Photochemical Synthesis of Carbon@Silver Nanocomposites and Their Synergistic Antibacterial Effect with Cephalexin

doi:10.1166/jbt.2017.1616

CORC > 兰州理工大学 > 兰州理工大学 > 石油化工学院

	Photochemical Synthesis of Carbon@Silver Nanocomposites and Their Synergistic Antibacterial Effect with Cephalexin
	Wang, Kunjie 1; Ji, Qingjuan 1; Guan, Feng 1; Li, Hongxia 1; Li, ChunLei 1; Feng, Huixia 1; Fan, Haiyan 2
刊名	JOURNAL OF BIOMATERIALS AND TISSUE ENGINEERING
	2017-08
卷号	7 期号:8 页码:715-720
关键词	Carbon Quantum Dots Carbon@silver Nanocomposites Cephalexin Antibacterial Activities
ISSN号	2157-9083
DOI	10.1166/jbt.2017.1616
英文摘要	Carbon@silver nanocomposites was synthesized via a photochemical process. The visible light and ambient O-2 were used to induce silver nanoparticles (AgNPs) from AgNO3 in the solution of carbon quantum dots (CQDs) and form nanocomposites with CQDs. The final nanocomposite product was stabilized using polyvinylpyrrolidone. SEM images indicated the as-prepared nanocomposites have an average size of similar to 21 +/- 5 nm. Some evidences for the combination of AgNPs and the CQDs were observed in FTIR, UV-Visible spectroscopy, as well as the fluorescence spectroscopy upon composition. The combination of the as-prepared nanocomposites and cephalexin showed synergistic antibacterial effect against gram-positive and gram-negative bacteria. A possible mechanism for the antibacterial effect was also proposed.
资助项目	Lanzhou University of Technology[Q201211]
WOS研究方向	Cell Biology
语种	英语
出版者	AMER SCIENTIFIC PUBLISHERS
WOS记录号	WOS:000408358800014
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/33168]
专题	石油化工学院教务处（创新创业学院）
通讯作者	Wang, Kunjie; Li, ChunLei
作者单位	1.Lanzhou Univ Technol, Coll Petrochem Technol, Lanzhou 730050, Gansu, Peoples R China 2.Nazarbayev Univ, Sch Sci & Technol, Chem Dept, Astana 010000, Kazakhstan
推荐引用方式 GB/T 7714	Wang, Kunjie,Ji, Qingjuan,Guan, Feng,et al. Photochemical Synthesis of Carbon@Silver Nanocomposites and Their Synergistic Antibacterial Effect with Cephalexin[J]. JOURNAL OF BIOMATERIALS AND TISSUE ENGINEERING,2017,7(8):715-720.
APA	Wang, Kunjie.,Ji, Qingjuan.,Guan, Feng.,Li, Hongxia.,Li, ChunLei.,...&Fan, Haiyan.(2017).Photochemical Synthesis of Carbon@Silver Nanocomposites and Their Synergistic Antibacterial Effect with Cephalexin.JOURNAL OF BIOMATERIALS AND TISSUE ENGINEERING,7(8),715-720.
MLA	Wang, Kunjie,et al."Photochemical Synthesis of Carbon@Silver Nanocomposites and Their Synergistic Antibacterial Effect with Cephalexin".JOURNAL OF BIOMATERIALS AND TISSUE ENGINEERING 7.8(2017):715-720.