Biofilm formation on polyetheretherketone and titanium surfaces

Research output: Contribution to journalArticle

Standard

Biofilm formation on polyetheretherketone and titanium surfaces. / Barkarmo, Sargon; Longhorn, Daniel; Leer, Kiran; Johansson, Carina B.; Stenport, Victoria; Franco‐tabares, Sebastian; Kuehne, Sarah A.; Sammons, Rachel.

In: Clinical and Experimental Dental Research, Vol. 5, No. 4, 08.2019, p. 427-437.

Research output: Contribution to journalArticle

Harvard

Barkarmo, S, Longhorn, D, Leer, K, Johansson, CB, Stenport, V, Franco‐tabares, S, Kuehne, SA & Sammons, R 2019, 'Biofilm formation on polyetheretherketone and titanium surfaces', Clinical and Experimental Dental Research, vol. 5, no. 4, pp. 427-437. https://doi.org/10.1002/cre2.205

APA

Barkarmo, S., Longhorn, D., Leer, K., Johansson, C. B., Stenport, V., Franco‐tabares, S., Kuehne, S. A., & Sammons, R. (2019). Biofilm formation on polyetheretherketone and titanium surfaces. Clinical and Experimental Dental Research, 5(4), 427-437. https://doi.org/10.1002/cre2.205

Vancouver

Barkarmo S, Longhorn D, Leer K, Johansson CB, Stenport V, Franco‐tabares S et al. Biofilm formation on polyetheretherketone and titanium surfaces. Clinical and Experimental Dental Research. 2019 Aug;5(4):427-437. https://doi.org/10.1002/cre2.205

Author

Barkarmo, Sargon ; Longhorn, Daniel ; Leer, Kiran ; Johansson, Carina B. ; Stenport, Victoria ; Franco‐tabares, Sebastian ; Kuehne, Sarah A. ; Sammons, Rachel. / Biofilm formation on polyetheretherketone and titanium surfaces. In: Clinical and Experimental Dental Research. 2019 ; Vol. 5, No. 4. pp. 427-437.

Bibtex

@article{b8fbce3f1af94cd195492c8bc96eaebe,
title = "Biofilm formation on polyetheretherketone and titanium surfaces",
abstract = "Objective: Polyetheretherketone (PEEK) is a polymer used in devices in orthopedic and dental rehabilitation. The aim of this in vitro study was to compare biofilm formation by a range of important oral bacterial species on PEEK, blasted PEEK, commercially pure titanium (cp-Ti), and titanium-6 aluminium-4 vanadium (Ti6Al4V). Material and methods: Coin-shaped samples were manufactured, and the surfaces were characterized using optical interferometry, scanning electron microscopy, energy-dispersive X-ray spectroscopy, and contact angle measurements. Bacterial species of Streptococcus sanguinis, Streptococcus oralis, Enterococcus faecalis, and Streptococcus gordonii were cultured on the four material surfaces for varying amounts of time. Biofilms were quantified following staining with crystal violet. Results: Roughness and contact angle results showed blasted PEEK > PEEK > cp-Ti = Ti6Al4V. There was increased biofilm formation on blasted PEEK by S. sanguinis, S. oralis, and S. gordonii, whereas the bacterial adhesion was similar on PEEK, cp-Ti, and Ti6Al4V. The bacterial growth of E. faecalis was significantly higher on cp-Ti compared with the other three groups. Conclusion: The results, taking into consideration the biofilm formation, suggest that PEEK should perform as well as cp-Ti or TiAl6V4 when used as a dental restorative material.",
keywords = "biocompatible materials, biofilms, dental materials, polyetheretherketone",
author = "Sargon Barkarmo and Daniel Longhorn and Kiran Leer and Johansson, {Carina B.} and Victoria Stenport and Sebastian Franco‐tabares and Kuehne, {Sarah A.} and Rachel Sammons",
year = "2019",
month = aug
doi = "10.1002/cre2.205",
language = "English",
volume = "5",
pages = "427--437",
journal = "Clinical and Experimental Dental Research",
issn = "2057-4347",
publisher = "Wiley",
number = "4",

}

RIS

TY - JOUR

T1 - Biofilm formation on polyetheretherketone and titanium surfaces

AU - Barkarmo, Sargon

AU - Longhorn, Daniel

AU - Leer, Kiran

AU - Johansson, Carina B.

AU - Stenport, Victoria

AU - Franco‐tabares, Sebastian

AU - Kuehne, Sarah A.

AU - Sammons, Rachel

PY - 2019/8

Y1 - 2019/8

N2 - Objective: Polyetheretherketone (PEEK) is a polymer used in devices in orthopedic and dental rehabilitation. The aim of this in vitro study was to compare biofilm formation by a range of important oral bacterial species on PEEK, blasted PEEK, commercially pure titanium (cp-Ti), and titanium-6 aluminium-4 vanadium (Ti6Al4V). Material and methods: Coin-shaped samples were manufactured, and the surfaces were characterized using optical interferometry, scanning electron microscopy, energy-dispersive X-ray spectroscopy, and contact angle measurements. Bacterial species of Streptococcus sanguinis, Streptococcus oralis, Enterococcus faecalis, and Streptococcus gordonii were cultured on the four material surfaces for varying amounts of time. Biofilms were quantified following staining with crystal violet. Results: Roughness and contact angle results showed blasted PEEK > PEEK > cp-Ti = Ti6Al4V. There was increased biofilm formation on blasted PEEK by S. sanguinis, S. oralis, and S. gordonii, whereas the bacterial adhesion was similar on PEEK, cp-Ti, and Ti6Al4V. The bacterial growth of E. faecalis was significantly higher on cp-Ti compared with the other three groups. Conclusion: The results, taking into consideration the biofilm formation, suggest that PEEK should perform as well as cp-Ti or TiAl6V4 when used as a dental restorative material.

AB - Objective: Polyetheretherketone (PEEK) is a polymer used in devices in orthopedic and dental rehabilitation. The aim of this in vitro study was to compare biofilm formation by a range of important oral bacterial species on PEEK, blasted PEEK, commercially pure titanium (cp-Ti), and titanium-6 aluminium-4 vanadium (Ti6Al4V). Material and methods: Coin-shaped samples were manufactured, and the surfaces were characterized using optical interferometry, scanning electron microscopy, energy-dispersive X-ray spectroscopy, and contact angle measurements. Bacterial species of Streptococcus sanguinis, Streptococcus oralis, Enterococcus faecalis, and Streptococcus gordonii were cultured on the four material surfaces for varying amounts of time. Biofilms were quantified following staining with crystal violet. Results: Roughness and contact angle results showed blasted PEEK > PEEK > cp-Ti = Ti6Al4V. There was increased biofilm formation on blasted PEEK by S. sanguinis, S. oralis, and S. gordonii, whereas the bacterial adhesion was similar on PEEK, cp-Ti, and Ti6Al4V. The bacterial growth of E. faecalis was significantly higher on cp-Ti compared with the other three groups. Conclusion: The results, taking into consideration the biofilm formation, suggest that PEEK should perform as well as cp-Ti or TiAl6V4 when used as a dental restorative material.

KW - biocompatible materials

KW - biofilms

KW - dental materials

KW - polyetheretherketone

UR - http://www.scopus.com/inward/record.url?scp=85067414532&partnerID=8YFLogxK

U2 - 10.1002/cre2.205

DO - 10.1002/cre2.205

M3 - Article

C2 - 31452954

VL - 5

SP - 427

EP - 437

JO - Clinical and Experimental Dental Research

JF - Clinical and Experimental Dental Research

SN - 2057-4347

IS - 4

ER -