Table 2 Experimental concentration ratio ranges for fabrication of composite hollow spheres.
Natural component concentration (Solvent) | Synthetic component concentration (Solvent) | Sample |
|---|---|---|
2.5 mg/mL collagen (0.1 M AcOH) | 100 mg/mL PPS-COOH (MeOH) | Construct |
1.25 mg/mL collagen (0.1 M AcOH) | 100 mg/mL PPS-COOH (MeOH) | |
2.5 mg/mL collagen (0.1 M AcOH) | 100 mg/mL dithiolPEG-NHS (PBS) | Control |
2.5 mg/mL collagen (0.1 M AcOH) | 5 mg/mL 4-armPEG (PBS) |
