In-situ Synthesis and Activity of Nano-hydroxyapatite/Lysozyme Composite

Chem. J. Chinese Universities

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In-situ Synthesis and Activity of Nano-hydroxyapatite/Lysozyme Composite

WANG Chun-Yan^1,2, ZHU Guang-Shan¹, GAO Bo³, WANG Run-Wei¹, LI Juan², XIN Ming-Hong¹, QIU Shi-Lun¹

1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130012;
2. School of Public Health, Jilin University, Changchun 130021;
3. College of Life Science, Jilin University, Changchun 130023, China

Received:2005-06-02 Revised:1900-01-01 Online:2006-08-10 Published:2006-08-10
Contact: QIU Shi-Lun

Abstract

Abstract: Nano-composite of hydroxyapatite/lysozyme with a size of 100 nm was synthesized in situ by chemical wet method, and characterized by nitrongen gas adsorption method, IR, SEM and UV-Vis spectroscopic techniques. In comparison with that synthesized by the dipping adsorbing method, the composite synthesized by wet method has much more content and activity of lysozyme. These results suggest the composite can be used as a controlling carrier of releasing lysozyme.

Key words: Hydroxyapatite, Lysozyme, Synthesis, Activity

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WANG Chun-Yan^1,2, ZHU Guang-Shan¹, GAO Bo³, WANG Run-Wei¹, LI Juan², XIN Ming-Hong¹, QIU Shi-Lun¹. In-situ Synthesis and Activity of Nano-hydroxyapatite/Lysozyme Composite[J]. Chem. J. Chinese Universities, doi: .

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In-situ Synthesis and Activity of Nano-hydroxyapatite/Lysozyme Composite

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