2 | 1.9 |
| CNTs-CONH-OcSO4 (A6) | 8.3 | 4.1 | 6.5 | 1.6 |
| CNTs-CHO | 0.7 | N/A | N/A | N/A |
| CNTs-C=N (I1) | 3.2 | N/A | N/A | N/A |
| CNTs-C=N-HEX-I (I2) | 4.3 | 5.9 | 3.4 | 7.8 |
| CNTs-C=N-HEX-N(Tf)2 (I3) | 7.5 | 0.6 | 9.2 | 4.1 |
| CNTs-C=N-HEX-N(CN)2 (I4) | 5.1 | 1.9 | 5.3 | 3.7 |
| CNTs-C=N-Oc2PO4 (I5) | 2.7 | 3.1 | 7.1 | 2.6 |
| CNTs-C=N-OcSO4 (I6) | 2.6 | 2.6 | 6.2 | 5.0 |
* calculated using thermogravimetric analysis.