Facile creation of biointerface on commodity plastic surface by combination of atmospheric plasma and reactive polymer coating

Naoki Kanayama, Swapan Kumar Saha, Naoki Nakayama, Jun Nakanishi, Katsuhisa Kitano, Satoshi Hamaguchi, Yukio Nagasaki

研究成果: Article

2 引用 (Scopus)

抄録

In this study, we examined the construction of biointerfaces on a commodity plastic surface using the non-equilibrium atmospheric pressure low frequency plasma (LF plasma) and poly(ethylene glycol) (PEG) macromonomers with different terminal functional groups. The surface of polypropylene (PP) was spin coated with poly(4-chloromethylstyrene) (PCMS) followed by PEG macromonomers and irradiated with LF plasma. The chemical immobilization of PEG proceeded rapidly and mostly completed within 30 s, which was confirmed from the contact angle measurements. It is interesting to note that the surface properties were remarkably different by the end group of PEG macromonomers used in this study. Monoacrylated PEG macromonomer-treated substrate exhibited high anti-biofouling property whereas dimethacrylated end PEG did not show anti-biofouling property. This method is simple and applicable for constructing PEG-based biointerface on a variety of commodity plastics.

元の言語English
ページ(範囲)579-583
ページ数5
ジャーナルJournal of Photopolymer Science and Technology
23
発行部数4
DOI
出版物ステータスPublished - 2010 10 1
外部発表Yes

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Functional polymers
Polyethylene glycols
Plastics
Plasmas
Coatings
Biofouling
Polypropylenes
Angle measurement
Functional groups
Atmospheric pressure
Contact angle
Surface properties
Substrates

ASJC Scopus subject areas

  • Materials Chemistry
  • Polymers and Plastics
  • Organic Chemistry

これを引用

Facile creation of biointerface on commodity plastic surface by combination of atmospheric plasma and reactive polymer coating. / Kanayama, Naoki; Saha, Swapan Kumar; Nakayama, Naoki; Nakanishi, Jun; Kitano, Katsuhisa; Hamaguchi, Satoshi; Nagasaki, Yukio.

:: Journal of Photopolymer Science and Technology, 巻 23, 番号 4, 01.10.2010, p. 579-583.

研究成果: Article

Kanayama, Naoki ; Saha, Swapan Kumar ; Nakayama, Naoki ; Nakanishi, Jun ; Kitano, Katsuhisa ; Hamaguchi, Satoshi ; Nagasaki, Yukio. / Facile creation of biointerface on commodity plastic surface by combination of atmospheric plasma and reactive polymer coating. :: Journal of Photopolymer Science and Technology. 2010 ; 巻 23, 番号 4. pp. 579-583.
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AU - Hamaguchi, Satoshi

AU - Nagasaki, Yukio

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