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标题:Preparation and characterization of carbon nanotube-grafted-chitosan – Natural hydroxyapatite composite for bone tissue engineering
时间:2021-07-31 09:54:47
DOI:10.1016/j.carbpol.2010.08.019
大小:1407 kb
页数:10 PAGES
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目录:
  • Preparation and characterization of carbon nanotube-grafted-chitosan – Natural hydroxyapatite composite for bone tissue en...
    • Introduction
    • Materials and methods
      • Isolation of HAp from Thunnus Obesus
      • Functionalization and purification of carbon nanotubes (CNTs)
      • Preparation of scaffold materials
        • Chitosan scaffold preparation
        • Chitosan/hydroxyapatite (chitosan/HAp) scaffold
        • Carbon nanotube-g-chitosan/hydroxyapatite (f-MWCNT-g-chitosan/HAp) scaffold
      • General characterization
        • Porosity measurement
        • Water uptake and retention abilities
        • In vitro degradation with PBS
        • Thermogravimmetric analysis
        • FT-IR spectrometry
        • X-ray diffraction analysis
        • Scanning electron microscopy and optical microscopy analysis
        • In vitro cytotoxicity assay
    • Results and discussion
      • Material selection and scaffold preparation
      • Gross examination of the scaffolds
      • Porosity measurement
      • Water uptake and retention abilities
      • In vitro degradation with PBS
      • Thermal stability of the scaffolds
      • Stretching frequency of the scaffolds
      • X-ray diffraction studies
      • Morphology studies of the scaffolds
      • Optical microscopy analysis
      • In vitro cytotoxicity and cell proliferation
    • Conclusion
    • Acknowledgements
    • References

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