Inhibition of Biofilm Formation using Newly Developed Coating Materials with Self-cleaning Properties

被引：55

作者：

Okada, Ayako ^{[1
]}

Nikaido, Toru ^{[1
]}

Ikeda, Masaomi ^{[1
]}

Okada, Koichi ^{[2
]}

Yamauchi, Junichi ^{[2
]}

Foxton, Richard M. ^{[3
,4
]}

Sawada, Hideo ^{[5
]}

Tagami, Junji ^{[1
,6
]}

Matin, Khairul ^{[1
,6
]}

机构：

[1] Tokyo Med & Dent Univ, Grad Sch, Dept Restorat Sci, Bunkyo Ku, Tokyo 1138549, Japan

[2] Kuraray Med Inc, Kurashiki, Okayama 7108691, Japan

[3] Kings Coll London, Guys Kings Coll, Inst Dent, Div Conservat Dent, London SE1 9RT, England

[4] Kings Coll London, St Thomas Hosp, London SE1 9RT, England

[5] Hirosaki Univ, Fac Sci & Technol, Dept Frontier Mat Chem, Aomori 0368561, Japan

[6] Tokyo Med & Dent Univ, Ctr Excellence Program Frontier Res Mol Destruct, Bunkyo Ku, Tokyo 1138549, Japan

来源：

DENTAL MATERIALS JOURNAL | 2008年 / 27卷 / 04期

基金：

日本学术振兴会;

关键词：

Coating material; Fluoroalkylated acrylic acid oligomer; Biofilm;

D O I：

10.4012/dmj.27.565

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

The purpose of this study was to evaluate the inhibition of biofilm formation on newly developed coating materials with self-cleaning properties. A series of experimental coating materials containing fluoroalkylated acrylic acid oligomer (FAAO) were applied to resin composite substrates. The surfaces of the coating materials were analyzed by X-ray photoelectron spectroscopy (XPS) and contact angle measurement. Biofilm formation on the surface was assessed using Streptococcus mutans biofilms inside an oral simulator in vitro. The results indicated that an increase in the concentration of FAAO in the coating materials enhanced surface hydrophilicity and oil-repellency. Biofilm assays demonstrated that the amount of biofilm retained on the coating materials gradually decreased when the concentration of FAAO increased in the materials. It was concluded that the coating materials incorporated with FAAO possessed self-cleaning properties and displayed signs of inhibiting biofilm formation on their surfaces.

引用

页码：565 / 572

页数：8

共 26 条

[1] Self-cleaning surfaces - virtual realities [J].

Blossey, R .

NATURE MATERIALS, 2003, 2 (05) :301-306

[2] Effects of root dentin surface coating with all-in-one adhesive materials on biofilm adherence [J].

Daneshmehr, L. ;

Matin, K. ;

Nikaido, T. ;

Tagami, J. .

JOURNAL OF DENTISTRY, 2008, 36 (01) :33-41

[3]

DUBOIS M, 1956, ANAL CHEM, V28, P356, DOI DOI 10.1021/AC60111A017

[4] Surface response of fluorine polymer-incorporated resin composites to cariogenic biofilm adherence [J].

Gyo, Mariko ;

Nikaido, Toru ;

Okada, Koichi ;

Yamauchi, Junichi ;

Tagami, Junji ;

Matin, Khairul .

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 2008, 74 (05) :1428-1435

[5] Model systems with extreme aspect ratio, tunable geometry, and surface functionality for a quantitative investigation of the lotus effect [J].

Hassel, Achim Walter ;

Milenkovic, Srdjan ;

Schuermann, Ulrich ;

Greve, Henry ;

Zaporojtchenko, Vladimir ;

Adelung, Rainer ;

Faupel, Franz .

LANGMUIR, 2007, 23 (04) :2091-2094

[6] Comparison of fluorinated polymers against stainless steel, glass and polypropylene in microbial biofilm adherence and removal [J].

Hyde, FW ;

Alberg, M ;

Smith, K .

JOURNAL OF INDUSTRIAL MICROBIOLOGY & BIOTECHNOLOGY, 1997, 19 (02) :142-149

[7] Effect of surface characteristics on adherence of S. mutans biofilms to indirect resin composites [J].

Ikeda, Masaomi ;

Matin, Khairul ;

Nikaido, Torn ;

Foxton, Richard M. ;

Tagami, Junji .

DENTAL MATERIALS JOURNAL, 2007, 26 (06) :915-923

[8] In vitro antibacterial effects of the dentin primer of Clearfil Protect Bond [J].

Imazato, S ;

Kuramoto, A ;

Takahashi, Y ;

Ebisu, S ;

Peters, MC .

DENTAL MATERIALS, 2006, 22 (06) :527-532

[9]

KOGA T, 1988, ZBL BAKT-INT J MED M, V269, P492

[10] Communication among oral bacteria [J].

Kolenbrander, PE ;

Andersen, RN ;

Blehert, DS ;

Egland, PG ;

Foster, JS ;

Palmer, RJ .

MICROBIOLOGY AND MOLECULAR BIOLOGY REVIEWS, 2002, 66 (03) :486-+

← 1 2 3 →