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Formation of micro- and nanostructures on the nanotitanium surface by chemical etching and deposition of titania films by Atomic Layer Deposition (ALD). / Nazarov, D.V.; Zemtsova, E.G.; Valiev, R.Z.; Smirnov, V.M.

в: Materials, № 12, 2015, стр. 8366-8377.

Результаты исследований: Научные публикации в периодических изданияхстатья

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@article{aa2c7f5281d34f69a08cf0b5ab591953,
title = "Formation of micro- and nanostructures on the nanotitanium surface by chemical etching and deposition of titania films by Atomic Layer Deposition (ALD)",
abstract = "{\textcopyright} 2015 by the authors.In this study, an integrated approach was used for the preparation of a nanotitanium-based bioactive material. The integrated approach included three methods: severe plastic deformation (SPD), chemical etching and atomic layer deposition (ALD). For the first time, it was experimentally shown that the nature of the etching medium (acidic or basic Piranha solutions) and the etching time have a significant qualitative impact on the nanotitanium surface structure both at the nano- and microscale. The etched samples were coated with crystalline biocompatible TiO2 films with a thickness of 20 nm by Atomic Layer Deposition (ALD). Comparative study of the adhesive and spreading properties of human osteoblasts MG-63 has demonstrated that presence of nano- and microscale structures and crystalline titanium oxide on the surface of nanotitanium improve bioactive properties of the material.",
author = "D.V. Nazarov and E.G. Zemtsova and R.Z. Valiev and V.M. Smirnov",
year = "2015",
doi = "10.3390/ma8125460",
language = "English",
pages = "8366--8377",
journal = "Materials",
issn = "1996-1944",
publisher = "MDPI AG",
number = "12",

}

RIS

TY - JOUR

T1 - Formation of micro- and nanostructures on the nanotitanium surface by chemical etching and deposition of titania films by Atomic Layer Deposition (ALD)

AU - Nazarov, D.V.

AU - Zemtsova, E.G.

AU - Valiev, R.Z.

AU - Smirnov, V.M.

PY - 2015

Y1 - 2015

N2 - © 2015 by the authors.In this study, an integrated approach was used for the preparation of a nanotitanium-based bioactive material. The integrated approach included three methods: severe plastic deformation (SPD), chemical etching and atomic layer deposition (ALD). For the first time, it was experimentally shown that the nature of the etching medium (acidic or basic Piranha solutions) and the etching time have a significant qualitative impact on the nanotitanium surface structure both at the nano- and microscale. The etched samples were coated with crystalline biocompatible TiO2 films with a thickness of 20 nm by Atomic Layer Deposition (ALD). Comparative study of the adhesive and spreading properties of human osteoblasts MG-63 has demonstrated that presence of nano- and microscale structures and crystalline titanium oxide on the surface of nanotitanium improve bioactive properties of the material.

AB - © 2015 by the authors.In this study, an integrated approach was used for the preparation of a nanotitanium-based bioactive material. The integrated approach included three methods: severe plastic deformation (SPD), chemical etching and atomic layer deposition (ALD). For the first time, it was experimentally shown that the nature of the etching medium (acidic or basic Piranha solutions) and the etching time have a significant qualitative impact on the nanotitanium surface structure both at the nano- and microscale. The etched samples were coated with crystalline biocompatible TiO2 films with a thickness of 20 nm by Atomic Layer Deposition (ALD). Comparative study of the adhesive and spreading properties of human osteoblasts MG-63 has demonstrated that presence of nano- and microscale structures and crystalline titanium oxide on the surface of nanotitanium improve bioactive properties of the material.

U2 - 10.3390/ma8125460

DO - 10.3390/ma8125460

M3 - Article

SP - 8366

EP - 8377

JO - Materials

JF - Materials

SN - 1996-1944

IS - 12

ER -

ID: 4000987