Polypyrrole doping-regulated construction of dexamethasone/hydroxyapatite composite coating on titanium surface for sustained osteoinduction

Polypyrrole doping-regulated construction of dexamethasone/hydroxyapatite composite coating on titanium surface for sustained osteoinduction

Nano-hydroxyapatite (HA-NPs) coating on the surface of titanium is an effective way to improve the osteoinductivity of implants. However, particle agglomeration and uncontrollable structure of HA-NPs results in limited osteogenic capability. In this study, pulse electrochemical deposition method was...

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Bibliographic Details
Main Authors: Huajun Wu, Ya Gao, Lu Xiao, Qin Wei, Naiyin Zhang, Zhi Su, Chuang Ma, Tingjun Ye, Yingbo Wang
Format: Article
Language:English
Published: Elsevier 2021-04-01
Series:Materials & Design
Subjects:
Electrochemical deposition
Hydroxyapatite
Osteoinduction
Polymer regulation
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127521001246

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