Table 1. Characterization of PCL Loss of P@GNF after Dissolving PCL in the Chloroform/MeOH (v/v) Mixture with Various Blending Ratios.
| xP@GNF | chloroform/MeOH (v/v) | weight before surface-etching (mg) | weight after surface-etching (mg)a | remaining weight of PCL in nanofibril (%)b |
|---|---|---|---|---|
| 100P@GNF | 0/10 | 100 | 98.80 ± 0.95 | 98.23 ± 0.82 |
| 80P@GNF | 1/9 | 85.39 ± 2.01 | 84.00 ± 3.03 | |
| 50P@GNF | 3/7 | 54.80 ± 1.02 | 49.71 ± 2.39 | |
| 0P@GNF | 5/5 | 10.30 ± 0.53 | 0.19 ± 5.91 |
a
Weight of P@GNF after being treated with the chloroform/MeOH mixture.
b
Theoretical amount of remaining PCL in P@GNF after being treated with the chloroform/MeOH mixture.