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Prolonged antimicrobial activity of silver core-carbon shell nanoparticles
Wang, Zengkai1,2; Wang, Tianke1,2; Hua, An3,4; Ma, Song3; Zhang, Zhidong3; Liu, Lei1,2
Corresponding AuthorMa, Song(songma@imr.ac.cn) ; Liu, Lei(liul@ujs.edu.cn)
2019-11-01
Source PublicationKOREAN JOURNAL OF CHEMICAL ENGINEERING
ISSN0256-1115
Volume36Issue:11Pages:1882-1889
AbstractAg nanoparticles present good antimicrobial activity but with a potential toxicity to the cell, which limits the application. To address this issue, in this work, carbon-encapsulated sliver nanocapsules (Ag@C nanocapsules) were prepared by evaporating pure Ag ingot with the modified arc-discharge technique, and the Ag@C nanocapsules were acidified with nitric acid subsequently to facilitate the silver ion to release. Finally, Ag@C nanocapsules displayed a good and sustained antimicrobial activity against E. coli as a model of Gram-negative bacteria, due to the long-term release of sliver ions from Ag@C nanocapsules. The results obtained in this work indicate that the Ag@C nanocapsules may be a suitable nanomaterial for the bactericidal application.
KeywordAntimicrobial Nanomaterials Ag@C Nanocapsules Carbon Shell Sustained Release
Funding OrganizationNational Natural Science Foundation of China ; National Key R&D Program of China
DOI10.1007/s11814-019-0387-7
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51571195] ; National Natural Science Foundation of China[51871219] ; National Natural Science Foundation of China[51590883] ; National Key R&D Program of China[2017YFA0206301]
WOS Research AreaChemistry ; Engineering
WOS SubjectChemistry, Multidisciplinary ; Engineering, Chemical
WOS IDWOS:000494049200014
PublisherKOREAN INSTITUTE CHEMICAL ENGINEERS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/137077
Collection中国科学院金属研究所
Corresponding AuthorMa, Song; Liu, Lei
Affiliation1.Jiangsu Univ, Sch Mat Sci & Engn, Zhenjiang 212013, Jiangsu, Peoples R China
2.Jiangsu Univ, Inst Adv Mat, Zhenjiang 212013, Jiangsu, Peoples R China
3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
4.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China
Recommended Citation
GB/T 7714
Wang, Zengkai,Wang, Tianke,Hua, An,et al. Prolonged antimicrobial activity of silver core-carbon shell nanoparticles[J]. KOREAN JOURNAL OF CHEMICAL ENGINEERING,2019,36(11):1882-1889.
APA Wang, Zengkai,Wang, Tianke,Hua, An,Ma, Song,Zhang, Zhidong,&Liu, Lei.(2019).Prolonged antimicrobial activity of silver core-carbon shell nanoparticles.KOREAN JOURNAL OF CHEMICAL ENGINEERING,36(11),1882-1889.
MLA Wang, Zengkai,et al."Prolonged antimicrobial activity of silver core-carbon shell nanoparticles".KOREAN JOURNAL OF CHEMICAL ENGINEERING 36.11(2019):1882-1889.
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