Electrochemical preparation of chitosan/hydroxyapatite composite coatings on titanium substrates.

نویسندگان

  • Jody Redepenning
  • Guhanand Venkataraman
  • Jun Chen
  • Nathan Stafford
چکیده

Composite coatings containing brushite (CaHPO(4). 2H(2)O) and chitosan were prepared by electrochemical deposition. The brushite/chitosan composites were converted to hydroxyapatite/chitosan composites in aqueous solutions of sodium hydroxide. The coatings ranged from approximately 1 to 15% chitosan by weight. Qualitative assessment of the coatings showed adhesion significantly improved over that observed for electrodeposited coatings of pure HA.

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عنوان ژورنال:
  • Journal of biomedical materials research. Part A

دوره 66 2  شماره 

صفحات  -

تاریخ انتشار 2003