Enhancing antibacterial and anticorrosion properties of 304 stainless steel surfaces: a multi-modification approach based on DA/PEI/SiO2/AMPs

doi:10.1007/s11998-022-00718-7

IOCAS-IR

	Enhancing antibacterial and anticorrosion properties of 304 stainless steel surfaces: a multi-modification approach based on DA/PEI/SiO2/AMPs
	Liu, De 1; Wang, Huming 1; Dong, Xuxu 1; Liu, Xiaodan 2; Dosta, Sergi 3; Zhang, Chao 1; Cao, Pan 1,4
	2023-01-03
发表期刊	JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH
ISSN	1547-0091
页码	16
通讯作者	Cao, Pan(caopan@yzu.edu.cn)
摘要	Marine fouling can cause a series of hazards in the marine industrial field, and the traditional antifouling methods do not fulfill the green antifouling requirement. Herein, a novel DA/PEI/SiO2/antibacterial peptide antifouling coating was prepared by a multi-modification approach. Initially, the nanocoatings were prepared by depositing DA, PEI, and SiO2 on the dopamine (DA)-modified 304 stainless steel (SS) surface, and finally, the DA/PEI/SiO2/AMPs composite coatings were prepared by grafting antimicrobial peptides (AMPs). The surfaces of SS before and after modification were characterized by Fourier transform infrared spectrometer (FTIR), X-ray photoelectron spectrometer (XPS), field emission scanning electron microscopy (SEM), contact angle measurement, and 3D optical profilometer. SSN-1 cells were used to evaluate the cytocompatibility of the modified surface. The results revealed that the cells cultured on the modified surface still maintained a good adhesion morphology, demonstrating the superior cytocompatibility of the composite coating. The anti-biofilm and antimicrobial properties of the modified samples were evaluated using Vibrio natriegens. The antibacterial efficiency of SS-DA/PEI/SiO2 surfaces before and after AMPs modification reached 78.39 and 95.90%, and anti-biofilm efficiency of AMPs modified surface achieved 72.87% corresponding to 44.19% of SS-DA/PEI/SiO2. The successful grafting of AMPs improved the antibacterial and anti-biofilm properties of the modified sample surfaces. Electrochemical and stability tests indicated that the modified sample surfaces exhibited excellent corrosion resistance and antifouling stability properties. This research could provide a novel green anti-fouling and anti-corrosion strategy for the marine industry and other related fields.
关键词	Multi-modification Nanocomposite coatings Antibacterial performance Corrosion resistance Stability properties
DOI	10.1007/s11998-022-00718-7
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51905468] ; National Natural Science Foundation of China[32002420] ; Natural Science Foundation of Jiangsu Province[BK20190916] ; Jiangsu Agriculture Science and Technology Innovation Found[CX(21)3162] ; Blue Project' of Yangzhou University ; Yangzhou City-Yangzhou University Cooperation Foundation[YZU201801] ; Yangzhou University Graduate Student Research and Practice Innovation Program Funding Project[SJCX21_1559]
WOS研究方向	Chemistry ; Materials Science
WOS类目	Chemistry, Applied ; Materials Science, Coatings & Films
WOS记录号	WOS:000907088700003
出版者	SPRINGER
WOS关键词	ANTIMICROBIAL PEPTIDE ; CROSS-LINKING ; MEMBRANES ; IMMOBILIZATION ; CORROSION ; DOPAMINE ; COATINGS ; NANOPARTICLES ; POLYDOPAMINE ; SPECTROSCOPY
引用统计	被引频次：1[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/337002/183255
专题	中国科学院海洋研究所
通讯作者	Cao, Pan
作者单位	1.Yangzhou Univ, Coll Mech Engn, Yangzhou 225127, Peoples R China 2.Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Peoples R China 3.Univ Barcelona, Dept Mat Sci & Phys Chem, Marti I Franques 1, Barcelona 08028, Spain 4.Chinese Acad Sci, Inst Oceanol, 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	Liu, De,Wang, Huming,Dong, Xuxu,et al. Enhancing antibacterial and anticorrosion properties of 304 stainless steel surfaces: a multi-modification approach based on DA/PEI/SiO2/AMPs[J]. JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH,2023:16.
APA	Liu, De.,Wang, Huming.,Dong, Xuxu.,Liu, Xiaodan.,Dosta, Sergi.,...&Cao, Pan.(2023).Enhancing antibacterial and anticorrosion properties of 304 stainless steel surfaces: a multi-modification approach based on DA/PEI/SiO2/AMPs.JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH,16.
MLA	Liu, De,et al."Enhancing antibacterial and anticorrosion properties of 304 stainless steel surfaces: a multi-modification approach based on DA/PEI/SiO2/AMPs".JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH (2023):16.