Author Affiliations
11. State Key Lab of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China22. Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, Chinashow less
1. Schematic illustration of different preparation methods for calcium silicate composite electrospun scaffolds with different forms
2. (a) XRD patterns and (b) TEM images of calcium silicate nanowires with inset in (b) showing magnified TEM image of CSH
3. SEM images of electrospun scaffolds contained no CSH nanowires with different pore sizes
4. SEM images of various forms of calcium silicate composite electrospun scaffolds with different pore sizes and CSH particle distributions in the scaffolds
5. Water contact angle measurements of various forms of calcium silicate composite electrospun scaffolds with different pore sizes
6. Effects of the different composite forms on release behavior of SiO32- in calcium silicate nanowires in composite electrospun scaffolds
7. Schematic illustrations of ions release behaviors from calcium silicate composite in electrospun scaffolds
8. Proliferation of HUVECs after being cultured on various composite electrospun scaffolds with small pore
9. HUVEC morphologies after being cultured on various composite electrospun scaffolds with small pore for 1 and 3 d
Sample | Mass of PCL/g | Mass of PLA/g | Mass of gelatin/g | Volume of HFIP/mL |
---|
5ES | 0.175 | 0.175 | 0.150 | 10 | 10ES | 0.350 | 0.350 | 0.300 | 10 | 18ES | 0.630 | 0.630 | 0.540 | 10 | 22ES | 0.770 | 0.770 | 0.660 | 10 |
|
Table 1. Preparation of electrospun solution with various pore size
Sample | Voltage/kV | Flow rate /
(mL·min-1)
| Needle-to-collector distance/cm |
---|
5ES | 10 | 0.02 | 8 | 10ES | 12 | 0.05 | 10 | 18ES | 15 | 0.08 | 15 | 22ES | 18 | 0.20 | 20 |
|
Table 2. Preparation parameters of electrospun membranes with various pore size
Sample | Fiber diameter/μm | Pore diameter/μm |
---|
5ES | (0.24±0.05) | (0.68±0.13) | 10ES | (0.82±0.16) | (3.45±0.73) | 18ES | (4.112±0.81) | (17.73±3.53) | 22ES | (10.27±2.04) | (50.46±10.87) |
|
Table 3. Statistical results of fiber diameter and pore diameter of electrospun scaffolds