Microwave Assisted Formation of the Chitosan/Hydroxyapatite Scaffold for Bone Tissue Regeneration

被引：0

作者：

Sukhodub, L. B. ^{[1
]}

Kumeda, M. O. ^{[1
]}

Gapon, V., I ^{[1
]}

Sukhodub, L. F. ^{[1
]}

机构：

[1] Sumy State Univ, Minist Educ & Sci Ukraine, Sumy, Ukraine

来源：

PROCEEDINGS OF THE 2018 IEEE 8TH INTERNATIONAL CONFERENCE NANOMATERIALS: APPLICATION & PROPERTIES (NAP-2018) | 2018年

关键词：

hydroxyapatite; chitosan; MW irradiation; HYDROTHERMAL SYNTHESIS; HYDROXYAPATITE; CHITOSAN; PHOSPHATE; COMPOSITE; BEHAVIOR;

D O I：

暂无

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Polymer-hydroxyapatite composites are an attractive biomaterial for bone and tooth implants. Compared with conventional methods, microwave synthesis is a fast, simple and efficient method to prepare nanosized biomaterials. In this work chitosan-hydroxyapatite (CS-HA) composite were obtained under MW radiation. With increasing MW power, the average size of the HA crystallites, formed in the presence of chitosan, decreases from 31 nm (300 W) to 24 (800 W). With in creasing micro wavepower, the swelling degree of sample sincreases from 40 to 55% and porosity decreases from 28 to 18%. A similar dependence iso bserved with a nincreasein the alginate polymercontent.

引用

页数：4

共 15 条

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