Photochemical Synthesis of Carbon@Silver Nanocomposites and Their Synergistic Antibacterial Effect with Cephalexin | |
Wang, Kunjie1; Ji, Qingjuan1; Guan, Feng1; Li, Hongxia1; Li, ChunLei1; Feng, Huixia1; Fan, Haiyan2 | |
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. |
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