7th Euro BioMAT 2023 - European Symposium on Biomaterials and Related Areas
Poster
03.05.2023
On the deposition of photo-hydrophilic and photo-catalytic TiO2 coatings with antimicrobial properties by a HiPIMS/PbII combination process
FH

Dr. Frank Hempel

Leibniz-Institut für Plasmaforschung und Technologie e.V.

Hempel, F. (Speaker)¹; Fricke, K.²; Liefeith, K.³; Rothe, H.⁴; Weltmann, K.-D.²
¹Leibniz Institute for Plasma Science and Technology INP, Greifswald; ²Leibniz Institute for Plasma Science and Technology INP; ³Institute for Bioprocessing and Analytical Measurement Techniques; ⁴Institute for Bioprocessing and Analytical Measurement Techniques, Heilbad Heiligenstadt

An innovative plasma-based combination process of HiPIMS (High Power Impulse Magnetron Sputtering) and PbII (Plasma based Ion Implantation) deposition techniques was applied to produce photo- hydrophilic and photo-catalytic TiO2 surfaces on various materials (glass, titanium, stainless steel and PEEK) to avoid initial microbial adhesion and biofilm formation. The properties of deposited films were characterized, physicochemical investigations as well as micriobiological tests were carried out.

Abstract

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