IOCAS-IR  > 海洋环境腐蚀与与生物污损重点实验室
Bioinspired Durable Antibacterial and Antifouling Coatings Based on Borneol Fluorinated Polymers: Demonstrating Direct Evidence of Antiadhesion
Song, Fan1; Zhang, Linlin1; Chen, Rongrong1,2,3; Liu, Qi1,2; Liu, Jingyuan1; Yu, Jing1; Liu, PeiLi1; Duan, Jizhou3; Wang, Jun1
2021-07-21
Source PublicationACS APPLIED MATERIALS & INTERFACES
ISSN1944-8244
Volume13Issue:28Pages:33417-33426
Corresponding AuthorChen, Rongrong(chenrongrong95@163.com) ; Wang, Jun(junwang@hrbeu.edu.cn)
AbstractSubstituting 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.
Keywordantibacterial antifouling biologically inspired natural isobornyl fluorine
DOI10.1021/acsami.1c06030
Indexed BySCI
Language英语
Funding ProjectNational 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 Research AreaScience & Technology - Other Topics ; Materials Science
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS IDWOS:000677540900079
PublisherAMER CHEMICAL SOC
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Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/175902
Collection海洋环境腐蚀与与生物污损重点实验室
Corresponding AuthorChen, Rongrong; Wang, Jun
Affiliation1.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
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
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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