Publication result detail

Plasma treatment and rapid pressure-less sintering for fabrication of environmentally friendly hydroxyapatite biocoatings

MAŘÁK, V.; ILČÍKOVÁ, M.; DRDLÍKOVÁ, K.; DRDLÍK, D.

Original Title

Plasma treatment and rapid pressure-less sintering for fabrication of environmentally friendly hydroxyapatite biocoatings

English Title

Plasma treatment and rapid pressure-less sintering for fabrication of environmentally friendly hydroxyapatite biocoatings

Type

WoS Article

Original Abstract

Electrophoretic deposition (EPD) is a versatile fabrication method allowing the deposition of coatings on substrates with complicated shapes. The main disadvantage of this method, especially in relation to bio applications, lies in hazardous stabilisers frequently used to optimise suspension parameters. This work deals with the plasma treatment of hydroxyapatite (HA) powder for stabilising the suspension without any additives. This approach was already successfully used for alumina powder. EPD of untreated and plasma treated HA powder is performed to compare the final deposits’ microstructure. Besides this primary goal, the powder and suspension characteristics are monitored to clarify the effect of plasma treatment on processing and final properties. Moreover, the impact of the rapid sintering approach on deposits’ densification is tested. Finally, the suitability of EPD of plasma treated powder for the preparation of homogeneous coating on the orthopaedic screw is manifested.

English abstract

Electrophoretic deposition (EPD) is a versatile fabrication method allowing the deposition of coatings on substrates with complicated shapes. The main disadvantage of this method, especially in relation to bio applications, lies in hazardous stabilisers frequently used to optimise suspension parameters. This work deals with the plasma treatment of hydroxyapatite (HA) powder for stabilising the suspension without any additives. This approach was already successfully used for alumina powder. EPD of untreated and plasma treated HA powder is performed to compare the final deposits’ microstructure. Besides this primary goal, the powder and suspension characteristics are monitored to clarify the effect of plasma treatment on processing and final properties. Moreover, the impact of the rapid sintering approach on deposits’ densification is tested. Finally, the suitability of EPD of plasma treated powder for the preparation of homogeneous coating on the orthopaedic screw is manifested.

Keywords

Biocoatings; Hydroxyapatite; Plasma activation; Electrophoretic deposition; Rapid pressure-less sintering

Key words in English

Biocoatings; Hydroxyapatite; Plasma activation; Electrophoretic deposition; Rapid pressure-less sintering

Authors

MAŘÁK, V.; ILČÍKOVÁ, M.; DRDLÍKOVÁ, K.; DRDLÍK, D.

RIV year

2025

Released

01.04.2024

Publisher

Elsevier

ISBN

1873-619X

Periodical

Journal of the European Ceramic Society

Volume

44

Number

4

State

United Kingdom of Great Britain and Northern Ireland

Pages from

2590

Pages to

2599

Pages count

10

URL

https://www.sciencedirect.com/science/article/pii/S0955221923009482?via%3Dihub

BibTex

@article{BUT185805,
  author="Vojtěch {Mařák} and Martina {Ilčíková} and Katarina {Drdlíková} and Daniel {Drdlík}",
  title="Plasma treatment and rapid pressure-less sintering for fabrication of environmentally friendly hydroxyapatite biocoatings",
  journal="Journal of the European Ceramic Society",
  year="2024",
  volume="44",
  number="4",
  pages="2590--2599",
  doi="10.1016/j.jeurceramsoc.2023.11.044",
  issn="0955-2219",
  url="https://www.sciencedirect.com/science/article/pii/S0955221923009482?via%3Dihub"
}