Preparation and characterization of Na and F co-doped hydroxyapatite coating reinforced by carbon nanotubes and SiC nanoparticles

Leilei Zhang; Lina Pei; Hejun Li; Shaoxian Li; Shoujie Liu; Yao Guo

doi:10.1016/j.matlet.2018.01.158

Preparation and characterization of Na and F co-doped hydroxyapatite coating reinforced by carbon nanotubes and SiC nanoparticles

Leilei Zhang
, Lina Pei
, Hejun Li
, Shaoxian Li
, Shoujie Liu
, Yao Guo

School of Materials Sience and Engineering

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Article › peer-review

29 Scopus citations

Abstract

Carbon nanotubes and SiC nanoparticles reinforced Na and F co-doped hydroxyapatite coating (CS-NFH) was fabricated by electrochemical deposition method. The morphology, microstructure, shear strength, wettability and in-vitro bioactivity of CS-NFH coating were analyzed. Homogeneous and crackfree CS-NFH coatings composed of spherical particles were achieved. The shear strength for CS-NFH was 9.04 MPa, which was more than twice the value of that for pure hydroxyapatite coating. Wettability test showed CS-NFH coating had super-hydrophilicity surface with water contact angle of 0°. The in-vitro bioactivity test showed that the coating could induce the formation of new apatite in simulated body fluid. CS-NFH may have potential application as coating materials in orthopaedic applications.

Original language	English
Pages (from-to)	161-164
Number of pages	4
Journal	Materials Letters
Volume	218
DOIs	https://doi.org/10.1016/j.matlet.2018.01.158
State	Published - 1 May 2018

Keywords

Carbon nanotubes
Electrodeposition
Hydroxyapatite
Nanoparticles

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10.1016/j.matlet.2018.01.158

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title = "Preparation and characterization of Na and F co-doped hydroxyapatite coating reinforced by carbon nanotubes and SiC nanoparticles",

abstract = "Carbon nanotubes and SiC nanoparticles reinforced Na and F co-doped hydroxyapatite coating (CS-NFH) was fabricated by electrochemical deposition method. The morphology, microstructure, shear strength, wettability and in-vitro bioactivity of CS-NFH coating were analyzed. Homogeneous and crackfree CS-NFH coatings composed of spherical particles were achieved. The shear strength for CS-NFH was 9.04 MPa, which was more than twice the value of that for pure hydroxyapatite coating. Wettability test showed CS-NFH coating had super-hydrophilicity surface with water contact angle of 0°. The in-vitro bioactivity test showed that the coating could induce the formation of new apatite in simulated body fluid. CS-NFH may have potential application as coating materials in orthopaedic applications.",

keywords = "Carbon nanotubes, Electrodeposition, Hydroxyapatite, Nanoparticles",

author = "Leilei Zhang and Lina Pei and Hejun Li and Shaoxian Li and Shoujie Liu and Yao Guo",

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year = "2018",

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doi = "10.1016/j.matlet.2018.01.158",

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TY - JOUR

T1 - Preparation and characterization of Na and F co-doped hydroxyapatite coating reinforced by carbon nanotubes and SiC nanoparticles

AU - Zhang, Leilei

AU - Pei, Lina

AU - Li, Hejun

AU - Li, Shaoxian

AU - Liu, Shoujie

AU - Guo, Yao

PY - 2018/5/1

Y1 - 2018/5/1

N2 - Carbon nanotubes and SiC nanoparticles reinforced Na and F co-doped hydroxyapatite coating (CS-NFH) was fabricated by electrochemical deposition method. The morphology, microstructure, shear strength, wettability and in-vitro bioactivity of CS-NFH coating were analyzed. Homogeneous and crackfree CS-NFH coatings composed of spherical particles were achieved. The shear strength for CS-NFH was 9.04 MPa, which was more than twice the value of that for pure hydroxyapatite coating. Wettability test showed CS-NFH coating had super-hydrophilicity surface with water contact angle of 0°. The in-vitro bioactivity test showed that the coating could induce the formation of new apatite in simulated body fluid. CS-NFH may have potential application as coating materials in orthopaedic applications.

AB - Carbon nanotubes and SiC nanoparticles reinforced Na and F co-doped hydroxyapatite coating (CS-NFH) was fabricated by electrochemical deposition method. The morphology, microstructure, shear strength, wettability and in-vitro bioactivity of CS-NFH coating were analyzed. Homogeneous and crackfree CS-NFH coatings composed of spherical particles were achieved. The shear strength for CS-NFH was 9.04 MPa, which was more than twice the value of that for pure hydroxyapatite coating. Wettability test showed CS-NFH coating had super-hydrophilicity surface with water contact angle of 0°. The in-vitro bioactivity test showed that the coating could induce the formation of new apatite in simulated body fluid. CS-NFH may have potential application as coating materials in orthopaedic applications.

KW - Carbon nanotubes

KW - Electrodeposition

KW - Hydroxyapatite

KW - Nanoparticles

UR - https://www.scopus.com/pages/publications/85041474581

U2 - 10.1016/j.matlet.2018.01.158

DO - 10.1016/j.matlet.2018.01.158

M3 - 文章

AN - SCOPUS:85041474581

SN - 0167-577X

VL - 218

SP - 161

EP - 164

JO - Materials Letters

JF - Materials Letters

ER -

Preparation and characterization of Na and F co-doped hydroxyapatite coating reinforced by carbon nanotubes and SiC nanoparticles

Abstract

Keywords

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