Abstract
The silane coupling agent (KH550) was grafted on the surface of TiO2 nanotubes, and then reacted with high activity-terminated Poly(lactic acid-glycolic acid) (PLGA). The TiO2 nanotubes bonded through the amide bond grafted onto the surface of PLGA. The structure and morphology of the materials were characterized by FTIR, 1H-NMR, TGA, FESEM and TEM methods. The results show that the TiO2 nanotubes are grafted successfully on the surface of PLGA with 18% average grafting. The TiO2 nanotubes/PLGA hybrid scaffolds materials are more conducive for calcium phosphate layers deposition and can improve the surface hydrophilicity.
| Translated title of the contribution | Fabrication of TiO2 nanotubes/PLGA composite scaffolds materials |
|---|---|
| Original language | Chinese (Simplified) |
| Pages (from-to) | 247-252 |
| Journal | 稀有金属材料与工程 |
| Volume | 43 |
| Issue number | Suppl. 1 |
| Publication status | Published - Sept 2014 |
Research Keywords
- TiO2 纳米管
- TiO2/PLGA 杂化材料
- 多孔生物支架
- 组织工程
- TiO2 nanotubes
- TiO2/PLGA hybrid materials
- Porous scaffold material
- Tissue engineering