Injectable Biodegradable Thermosensitive Hydrogel Composite for Orthopedic Tissue Engineering. 1. Preparation and Characterization of Nanohydroxyapatite/Poly(ethylene glycol)−Poly(ε-caprolactone)−Poly(ethylene glycol) Hydrogel Nanocomposites

In this study, we synthesized a biodegradable triblock copolymer poly(ethylene glycol)−poly(ε-caprolactone)−poly(ethylene glycol) (PEG−PCL−PEG, PECE) by ring-opening copolymerization, and nanohydroxyapatite (n-HA) powder was prepared by a hydrothermal precipitation method. The obtained n-HA was inco...

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Veröffentlicht in:	The journal of physical chemistry. B 2009-12, Vol.113 (52), p.16518-16525
Hauptverfasser:	Fu, ShaoZhi, Guo, Gang, Gong, ChangYang, Zeng, Shi, Liang, Hang, Luo, Feng, Zhang, XiaoNing, Zhao, Xia, Wei, YuQuan, Qian, ZhiYong
Format:	Artikel
Sprache:	eng
Schlagworte:	B: Macromolecules, Soft Matter Biocompatible Materials - chemistry Durapatite - chemistry Hydrogels - chemistry Microscopy, Electron, Transmission Nanocomposites - chemistry Phase Transition Polyesters - chemical synthesis Polyesters - chemistry Polyethylene Glycols - chemical synthesis Polyethylene Glycols - chemistry Spectroscopy, Fourier Transform Infrared Tissue Engineering Transition Temperature X-Ray Diffraction
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