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

文献类型：期刊论文

作者Song, Fan1; Zhang, Linlin1; Chen, Rongrong1,2,3; Liu, Qi1,2; Liu, Jingyuan1; Yu, Jing1; Liu, PeiLi1; Duan, Jizhou3; Wang, Jun1
刊名ACS APPLIED MATERIALS & INTERFACES
出版日期2021-07-21
卷号13期号:28页码:33417-33426
关键词antibacterial antifouling biologically inspired natural isobornyl fluorine
ISSN号1944-8244
DOI10.1021/acsami.1c06030
通讯作者Chen, Rongrong(chenrongrong95@163.com) ; Wang, Jun(junwang@hrbeu.edu.cn)
英文摘要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.
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
语种英语
WOS记录号WOS:000677540900079
出版者AMER CHEMICAL SOC
源URL[http://ir.qdio.ac.cn/handle/337002/175901]  
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, 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
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.

入库方式： OAI收割

来源：海洋研究所

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