The mussel-inspired micro-nano structure for antifouling:A flowering tree

doi:10.1016/j.jcis.2021.06.095

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	The mussel-inspired micro-nano structure for antifouling:A flowering tree
	Guan, Yu 1; Chen, Rongrong 1,6; Sun, Gaohui 1; Liu, Qi 1; Liu, Jingyuan 1; Yu, Jing 1; Lin, Cunguo 5; Duan, Jizhou 1,2,3,4; Wang, Jun 1
刊名	JOURNAL OF COLLOID AND INTERFACE SCIENCE
	2021-12-01
卷号	603 页码:307-318
关键词	Mussel Bionic Antifouling Micro-nano structure
ISSN号	0021-9797
DOI	10.1016/j.jcis.2021.06.095
通讯作者	Chen, Rongrong(chenrongrong95@163.com) ; Wang, Jun(zhqw1888@sohu.com)
英文摘要	Mussels are typical marine fouling organisms that attach to surfaces though secretions, which is generally the focus of research on mussel-related fouling. This study reveals "a flowering tree" structure on mussel shells with antifouling performance. Based on the antifouling mechanism of surface microstructure, we prepared mussel-like shells (P) using the biomimetic replication method. Mussel adhesion experiments were conducted to examine the anti-mussel performances of the mussel shells and P. The anti-diatom performances of the mussel-like shells were also evaluated using three types of diatoms. The mussels responded differently to different locations on the shells, and the flowering tree microstructure exhibited excellent antifouling performance. In addition, VP (P immersed in vinyl silicon oil) and HP (P immersed in hydroxyl silicone oil) were prepared. The anti-diatom performance of VP was better than those of P and HP, indicating that hydrophobicity has a greater influence on anti-diatom performance than electronegativity. The newly discovered antifouling micro-nano structure was parameterized, revealing that a branch of the flowering tree has an inclination of 13.3 degrees to the surface with a height of 210.1 nm. The results of this study provide insights for further investigations of bionic micro-nano struc-tures in the field of antifouling. CO 2021 Elsevier Inc. All rights reserved.
资助项目	National Key Research and Development Project[2019YFC0312102] ; Defense Industrial Technology Development Program[JCKY2019604C001] ; NSFC-Nuclear Technology Innovation Joint Fund[U1967214] ; Postdoctoral Science Foundation of China[2019M663416] ; Fundamental Research Funds of the Central University and Heilongjiang Touyan Innova-tion Team Program
WOS研究方向	Chemistry
语种	英语
出版者	ACADEMIC PRESS INC ELSEVIER SCIENCE
WOS记录号	WOS:000703595700002
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/176556]
专题	海洋研究所_海洋腐蚀与防护研究发展中心
通讯作者	Chen, Rongrong; Wang, Jun
作者单位	1.Harbin Engn Univ, Coll Mat Sci & Chem Engn, Minist Educ, Key Lab Supertight Mat & Surface Technol, Harbin 150001, Peoples R China 2.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China 3.Pilot Nall Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 5.Luoyang Ship Mat Res Inst, State Key Lab Marine Corros & Protect, Qingdao 266101, Peoples R China 6.Chinese Acad Sci, Inst Oceanol, Shandong Key Lab Corros Sci, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Guan, Yu,Chen, Rongrong,Sun, Gaohui,et al. The mussel-inspired micro-nano structure for antifouling:A flowering tree[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2021,603:307-318.
APA	Guan, Yu.,Chen, Rongrong.,Sun, Gaohui.,Liu, Qi.,Liu, Jingyuan.,...&Wang, Jun.(2021).The mussel-inspired micro-nano structure for antifouling:A flowering tree.JOURNAL OF COLLOID AND INTERFACE SCIENCE,603,307-318.
MLA	Guan, Yu,et al."The mussel-inspired micro-nano structure for antifouling:A flowering tree".JOURNAL OF COLLOID AND INTERFACE SCIENCE 603(2021):307-318.