Aliovalent ions substituted hydroxyapatite coating on titanium for improved medical applications

被引：13

作者：

Karthika, A. ^{[1
]}

机构：

[1] NMKRV Coll Women Autonomous, Dept Chem, Bangalore 560011, Karnataka, India

来源：

MATERIALS TODAY-PROCEEDINGS | 2018年 / 5卷 / 02期

关键词：

Lanthanum; Copper; Hydroxyapatite; Titanium; Electrodeposition; Bioactivity; PULSED ELECTRODEPOSITION; TREATED TITANIUM; ANTIBACTERIAL; PERFORMANCE; DIVALENT;

D O I：

10.1016/j.matpr.2017.12.304

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Currently, more prospects towards the quality of life have resulted in an increasing global demand for orthopedic implants to replace or repair damaged bones and joints. In which, hydroxyapatite is applied for the repair of bone defects with the substitution of trace amount of essential mineral ions into synthetic hydroxyapatite, since it is so tolerant to the ionic substitutions such as divalent and trivalent cations. The present work deals with the development of lanthanum and copper substituted hydroxyapatite (La/Cu-HAP) coating on titanium by electrodeposition method. The resultant coatings were characterized by Fourier transform infra-red spectroscopy, X-ray diffraction and scanning electron microscopy. The biological properties of La/Cu-HAP coating reveal that the developed material has good biocompatibility and bioactivity which finds its application in the field of orthopedics. (C) 2017 Elsevier Ltd. All rights reserved. Selection and/or Peer-review under responsibility of International Conference On Recent Advances In Material Chemistry.

引用

页码：8768 / 8774

页数：7

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