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学科主题口腔医学
Cold plasma-induced surface modification of heat-polymerized acrylic resin and prevention of early adherence of Candida albicans
Pan, Hong1,2; Wang, Guomin2; Pan, Jie3; Ye, Guopin1,2; Sun, Ke1,2; Zhang, Jue2; Wang, Jing1
关键词Heat-polymerized Acrylic Resin Atmospheric-pressure Cold Plasma Candida Albicans Contact Angle Early Adherence
刊名DENTAL MATERIALS JOURNAL
2015-08-01
DOI10.4012/dmj.2015-035
34期:4页:529-536
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Dentistry, Oral Surgery & Medicine ; Materials Science, Biomaterials
研究领域[WOS]Dentistry, Oral Surgery & Medicine ; Materials Science
关键词[WOS]DENTURE-BASE MATERIALS ; DIELECTRIC BARRIER DISCHARGE ; ATMOSPHERIC-PRESSURE AIR ; CROSS-LINKING ; FREE-ENERGY ; ION-BEAMS ; WETTABILITY ; RETENTION ; ADHESION ; HYDROPHOBICITY
英文摘要

Atmospheric-pressure cold plasma was applied to process the surface of heat-polymerized acrylic resin. Changes to the physical properties and early adherence of Candida albicans were investigated. Alternating current cold plasma with Ar/O-2 as working gas was used. Scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS) were employed to study the possible mechanism. Experimental results showed that after plasma treatment, the contact angle of acrylic resin significantly decreased. There were no significant differences in roughness, flexural strength and elasticity modulus, but microhardness was significant improved in the treated group. More importantly, the early adherence of Candida albicans on the surface was reduced after plasma treatment. Cold plasma seemed to be a promising and convenient strategy of preventing the early adherence of Candida albicans on acrylic resins, which would greatly benefit potential dental applications.

语种英语
WOS记录号WOS:000359393700016
引用统计
被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/52837
专题北京大学口腔医学院
作者单位1.Lanzhou Univ, Sch Stomatol, Lanzhou 730000, Peoples R China
2.Peking Univ, Acad Adv Interdisciplinary Studies, Beijing 100871, Peoples R China
3.Peking Univ, Sch Stomatol, Beijing 100081, Peoples R China
推荐引用方式
GB/T 7714
Pan, Hong,Wang, Guomin,Pan, Jie,et al. Cold plasma-induced surface modification of heat-polymerized acrylic resin and prevention of early adherence of Candida albicans[J]. DENTAL MATERIALS JOURNAL,2015,34(4):529-536.
APA Pan, Hong.,Wang, Guomin.,Pan, Jie.,Ye, Guopin.,Sun, Ke.,...&Wang, Jing.(2015).Cold plasma-induced surface modification of heat-polymerized acrylic resin and prevention of early adherence of Candida albicans.DENTAL MATERIALS JOURNAL,34(4),529-536.
MLA Pan, Hong,et al."Cold plasma-induced surface modification of heat-polymerized acrylic resin and prevention of early adherence of Candida albicans".DENTAL MATERIALS JOURNAL 34.4(2015):529-536.
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