One-step liquid phase polymerization of HEMA by atmospheric-pressure plasma discharges for Ti dental implants
Author
Buxadera-Palomero, Judit
Fricke, Katja
Reuter, Stephan
Gil Mur, Francisco Javier
Rodriguez, Daniel
Canal Barnils, Cristina
Publication date
2021ISSN
2076-3417
Abstract
Dental implants can fail due to various factors, in which bad tissue integration is believed to have a significant role. Specific properties of the implant surface, such as its chemistry and roughness, are of paramount importance to address specific cell responses, such as the adsorption of proteins, as well as the adhesion and differentiation of cells, which are suitable for biomaterial and tissue engineering. In this study, an acrylate-containing coating was produced on titanium surfaces through the atmospheric pressure plasma treatment of a liquid precursor, 2-hydroxyethyl methacrylate. A hydrophilic coating was obtained, showing retention of the monomer chemistry as assessed by FTIR analysis and XPS. Enhanced fibroblast adhesion and decreased Staphylococcus aureus and Escherichia coli adhesion were recorded, showing that this is a suitable method to produce biocompatible coatings with a reduced bacterial adhesion.
Document Type
Article
Document version
Published version
Language
English
Subject (CDU)
616.3 - Pathology of the digestive system. Complaints of the alimentary canal
Keywords
Pressió atmosfèrica
Polimerització per plasma
Implants dentals
Titani
Presión atmosférica
Polimerización
Implantes dentales
Titanio
Atmospheric pressure
Plasma polymerization
Dental implants
Titanium
Pages
16
Publisher
MDPI
Collection
11; 2
Is part of
Applied Sciences
Citation
Buxadera-Palomero, Judit; Fricke, Katja; Reuter, Stephan [et al.]. One-step liquid phase polymerization of HEMA by atmospheric-pressure plasma discharges for Ti dental implants. Applied Sciences, 2021, 11(2), 662. Disponible en: <https://www.mdpi.com/2076-3417/11/2/662>. Fecha de acceso: 5 feb. 2021. DOI: 10.3390/app11020662
Grant agreement number
info:eu-repo/grantAgreement/MINECO/PID2019-103892RB-I00
info:eu-repo/grantAgreement/MINECO/RTI2018-098075-B-C21
info:eu-repo/grantAgreement/MINECO/MAT2017-83905-R
This item appears in the following Collection(s)
- Odontologia [248]
Rights
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Except where otherwise noted, this item's license is described as https://creativecommons.org/licenses/by/4.0/