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Study of Ag-Doped Bioactive Ceramic Composites

은이 첨가된 생체 활성 세라믹 복합체 연구

  • Nam, Ki-Young (Department of Dentistry, College of Medicine, Keimyung University)
  • 남기영 (계명대학교 의과대학 치과학교실)
  • Published : 2009.12.20

Abstract

Ag-Doped bioactive ceramic composites were prepared by colloidal silver solution. The physical properties of colloidal silver solution and Ag-Doped bioactive ceramic composites were characterized by Scanning electron microscopy(SEM), X-Ray Diffractometer(XRD) and Raman spectrophotometer respectively. According to XRD, we have identified that the chloride ion was chemically attached silver nano particles. SEM studies showed that silver chloride phases were homogeneously distributed on the Ag-Doped bioactive ceramic composites surface. Finally, we concluded that the silver chloride phase on the Ag-Doped bioactive ceramic composites surface was strongly prevent formation of Ag-hydroxyapatite.

Keywords

Colloidal Silver Solution;Hydroxyapatite;Composites

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