Promoted cell and material interaction on atmospheric pressure plasma treated titanium

Inho Han; Barbora Vagaska; Hyok Jin Seo; Jae Kyeong Kang; Byeong Ju Kwon; Mi Hee Lee; Jong Chul Park

doi:10.1016/j.apsusc.2012.01.065

Promoted cell and material interaction on atmospheric pressure plasma treated titanium

Inho Han, Barbora Vagaska, Hyok Jin Seo, Jae Kyeong Kang, Byeong Ju Kwon, Mi Hee Lee, Jong Chul Park

Department of Medical Engineering

Research output: Contribution to journal › Article

7 Citations (Scopus)

Abstract

Surface carbon contamination is a natural phenomenon. However, it interferes with cell-biomaterial interaction. In order to eliminate the interference, atmospheric pressure plasma treatment was employed. Dielectric barrier discharge treatment of titanium surface for less than 10 min turned titanium super-hydrophilic. Adsorption of fibronectin which is the major cell adhesive protein increased after plasma treatment. Cell attachment parameters of osteoblast cells such as population, cell area, perimeter, Feret's diameter and cytoskeleton development were also enhanced. Cell proliferation increased on the plasma treated titanium. In conclusion, dielectric barrier discharge type atmospheric pressure plasma system is effective to modify titanium surface and the modified titanium promotes cell and material interactions.

Original language	English
Pages (from-to)	4718-4723
Number of pages	6
Journal	Applied Surface Science
Volume	258
Issue number	10
DOIs	https://doi.org/10.1016/j.apsusc.2012.01.065
Publication status	Published - 2012 Mar 1

All Science Journal Classification (ASJC) codes

Chemistry(all)
Condensed Matter Physics
Physics and Astronomy(all)
Surfaces and Interfaces
Surfaces, Coatings and Films

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10.1016/j.apsusc.2012.01.065

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Han, I., Vagaska, B., Seo, H. J., Kang, J. K., Kwon, B. J., Lee, M. H., & Park, J. C. (2012). Promoted cell and material interaction on atmospheric pressure plasma treated titanium. Applied Surface Science, 258(10), 4718-4723. https://doi.org/10.1016/j.apsusc.2012.01.065

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AU - Han, Inho

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AU - Seo, Hyok Jin

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AU - Kwon, Byeong Ju

AU - Lee, Mi Hee

AU - Park, Jong Chul

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