Highly adhesive and bioactive Ti–Mg alloy thin film on polyether ether ketone formed by PIII&D technique

Sehoon Hwang; Sang Ho Lim; Seunghee Han

doi:10.1016/j.apsusc.2018.12.080

Highly adhesive and bioactive Ti–Mg alloy thin film on polyether ether ketone formed by PIII&D technique

Sehoon Hwang, Sang Ho Lim, Seunghee Han

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

5 Citations (Scopus)

Abstract

In this study, a method of forming highly adhesive bioactive Ti–Mg alloy thin film on a polyether ether ketone (PEEK) was investigated. To increase the adhesion strength, a PEEK surface was sanded with SiC paper and Ti–Mg ions were implanted by plasma immersion ion implantation & deposition (PIII&D), prior to Ti–Mg alloy thin film deposition. Then, these samples were immersed in the simulated body fluid (SBF) solution for seven days to ensure that hydroxyapatite was formed. In a separate experimental procedure, the thin films were immersed in a physiological saline solution for seven days to check the morphology after magnesium was dissolved. The results show that the adhesion strength increased to 36.14 MPa, and crystallization of hydroxyapatite was most pronounced in the composition of Ti–Mg 85/15 at%. These findings demonstrate that PIII&D is a promising surface treatment tool for PEEK implants.

Original language	English
Pages (from-to)	878-886
Number of pages	9
Journal	Applied Surface Science
Volume	471
DOIs	https://doi.org/10.1016/j.apsusc.2018.12.080
Publication status	Published - 2019 Mar 31

Bibliographical note

Funding Information:
This research was supported by the “Thin film solar cell technology for high-output urban power distribution (Code No. 2E28300)” program of the Korea Institute of Science and Technology, and the “Development of high voltage pulse modulator for NF 3 plasma immersion ion implantation (Code No. 2MP0580)” program of the Korea Institute of Science and Technology in the Republic of Korea.

Publisher Copyright:
© 2018 Elsevier B.V.

Keywords

Adhesion
Bioactivity
Plasma immersion ion implantation and deposition (PIII&D)
Polyether ether ketone (PEEK)

ASJC Scopus subject areas

General Chemistry
Condensed Matter Physics
General Physics and Astronomy
Surfaces and Interfaces
Surfaces, Coatings and Films

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10.1016/j.apsusc.2018.12.080

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title = "Highly adhesive and bioactive Ti–Mg alloy thin film on polyether ether ketone formed by PIII&D technique",

abstract = "In this study, a method of forming highly adhesive bioactive Ti–Mg alloy thin film on a polyether ether ketone (PEEK) was investigated. To increase the adhesion strength, a PEEK surface was sanded with SiC paper and Ti–Mg ions were implanted by plasma immersion ion implantation & deposition (PIII&D), prior to Ti–Mg alloy thin film deposition. Then, these samples were immersed in the simulated body fluid (SBF) solution for seven days to ensure that hydroxyapatite was formed. In a separate experimental procedure, the thin films were immersed in a physiological saline solution for seven days to check the morphology after magnesium was dissolved. The results show that the adhesion strength increased to 36.14 MPa, and crystallization of hydroxyapatite was most pronounced in the composition of Ti–Mg 85/15 at%. These findings demonstrate that PIII&D is a promising surface treatment tool for PEEK implants.",

keywords = "Adhesion, Bioactivity, Plasma immersion ion implantation and deposition (PIII&D), Polyether ether ketone (PEEK)",

author = "Sehoon Hwang and Lim, {Sang Ho} and Seunghee Han",

note = "Funding Information: This research was supported by the “Thin film solar cell technology for high-output urban power distribution (Code No. 2E28300)” program of the Korea Institute of Science and Technology, and the “Development of high voltage pulse modulator for NF 3 plasma immersion ion implantation (Code No. 2MP0580)” program of the Korea Institute of Science and Technology in the Republic of Korea. Publisher Copyright: {\textcopyright} 2018 Elsevier B.V.",

year = "2019",

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doi = "10.1016/j.apsusc.2018.12.080",

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AU - Hwang, Sehoon

AU - Lim, Sang Ho

AU - Han, Seunghee

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PY - 2019/3/31

Y1 - 2019/3/31

N2 - In this study, a method of forming highly adhesive bioactive Ti–Mg alloy thin film on a polyether ether ketone (PEEK) was investigated. To increase the adhesion strength, a PEEK surface was sanded with SiC paper and Ti–Mg ions were implanted by plasma immersion ion implantation & deposition (PIII&D), prior to Ti–Mg alloy thin film deposition. Then, these samples were immersed in the simulated body fluid (SBF) solution for seven days to ensure that hydroxyapatite was formed. In a separate experimental procedure, the thin films were immersed in a physiological saline solution for seven days to check the morphology after magnesium was dissolved. The results show that the adhesion strength increased to 36.14 MPa, and crystallization of hydroxyapatite was most pronounced in the composition of Ti–Mg 85/15 at%. These findings demonstrate that PIII&D is a promising surface treatment tool for PEEK implants.

AB - In this study, a method of forming highly adhesive bioactive Ti–Mg alloy thin film on a polyether ether ketone (PEEK) was investigated. To increase the adhesion strength, a PEEK surface was sanded with SiC paper and Ti–Mg ions were implanted by plasma immersion ion implantation & deposition (PIII&D), prior to Ti–Mg alloy thin film deposition. Then, these samples were immersed in the simulated body fluid (SBF) solution for seven days to ensure that hydroxyapatite was formed. In a separate experimental procedure, the thin films were immersed in a physiological saline solution for seven days to check the morphology after magnesium was dissolved. The results show that the adhesion strength increased to 36.14 MPa, and crystallization of hydroxyapatite was most pronounced in the composition of Ti–Mg 85/15 at%. These findings demonstrate that PIII&D is a promising surface treatment tool for PEEK implants.

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Highly adhesive and bioactive Ti–Mg alloy thin film on polyether ether ketone formed by PIII&D technique

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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