Details
| Original language | English |
|---|---|
| Pages (from-to) | 875-878 |
| Number of pages | 4 |
| Journal | Current Directions in Biomedical Engineering |
| Volume | 7 |
| Issue number | 2 |
| Publication status | Published - 9 Oct 2021 |
Abstract
To prevent implant-associated infections, surface modifications need to be developed that prevent bacterial colonisation and biofilm formation. In the present study, titanium surfaces were processed by nanosecond-pulsed laser ablation to generate a variety of different structures (anatase, rutile, Osteon, as well as Osteon additionally coated with silver and clove nanoparticles). Analysis of adhesion and biofilm formation of the oral pioneer bacterium Streptococcus oralis could demonstrate antibacterial properties of anatase surfaces. For clinical translation, the effect should be enhanced by further adaption and combined with the osseointegrative Osteon structure
Keywords
- anatase, antibacterial surface, biofilm, laser processing, Streptococcus oralis, titanium
ASJC Scopus subject areas
- Engineering(all)
- Biomedical Engineering
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In: Current Directions in Biomedical Engineering, Vol. 7, No. 2, 09.10.2021, p. 875-878.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Evaluation of Streptococcus oralis adhesion and biofilm formation on laser-processed titanium
AU - Doll, Katharina
AU - Veiko, Vadim
AU - Karlagina, Yulia
AU - Odintsova, Galina
AU - Heine, Nils
AU - Egorova, Elena
AU - Radaev, Maxim
AU - Chichkov, Boris
AU - Stiesch, Meike
PY - 2021/10/9
Y1 - 2021/10/9
N2 - To prevent implant-associated infections, surface modifications need to be developed that prevent bacterial colonisation and biofilm formation. In the present study, titanium surfaces were processed by nanosecond-pulsed laser ablation to generate a variety of different structures (anatase, rutile, Osteon, as well as Osteon additionally coated with silver and clove nanoparticles). Analysis of adhesion and biofilm formation of the oral pioneer bacterium Streptococcus oralis could demonstrate antibacterial properties of anatase surfaces. For clinical translation, the effect should be enhanced by further adaption and combined with the osseointegrative Osteon structure
AB - To prevent implant-associated infections, surface modifications need to be developed that prevent bacterial colonisation and biofilm formation. In the present study, titanium surfaces were processed by nanosecond-pulsed laser ablation to generate a variety of different structures (anatase, rutile, Osteon, as well as Osteon additionally coated with silver and clove nanoparticles). Analysis of adhesion and biofilm formation of the oral pioneer bacterium Streptococcus oralis could demonstrate antibacterial properties of anatase surfaces. For clinical translation, the effect should be enhanced by further adaption and combined with the osseointegrative Osteon structure
KW - anatase
KW - antibacterial surface
KW - biofilm
KW - laser processing
KW - Streptococcus oralis
KW - titanium
UR - http://www.scopus.com/inward/record.url?scp=85121916037&partnerID=8YFLogxK
U2 - 10.1515/cdbme-2021-2223
DO - 10.1515/cdbme-2021-2223
M3 - Article
AN - SCOPUS:85121916037
VL - 7
SP - 875
EP - 878
JO - Current Directions in Biomedical Engineering
JF - Current Directions in Biomedical Engineering
IS - 2
ER -