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Updated: Jun 27, 2026
Synthesis of Thermogelling Poly(N-isopropylacrylamide)-graft-chondroitin Sulfate Composites with Alginate Microparticles for Tissue Engineering
Published on: October 26, 2016
[The preparation of bioglass/collagen/phosphoserine biomemetic composite scaffold and a study on its
Xiaofeng Chen1, Xiangjun Li, Yingjun Wang
1Biomaterials Research Institute, College of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China. chenxf@scut.edu.cn
Abstract:
In the present study, novel biomemetic composite scaffolds using the sol-gel derived bioactive glass (BG), collagen (COL), and phosphoserine (PS) were prepared by freeze-drying. MC3T3-E1 were cultivated in vitro, collected and seeded onto the surface of BG, BG-COL and BG-COL-PS. Cell attachment and proliferation were observed. The cell proliferation was tracked by MTT method 1,3,5 d after seeding. MTT showed that the cells can adhere to and proliferate well on the surface of the scaffolds, and the cell proliferation result of scaffold BG-COL-PS was better than those of scaffolds BG and BG-COL. Therefore, the scaffold BG-COL-PS can be a potential scaffold for tissue engineer.
