Physicochemical characterization of the TTA-DFP-nCOF before and after insulin loading.
TTA-DFP-nCOF | TTA-DFP-nCOF/insulin | |
---|---|---|
PXRD, 2θ (plane) | 4.9° (110), 25.6° (003) | 4.9° (110), 25.6° (003) |
AFM height (nm) | 7 | 12 |
TEM width (nm) | 124 | 147 |
Hydrodynamic radius (nm), (PDIa) | 82, (0.1) | 94, (0.2) |
ζ-Potential (mV) | ∼−16 | ∼−17 |
BET (m2 g−1), (TPVb, m3 g−1) | 385, (0.50) | 12, (0.02) |
PDI: polydispersity index.
TPV: total pore volume.