南方科技大学知识苑(SUSTech KC): Different antibacterial mechanisms of titania nanotube arrays at various growth phases of E. coli

题名	Different antibacterial mechanisms of titania nanotube arrays at various growth phases of E. coli
作者	Ji, Xiao-wei 1; Liu, Pin-ting 1,2,3,4; Tang, Jin-cheng5 ; Wan, Chang-jun 1; Yang, Yan 2,3,4; Zhao, Zhi-li 6; Zhao, Da-peng 1
通讯作者	Zhao, Zhi-li; Zhao, Da-peng
发表日期	2021-12-01
DOI	10.1016/S1003-6326(21)65767
发表期刊	TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 影响因子和分区
ISSN	1003-6326
EISSN	2210-3384
卷号	31 期号:12
摘要	To clarify the antibacterial behavior at early adhesion, two titania nanotube (TNT) arrays were fabricated on polished commercially pure titanium (Ti), and the interaction mechanisms between TNT arrays and the model bacteria (Escherichia coli, E. coli) were investigated. The results show that TNT arrays exhibit a significant early antibacterial effect, which is highly related to the surface free energy and nano-topography. The underlying antibacterial mechanisms include: (1) the anti-initial-attachment effect at the lag phase (0-4 h); (2) the anti-proliferation and physical bactericidal effects at the logarithmic phase (4-12 h); (3) the reduced antimicrobial properties probably due to the overgrowth of bacteria on TNT arrays at the stationary phase (12 h and then).
关键词	titania nanotube array Escherichia coli antibacterial mechanism bacterial adhesion bacterial proliferation
相关链接	[来源记录]
收录类别	SCI
语种	英语
学校署名	其他
资助项目	National Natural Science Foundation of China[51604104,52171114,81702709] ; Innovation-oriented Advanced Technology and Industrial Technology Program Project of Hunan Province, China[2020SK2017] ; Central South University Postgraduate Education and Teaching Reform Project, China[2020JGB116] ; Natural Science Foundation of Hunan Province, China[2020JJ4459] ; Fundamental Research Funds for the Central Universities of Central South University, China[CX20200267]
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000736983500007
出版者	ELSEVIER
ESI学科分类	MATERIALS SCIENCE
来源库	Web of Science
引用统计	被引频次[WOS]：11
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/259975
专题	工学院_材料科学与工程系
作者单位	1.Hunan Univ, Coll Biol, Changsha 410082, Peoples R China 2.Cent South Univ, Hunan Key Lab Oral Hlth Res, Changsha 410008, Peoples R China 3.Cent South Univ, Xiangya Stomatol Hosp, Changsha 410008, Peoples R China 4.Cent South Univ, Xiangya Sch Stomatol, Changsha 410008, Peoples R China 5.Southern Univ Sci & Technol, Dept Mat Sci & Engn, Shenzhen 518055, Peoples R China 6.Cent South Univ, Xiangya Hosp 2, Dept Oral & Maxillofacial Surg, Changsha 410011, Peoples R China
推荐引用方式 GB/T 7714	Ji, Xiao-wei,Liu, Pin-ting,Tang, Jin-cheng,et al. Different antibacterial mechanisms of titania nanotube arrays at various growth phases of E. coli[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2021,31(12).
APA	Ji, Xiao-wei.,Liu, Pin-ting.,Tang, Jin-cheng.,Wan, Chang-jun.,Yang, Yan.,...&Zhao, Da-peng.(2021).Different antibacterial mechanisms of titania nanotube arrays at various growth phases of E. coli.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,31(12).
MLA	Ji, Xiao-wei,et al."Different antibacterial mechanisms of titania nanotube arrays at various growth phases of E. coli".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 31.12(2021).