Surface modification of Ti6Al4V alloy scaffolds manufactured by electron beam melting

E. Chudinova, M. Surmeneva, A. Koptyug, K. Loza, O. Prymak, M. Epple, R. Surmenev

Research output: Contribution to journalConference article

Abstract

In this paper, the results of the surface functionalization of the Ti6Al4V alloy scaffolds with different structures for use as a material for medical implants are presented. Radio frequency magnetron sputtering was used to modify the surface of the porous structures by deposition of the biocompatible hydroxyapatite (HA) coating with the thickness of 86050 nm. The surface morphology, elemental and phase composition of the HA-coated scaffolds were studied. According to energy-dispersive X-ray spectroscopy, the stoichiometric ratio of Ca/P for flat, orthorhombic and cubic scaffolds is 1.65, 1.60, 1.53, respectively, which is close to that of stoichiometric ratio for HA (Ca/P = 1.67). It was revealed that this method of deposition makes it possible to obtain the homogeneous crystalline coating both on the dense sample and in the case of scaffolds of complex geometry with different lattice cell structure.

Original languageEnglish
Article number012030
JournalJournal of Physics: Conference Series
Volume1145
Issue number1
DOIs
Publication statusPublished - 9 Jan 2019
Event15th International Conference of Students and Young Scientists on Prospects of Fundamental Sciences Development, PFSD 2018 - Tomsk, Russian Federation
Duration: 24 Apr 201827 Apr 2018

Fingerprint

melting
electron beams
coatings
radio frequencies
magnetron sputtering
geometry
cells
spectroscopy
x rays
energy

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Surface modification of Ti6Al4V alloy scaffolds manufactured by electron beam melting. / Chudinova, E.; Surmeneva, M.; Koptyug, A.; Loza, K.; Prymak, O.; Epple, M.; Surmenev, R.

In: Journal of Physics: Conference Series, Vol. 1145, No. 1, 012030, 09.01.2019.

Research output: Contribution to journalConference article

@article{483ef6650a4540828cf18c97bd7ed2c4,
title = "Surface modification of Ti6Al4V alloy scaffolds manufactured by electron beam melting",
abstract = "In this paper, the results of the surface functionalization of the Ti6Al4V alloy scaffolds with different structures for use as a material for medical implants are presented. Radio frequency magnetron sputtering was used to modify the surface of the porous structures by deposition of the biocompatible hydroxyapatite (HA) coating with the thickness of 86050 nm. The surface morphology, elemental and phase composition of the HA-coated scaffolds were studied. According to energy-dispersive X-ray spectroscopy, the stoichiometric ratio of Ca/P for flat, orthorhombic and cubic scaffolds is 1.65, 1.60, 1.53, respectively, which is close to that of stoichiometric ratio for HA (Ca/P = 1.67). It was revealed that this method of deposition makes it possible to obtain the homogeneous crystalline coating both on the dense sample and in the case of scaffolds of complex geometry with different lattice cell structure.",
author = "E. Chudinova and M. Surmeneva and A. Koptyug and K. Loza and O. Prymak and M. Epple and R. Surmenev",
year = "2019",
month = "1",
day = "9",
doi = "10.1088/1742-6596/1145/1/012030",
language = "English",
volume = "1145",
journal = "Journal of Physics: Conference Series",
issn = "1742-6588",
publisher = "IOP Publishing Ltd.",
number = "1",

}

TY - JOUR

T1 - Surface modification of Ti6Al4V alloy scaffolds manufactured by electron beam melting

AU - Chudinova, E.

AU - Surmeneva, M.

AU - Koptyug, A.

AU - Loza, K.

AU - Prymak, O.

AU - Epple, M.

AU - Surmenev, R.

PY - 2019/1/9

Y1 - 2019/1/9

N2 - In this paper, the results of the surface functionalization of the Ti6Al4V alloy scaffolds with different structures for use as a material for medical implants are presented. Radio frequency magnetron sputtering was used to modify the surface of the porous structures by deposition of the biocompatible hydroxyapatite (HA) coating with the thickness of 86050 nm. The surface morphology, elemental and phase composition of the HA-coated scaffolds were studied. According to energy-dispersive X-ray spectroscopy, the stoichiometric ratio of Ca/P for flat, orthorhombic and cubic scaffolds is 1.65, 1.60, 1.53, respectively, which is close to that of stoichiometric ratio for HA (Ca/P = 1.67). It was revealed that this method of deposition makes it possible to obtain the homogeneous crystalline coating both on the dense sample and in the case of scaffolds of complex geometry with different lattice cell structure.

AB - In this paper, the results of the surface functionalization of the Ti6Al4V alloy scaffolds with different structures for use as a material for medical implants are presented. Radio frequency magnetron sputtering was used to modify the surface of the porous structures by deposition of the biocompatible hydroxyapatite (HA) coating with the thickness of 86050 nm. The surface morphology, elemental and phase composition of the HA-coated scaffolds were studied. According to energy-dispersive X-ray spectroscopy, the stoichiometric ratio of Ca/P for flat, orthorhombic and cubic scaffolds is 1.65, 1.60, 1.53, respectively, which is close to that of stoichiometric ratio for HA (Ca/P = 1.67). It was revealed that this method of deposition makes it possible to obtain the homogeneous crystalline coating both on the dense sample and in the case of scaffolds of complex geometry with different lattice cell structure.

UR - http://www.scopus.com/inward/record.url?scp=85060053396&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85060053396&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/1145/1/012030

DO - 10.1088/1742-6596/1145/1/012030

M3 - Conference article

AN - SCOPUS:85060053396

VL - 1145

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012030

ER -