1 Introduction
2 Experimental section
2.1 Materials
2.2 Characterization
2.3 Synthesis of hierarchical porous materials
2.4 Drug load and release profiles
2.5 Preparation of the MMBG scaffolds
2.6 In vitro bioactivity of the MMBG scaffolds in SBF
3 Results and discussion
3.1 Characterization of the porous composite materials
Sample | BET surface area (m2/g) | Pore volume (cm3/g) | Average pore diameter (nm) |
---|---|---|---|
HPM4 | 306.03 | 0.40 | 5.56 |
HPM5 | 347.56 | 0.23 | 3.75 |
MMBG1 | 420.85 | 0.35 | 3.52 |
MMBG2 | 409.49 | 0.30 | 3.13 |
MMBG3 | 299.25 | 0.29 | 4.13 |