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Effect of ion implantation on the physical and mechanical properties of Ti-Si-N multifunctional coatings for biomedical applications

Shypylenko, A. ; Pshyk, A. V. ; Grześkowiak, B. ; Medjanik, K. LU ; Peplinska, B. ; Oyoshi, K. ; Pogrebnjak, A. ; Jurga, S. and Coy, E. (2016) In Materials and Design 110. p.821-829
Abstract

In the present work, multifunctional Ti-Si-N coatings have been deposited using CAVD method with the aim of studying their chemical, physical, structural and mechanical properties. Coatings of Ti-Si-N were modified by high-intensity ion implantation using copper ions with dose D = 2 × 1017 ions/cm2 and energy E = 60 keV. The results demonstrated that ion implantation has an effect on the grain size, hardness, and Young modulus of the Ti-Si-N coating. Additionally, the effect of Cu implantation on the bioactive properties of coatings was investigated by contact antimicrobial essay. The results show a high release of Cu ions in the cultivation liquid and the low efficiency of the < 20% Cu doping towards E. coli... (More)

In the present work, multifunctional Ti-Si-N coatings have been deposited using CAVD method with the aim of studying their chemical, physical, structural and mechanical properties. Coatings of Ti-Si-N were modified by high-intensity ion implantation using copper ions with dose D = 2 × 1017 ions/cm2 and energy E = 60 keV. The results demonstrated that ion implantation has an effect on the grain size, hardness, and Young modulus of the Ti-Si-N coating. Additionally, the effect of Cu implantation on the bioactive properties of coatings was investigated by contact antimicrobial essay. The results show a high release of Cu ions in the cultivation liquid and the low efficiency of the < 20% Cu doping towards E. coli bacteria. Our results bring understanding to the low dosage ion implantation of multifunctional surfaces towards applications and general drawbacks of ion implantation as bioactive tailoring method.

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author
; ; ; ; ; ; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Antibacterial, CAVD, Coatings, Ion implantation, NEXAFS, TiSiN
in
Materials and Design
volume
110
pages
9 pages
publisher
Elsevier
external identifiers
  • scopus:84983540191
  • wos:000385600800087
ISSN
0264-1275
DOI
10.1016/j.matdes.2016.08.050
language
English
LU publication?
yes
id
05625dda-bded-45e3-83a5-25d397fe9c1a
date added to LUP
2016-10-12 14:47:35
date last changed
2024-01-04 14:09:27
@article{05625dda-bded-45e3-83a5-25d397fe9c1a,
  abstract     = {{<p>In the present work, multifunctional Ti-Si-N coatings have been deposited using CAVD method with the aim of studying their chemical, physical, structural and mechanical properties. Coatings of Ti-Si-N were modified by high-intensity ion implantation using copper ions with dose D = 2 × 10<sup>17</sup> ions/cm<sup>2</sup> and energy E = 60 keV. The results demonstrated that ion implantation has an effect on the grain size, hardness, and Young modulus of the Ti-Si-N coating. Additionally, the effect of Cu implantation on the bioactive properties of coatings was investigated by contact antimicrobial essay. The results show a high release of Cu ions in the cultivation liquid and the low efficiency of the &lt; 20% Cu doping towards E. coli bacteria. Our results bring understanding to the low dosage ion implantation of multifunctional surfaces towards applications and general drawbacks of ion implantation as bioactive tailoring method.</p>}},
  author       = {{Shypylenko, A. and Pshyk, A. V. and Grześkowiak, B. and Medjanik, K. and Peplinska, B. and Oyoshi, K. and Pogrebnjak, A. and Jurga, S. and Coy, E.}},
  issn         = {{0264-1275}},
  keywords     = {{Antibacterial; CAVD; Coatings; Ion implantation; NEXAFS; TiSiN}},
  language     = {{eng}},
  month        = {{11}},
  pages        = {{821--829}},
  publisher    = {{Elsevier}},
  series       = {{Materials and Design}},
  title        = {{Effect of ion implantation on the physical and mechanical properties of Ti-Si-N multifunctional coatings for biomedical applications}},
  url          = {{http://dx.doi.org/10.1016/j.matdes.2016.08.050}},
  doi          = {{10.1016/j.matdes.2016.08.050}},
  volume       = {{110}},
  year         = {{2016}},
}