Carbon quantum dots modified Ag2S/CS nanocomposite as effective antibacterial agents | |
Gao, Xiang1; Li, Hongxia1; Niu, Xiaohui1; Zhang, Deyi1; Wang, Yi1; Fan, Haiyan2; Wang, Kunjie1 | |
2021-07 | |
发表期刊 | Journal of Inorganic Biochemistry |
ISSN | 0162-0134 |
卷号 | 220期号:3页码:111456 |
摘要 | The present study attempted to synthesize carbon quantum dots (CQDs) through Aldol polymerization reaction, wherein acetone was used as the carbon source. A nano composite CQDs/Ag2S/CS was developed by loading as prepared CQDs and Ag2S nanoparticles on a chitosan substrate (CS). An in-situation growth of nanocomposites was adopted to study their antibacterial properties. Staphylococcus aureus (Gram-positive), Escherichia coli (Gram-negative) and methicillin-resistant Staphylococcus aureus were selected as the model bacteria. The CQDs/Ag2S/CS nanocomposites exhibited excellent inhibition not only against common pathogenic bacteria, but also those well-known drug-resistant bacteria. Moreover, compared to traditional antibiotics, the as prepared nanocomposites in the present work do not likely cause bacterial drug resistance, which make them a potential candidate for a new type of clinically applicable antibiotics. |
关键词 | Carbon quantum dots Ag2S Chitosan Antibacterial agent Nanocomposites Resistant bacteria |
DOI | 10.1016/j.jinorgbio.2021.111456 |
收录类别 | SCI ; SCIE |
语种 | 英语 |
WOS研究方向 | Biochemistry & Molecular Biology ; Chemistry |
WOS类目 | Biochemistry & Molecular Biology ; Chemistry, Inorganic & Nuclear |
WOS记录号 | WOS:000651369100010 |
出版者 | ELSEVIER SCIENCE INC |
来源库 | WOS |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/148489 |
专题 | 石油化工学院 |
通讯作者 | Wang, Kunjie |
作者单位 | 1.Lanzhou Univ Technol, Coll Petrochem Technol, Lanzhou 730050, Peoples R China; 2.Nazarbayev Univ, Chem Dept, Astana 010000, Kazakhstan |
第一作者单位 | 石油化工学院 |
通讯作者单位 | 石油化工学院 |
第一作者的第一单位 | 石油化工学院 |
推荐引用方式 GB/T 7714 | Gao, Xiang,Li, Hongxia,Niu, Xiaohui,et al. Carbon quantum dots modified Ag2S/CS nanocomposite as effective antibacterial agents[J]. Journal of Inorganic Biochemistry,2021,220(3):111456. |
APA | Gao, Xiang.,Li, Hongxia.,Niu, Xiaohui.,Zhang, Deyi.,Wang, Yi.,...&Wang, Kunjie.(2021).Carbon quantum dots modified Ag2S/CS nanocomposite as effective antibacterial agents.Journal of Inorganic Biochemistry,220(3),111456. |
MLA | Gao, Xiang,et al."Carbon quantum dots modified Ag2S/CS nanocomposite as effective antibacterial agents".Journal of Inorganic Biochemistry 220.3(2021):111456. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
JIB.pdf(5635KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 |
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