Title
Modification and characterization of hydroxyapatite nanoparticles
Author

Xinyu WANG1 , Yingchao HAN1 , Shipu LI*1,2 , Honglian DAI1 , Li JIA1 , Jianhua HE1

Institute

1. Biomedical Materials and Engineering Center , Wuhan University of Technology, Wuhan 430070, P.R.China
2. State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, P.R.China

Keywords:

Hydroxyapatite; nanoparticles; modification

Abstract
HAP nanoparticles were prepared by precipitation method and modified by mucopolysaccharide(MPS). The size distribution and zeta potential of modified HAP nanoparticles were measured by Zetasize Analysis System. The change of averaged particle size of modified HAP nanoparticles in the keeping time was studied. The size distribution of the re-dispersed HAP nanoparticles modified by MPS were measured.
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