Structural Characterization of Silver-Hydroxyapatite Nanocomposite: A Bone Repair Biomaterial

被引：15

作者：

Bharti, Amardeep ^{[1
]}

Singh, Suman ^{[2
]}

Meena, Vijay Kumar ^{[2
]}

Goyal, Navdeep ^{[1
]}

机构：

[1] Panjab Univ, Dept Phys, Chandigarh 160014, India

[2] CSIR, Cent Sci Instruments Org, Chandigarh 160030, India

来源：

MATERIALS TODAY-PROCEEDINGS | 2016年 / 3卷 / 06期

关键词：

Hydroxyapatite; Silver nanoparticles; Biomaterial; Anisotropic;

D O I：

10.1016/j.matpr.2016.04.116

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Hydroxyapatite (HA) is a form of calcium & phosphate and constitutes large amount of human bone, dental enamel and dentin. HA is widely acceptable as purifier for proteins, drug delivery and body implant material. Structure, density & chemical phase should be specific in order to fit for each application. In this paper, Structural characterization of novel HA incorporated with silver nanoparticles (AgNPs) has been investigated for its application in orthopedic body implants. Silver nanoparticles used in this application are of anisotropic in nature which shows enhanced antibacterial properties in comparison to spherical one. XRD reveals that synthesized nanocomposite has 87% crystallinity with hexagonal geometry as similar to the HA. TEM micrographs shows that the average particle size of nanocomposite is 58.38 nm with polydispersity of 30.73 and is well suitable for orthopaedic body implantation. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：2113 / 2120

页数：8

共 15 条

[1] Synthesis of Novel Multiple Shaped Silver Nanoparticles Incorporated Hydroxyapatite Nanocomposite for Orthopaedic Body Implants [J].