Construction of Single-Iron-Atom Nanocatalysts for Highly Efficient Catalytic Antibiotics
文献类型：期刊论文
| 作者 | Huo, Minfeng; Wang, Liying; Zhang, Haixian; Zhang, Linlin; Chen, Yu; Shi, Jianlin |
| 刊名 | SMALL
 |
| 出版日期 | 2019-08-01 |
| 卷号 | 15期号:31 |
| 关键词 | antibacterial anti-infection peroxidase-like performance photothermal single-atom catalysts |
| ISSN号 | 1613-6810 |
| DOI | 10.1002/smll.201901834 |
| 文献子类 | Article |
| 英文摘要 | Bacterial infection caused by pathogenic bacteria has long been an intractable issue that threatens human health. Herein, the fact that nanocatalysts with single iron atoms anchored in nitrogen-doped amorphous carbon (SAF NCs) can effectively induce peroxidase-like activities in the presence of H2O2, generating abundant hydroxyl radicals for highly effective bacterial elimination (e.g., Escherichia coli and Staphylococcus aureus), is reported. In combination with the intrinsic photothermal performance of the nanocatalysts, noticeable bacterial-killing effects are extensively investigated. Especially, the antibacterial mechanism of critical cell membrane destruction induced by SAF NCs is unveiled. Based on the bactericidal properties of SAF NCs, in vivo bacterial infections propagated at wounds by E. coli and S. aureus pathogens can be effectively eradicated, resulting in better wound healing. Collectively, the present study highlights the highly efficient in vitro antibacterial and in vivo anti-infection performances by the single-iron-atom-containing nanocatalysts. |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| 语种 | 英语 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.sic.ac.cn/handle/331005/26935]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Huo, Minfeng,Wang, Liying,Zhang, Haixian,et al. Construction of Single-Iron-Atom Nanocatalysts for Highly Efficient Catalytic Antibiotics[J]. SMALL,2019,15(31). |
| APA | Huo, Minfeng,Wang, Liying,Zhang, Haixian,Zhang, Linlin,Chen, Yu,&Shi, Jianlin.(2019).Construction of Single-Iron-Atom Nanocatalysts for Highly Efficient Catalytic Antibiotics.SMALL,15(31). |
| MLA | Huo, Minfeng,et al."Construction of Single-Iron-Atom Nanocatalysts for Highly Efficient Catalytic Antibiotics".SMALL 15.31(2019). |
入库方式： OAI收割
来源：上海硅酸盐研究所
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