文献类型: 外文期刊
作者: Li, Li 1 ; Feng, Min 1 ; Zhu, Jiating 1 ;
作者机构: 1.Jiangsu Acad Agr Sci, Inst Facil & Equipment Agr, Nanjing 210014, Jiangsu, Peoples R China
关键词: UV-initiated copolymerization;epoxy groups;hydrophilicity;Immobilization
期刊名称:CURRENT TRENDS IN THE DEVELOPMENT OF INDUSTRY, PTS 1 AND 2
ISSN: 1022-6680
年卷期: 2013 年 785-786 卷
页码:
收录情况: SCI
摘要: Bisphenol A based epoxy acrylate (BABEA), a commercial ultraviolet (UV)-curiable material, was introduced as a new manufacturing material for facile fabrication of epoxy-functionalized films through UV-initiated copolymerization using glycidyl methacrylate (GMA) as the functional monomer. X-ray photoelectron spectroscope (XPS) results indicated the existence of epoxy groups on the surface of the poly (BABEA-co-GMA), which allowed for binding protein through an epoxy-amino group reaction. The contact angel results indicated the poly (BABEA-co-MMA) is hydrophilic, which avoided nonspecific adsorption of biological species. Bovine serum albumin (BSA) was successfully immobilized on the poly (BABEA-co-GMA) films by using the introduced epoxy groups effectively. This makes it possible to extend the application of such films in the fields of bio-separations and bio-recognitions.
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