Bacterial Adhesion to Diamond-like Carbon as Compared to Stainless Steel

Antti Soininen*, Veli-Matti Tiainen, Yrjo T. Konttinen, Henny C. van der Mei, Henk J. Busscher, Prashant K. Sharma

*Bijbehorende auteur voor dit werk

OnderzoeksoutputAcademicpeer review

21 Citaten (Scopus)


Recent studies suggest that diamond-like carbon (DLC) coatings are suitable candidates for application on biomedical devices and implants, due to their high hardness, low friction, high wear and corrosion resistance, chemical inertness, smoothness, and tissue and blood compatibility. However, most studies have neglected the potential susceptibility of DLC coatings to bacterial adhesion, which is the first step in the development of implant-related infections. This study compares adhesion of seven bacterial strains, commonly implicated in implant-related infections, to tetrahedral amorphous carbon, with their adhesion to AISI 316L surgical steel. The results show that bacterial adhesion to DLC was similar to the adhesion to commonly used stainless steel. This suggests that DLC coating can be advantageously used on implants made of AISI 316L or other materials without increasing the risk to implant-related infections. (C) 2009 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater 90B: 882-885, 2009

Originele taal-2English
Pagina's (van-tot)882-885
Aantal pagina's4
TijdschriftJournal of Biomedical Materials Research. Part B: Applied Biomaterials
Nummer van het tijdschrift2
StatusPublished - aug-2009

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