Contribution of the Polarity of Mussel-Inspired Adhesives in the Realization of Strong Underwater Bonding

doi:10.1021/acsbiomaterials.7b00673

CORC > 青岛生物能源与过程研究所 > 中国科学院青岛生物能源与过程研究所 > 生物基及仿生高分子材料团队

	Contribution of the Polarity of Mussel-Inspired Adhesives in the Realization of Strong Underwater Bonding
	Youbing Mu, Xiao Wu, Danfeng Pei, Zelin Wu, Chen Zhang, Dongshan Zhou,and Xiaobo Wan; Xiaobo Wan
刊名	ACS Biomater. Sci. Eng.
	2017-10-26
卷号	3 期号:12 页码:3133-3140
关键词	Underwater Adhesive Poly(N-vinylpyrrolidone) Backbone Influence Mussel-inspired Materials Dielectric
DOI	10.1021/acsbiomaterials.7b00673
文献子类	Letter
英文摘要	Although the role of 3,4-dihydroxyphenyl-L-alanine(DOPA)in mussel foot proteins (mfps) in the realization of underwater bonding has been widely recognized, the role of the polarity of the polymer was largely overlooked. Here, by systematically comparing the underwater bonding properties of four mussel-inspired adhesives with different amide/lactam contents but similar catechol contents and molecular weights, we came to the conclusion that the polarity of the polymers also contributes to the strong underwater bonding. With the increase in the amide/lactam contents, the polarity of the polymeric adhesive increases, which correlates to the improved underwater bonding strength. A dielectric constant is introduced to evaluate the polarity of the polymer, which may be used as a guidance for the design of mussel-inspired adhesives with even better underwater bonding properties.
WOS记录号	WOS:000418110600009
内容类型	期刊论文
源URL	[http://ir.qibebt.ac.cn/handle/337004/9925]
专题	青岛生物能源与过程研究所_生物基及仿生高分子材料团队
通讯作者	Xiaobo Wan
作者单位	CAS Key Laboratory of Bio-based Materials, Qingdao Institute of Bioenergy & Bioprocess Technology, Chinese Academy of Sciences
推荐引用方式 GB/T 7714	Youbing Mu, Xiao Wu, Danfeng Pei, Zelin Wu, Chen Zhang, Dongshan Zhou,and Xiaobo Wan,Xiaobo Wan. Contribution of the Polarity of Mussel-Inspired Adhesives in the Realization of Strong Underwater Bonding[J]. ACS Biomater. Sci. Eng.,2017,3(12):3133-3140.
APA	Youbing Mu, Xiao Wu, Danfeng Pei, Zelin Wu, Chen Zhang, Dongshan Zhou,and Xiaobo Wan,&Xiaobo Wan.(2017).Contribution of the Polarity of Mussel-Inspired Adhesives in the Realization of Strong Underwater Bonding.ACS Biomater. Sci. Eng.,3(12),3133-3140.
MLA	Youbing Mu, Xiao Wu, Danfeng Pei, Zelin Wu, Chen Zhang, Dongshan Zhou,and Xiaobo Wan,et al."Contribution of the Polarity of Mussel-Inspired Adhesives in the Realization of Strong Underwater Bonding".ACS Biomater. Sci. Eng. 3.12(2017):3133-3140.