In-vitro dissolution and structural and electrokinetic characteristics of titanium-oxynitride coatings formed via reactive magnetron sputtering

V. F. Pichugin, Alla Alexandrovna Pustovalova, Maxim Evgenievich Konishchev, Igor Albertovich Khlusov, N. M. Ivanova, Sun Zhilei, S. S. Gutor

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

The results of investigation into the structure and in-vitro dissolution of titanium-oxynitride coatings deposited via reactive magnetron sputtering are presented. Data on the electrostatic and ζ surface potentials enable estimation of their contribution to adsorption processes and coating dissolution in vitro. Sample cultivation in a solution simulating the composition of the inorganic part of human blood plasma leads to surface mineralization, reduces the value and sign of the surface potential, and alters the surface wettability. The coating prevents the transition of iron ions into a solution and does not induce the calcification of an artificial surface.

Original languageEnglish
Pages (from-to)282-291
Number of pages10
JournalJournal of Surface Investigation
Volume10
Issue number2
DOIs
Publication statusPublished - 1 Mar 2016

Fingerprint

Reactive sputtering
Titanium
Magnetron sputtering
Dissolution
Surface potential
Coatings
Wetting
Electrostatics
Blood
Iron
Ions
Plasmas
Adsorption
Chemical analysis

Keywords

  • biocompatibility
  • dissolution
  • magnetron sputtering
  • titanium oxynitrides
  • ζ potential

ASJC Scopus subject areas

  • Surfaces, Coatings and Films

Cite this

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abstract = "The results of investigation into the structure and in-vitro dissolution of titanium-oxynitride coatings deposited via reactive magnetron sputtering are presented. Data on the electrostatic and ζ surface potentials enable estimation of their contribution to adsorption processes and coating dissolution in vitro. Sample cultivation in a solution simulating the composition of the inorganic part of human blood plasma leads to surface mineralization, reduces the value and sign of the surface potential, and alters the surface wettability. The coating prevents the transition of iron ions into a solution and does not induce the calcification of an artificial surface.",
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T1 - In-vitro dissolution and structural and electrokinetic characteristics of titanium-oxynitride coatings formed via reactive magnetron sputtering

AU - Pichugin, V. F.

AU - Pustovalova, Alla Alexandrovna

AU - Konishchev, Maxim Evgenievich

AU - Khlusov, Igor Albertovich

AU - Ivanova, N. M.

AU - Zhilei, Sun

AU - Gutor, S. S.

PY - 2016/3/1

Y1 - 2016/3/1

N2 - The results of investigation into the structure and in-vitro dissolution of titanium-oxynitride coatings deposited via reactive magnetron sputtering are presented. Data on the electrostatic and ζ surface potentials enable estimation of their contribution to adsorption processes and coating dissolution in vitro. Sample cultivation in a solution simulating the composition of the inorganic part of human blood plasma leads to surface mineralization, reduces the value and sign of the surface potential, and alters the surface wettability. The coating prevents the transition of iron ions into a solution and does not induce the calcification of an artificial surface.

AB - The results of investigation into the structure and in-vitro dissolution of titanium-oxynitride coatings deposited via reactive magnetron sputtering are presented. Data on the electrostatic and ζ surface potentials enable estimation of their contribution to adsorption processes and coating dissolution in vitro. Sample cultivation in a solution simulating the composition of the inorganic part of human blood plasma leads to surface mineralization, reduces the value and sign of the surface potential, and alters the surface wettability. The coating prevents the transition of iron ions into a solution and does not induce the calcification of an artificial surface.

KW - biocompatibility

KW - dissolution

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KW - titanium oxynitrides

KW - ζ potential

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