Bioinspired Durable Antibacterial and Antifouling Coatings Based on Borneol Fluorinated Polymers: Demonstrating Direct Evidence of Antiadhesion

doi:10.1021/acsami.1c06030

	Bioinspired Durable Antibacterial and Antifouling Coatings Based on Borneol Fluorinated Polymers: Demonstrating Direct Evidence of Antiadhesion
	Song, Fan 1; Zhang, Linlin 1; Chen, Rongrong 1,2,3; Liu, Qi 1,2; Liu, Jingyuan 1; Yu, Jing 1; Liu, PeiLi 1; Duan, Jizhou 3; Wang, Jun 1
	2021-07-21
发表期刊	ACS APPLIED MATERIALS & INTERFACES
ISSN	1944-8244
卷号	13 期号:28 页码:33417-33426
通讯作者	Chen, Rongrong(chenrongrong95@163.com) ; Wang, Jun(junwang@hrbeu.edu.cn)
摘要	Substituting natural products for traditional poison-killing antifouling agents is an efficient and promising method to alleviate the increasingly serious ecological crisis and aggravate the loss due to marine biofouling. Herein, the successful synthesis of poly(methyl methacrylate-co-ethyl acrylate-co-hexafluorobutyl methacrylate-co-isobornyl methacrylate) copolymer (PBAF) with borneol monomers and fluorine by a free radical polymerization method is reported. The PBA(0.09)F coating exhibits outstanding antibacterial and antifouling activity, achieving 98.2% and 92.3% resistance to Escherichia coli and Staphylococcus aureus, respectively, and the number of Halamphora sp. adhesion is only 26 (0.1645 mm(2)) in 24 h. This remarkable antibacterial and antifouling performance is attributed to the incorporation of fluorine components into the copolymer, which induces a low surface energy and hydrophobicity and the complex molecular structure of the natural nontoxic antifouling agent borneol. In addition, the results showed that the contents of the adhesion-related proteins mfp-3, mfp-5, and mfp-6 were significantly reduced, which proved that natural substances affect the secretion of biological proteins. Importantly, the PBAF coating exhibits excellent environmental friendliness and long-term stability. The antifouling mechanism is clarified, and an effective guide for an environmentally friendly antifouling coating design is proposed.
关键词	antibacterial antifouling biologically inspired natural isobornyl fluorine
DOI	10.1021/acsami.1c06030
收录类别	SCI
语种	英语
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 ; Heilongjiang Touyan Innovation Team Program
WOS研究方向	Science & Technology - Other Topics ; Materials Science
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS记录号	WOS:000677540900079
出版者	AMER CHEMICAL SOC
引用统计	被引频次：41[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/175902
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Chen, Rongrong; Wang, Jun
作者单位	1.Harbin Engn Univ, Coll Mat Sci & Chem Engn, Key Lab Superlight Mat & Surface Technol, Minist Educ, Harbin 150001, Heilongjiang, Peoples R China 2.Hainan Harbin Inst Technol Innovat Res Inst Co Lt, Haikou 572427, Hainan, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Shandong Key Lab Corros Sci, Qingdao 266071, Peoples R China
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Song, Fan,Zhang, Linlin,Chen, Rongrong,et al. Bioinspired Durable Antibacterial and Antifouling Coatings Based on Borneol Fluorinated Polymers: Demonstrating Direct Evidence of Antiadhesion[J]. ACS APPLIED MATERIALS & INTERFACES,2021,13(28):33417-33426.
APA	Song, Fan.,Zhang, Linlin.,Chen, Rongrong.,Liu, Qi.,Liu, Jingyuan.,...&Wang, Jun.(2021).Bioinspired Durable Antibacterial and Antifouling Coatings Based on Borneol Fluorinated Polymers: Demonstrating Direct Evidence of Antiadhesion.ACS APPLIED MATERIALS & INTERFACES,13(28),33417-33426.
MLA	Song, Fan,et al."Bioinspired Durable Antibacterial and Antifouling Coatings Based on Borneol Fluorinated Polymers: Demonstrating Direct Evidence of Antiadhesion".ACS APPLIED MATERIALS & INTERFACES 13.28(2021):33417-33426.

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