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Investigation of in vitro bioactivities of Zn-based hydroxyapatite samples doped with chitosan

Investigation of in vitro bioactivities of Zn-based hydroxyapatite samples doped with chitosan In this study, the crystal structure, functional groups, morphological structure, elemental compositions, antimicrobial activity, and structural changes in the SBF of Zn-based HAp samples, synthesized by sol-gel method, doped with chitosan (CTS) at different amounts, were investigated. The crystal structure of the synthesized samples was determined by XRD technique, and the functional groups of the samples were determined by FTIR spectroscopy. The elemental compositions and morphologies of the HAp samples were investigated by SEM equipped with EDX spectroscopy. It was observed that the synthesized samples had antimicrobial activity. The effect of chitosan addition and immersing in SBF affected the crystallization percentages of the samples. No significant changes were observed in the morphology. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of the Australian Ceramic Society Springer Journals

Investigation of in vitro bioactivities of Zn-based hydroxyapatite samples doped with chitosan

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Publisher
Springer Journals
Copyright
Copyright © Australian Ceramic Society 2020
ISSN
2510-1560
eISSN
2510-1579
DOI
10.1007/s41779-020-00519-4
Publisher site
See Article on Publisher Site

Abstract

In this study, the crystal structure, functional groups, morphological structure, elemental compositions, antimicrobial activity, and structural changes in the SBF of Zn-based HAp samples, synthesized by sol-gel method, doped with chitosan (CTS) at different amounts, were investigated. The crystal structure of the synthesized samples was determined by XRD technique, and the functional groups of the samples were determined by FTIR spectroscopy. The elemental compositions and morphologies of the HAp samples were investigated by SEM equipped with EDX spectroscopy. It was observed that the synthesized samples had antimicrobial activity. The effect of chitosan addition and immersing in SBF affected the crystallization percentages of the samples. No significant changes were observed in the morphology.

Journal

Journal of the Australian Ceramic SocietySpringer Journals

Published: Sep 25, 2020

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