Supramolecular Germicide Switches through Host-Guest Interactions for Decelerating Emergence of Drug-Resistant Pathogens
文献类型：期刊论文
| 作者 | Bai, Haotian1; Fu, Xuancheng1; Huang, Zehuan2; Lv, Fengting1; Liu, Libing1; Zhang, Xi2; Wang, Shu1 |
| 刊名 | CHEMISTRYSELECT
 |
| 出版日期 | 2017-09-11 |
| 卷号 | 2期号:26页码:7940-7945 |
| 关键词 | Antibacterial Regulation Bacterial Resistance Germicide Supramolecular Assembly Switch |
| 英文摘要 | Infections caused by drug-resistant pathogens have posed a series of public health crises across the world. To address this challenging issue, development of new antibiotics is one of the most effective methods, however it always lags behind the spreading of antibiotic resistance unfortunately. In this work we illustrate an innovative supramolecular strategy to design germicide switch for decelerating the emergence of drug-resistant bacteria. The germicide switches are built up between commercial germicides and cucurbit[7]uril (CB[7]) through host-guest interactions, and their bactericidal activity is switched off and on reversibly by assembly and dis-assembly processes of germicide/CB[7] complex. Structure-property relation exhibits that the interaction between active sites of germicides and CB[7] plays a decisive role in the antimicrobial activity of these germicide switches. By turning antibacterial activity on when needed and turning it off when not needed, the germicide switch will not continue to produce pressure on bacteria, thus decelerating the emergence of drug-resistant bacteria. This work offers a proof-of-concept approach to efficiently prevent the emergence of drug-resistant bacteria by controllable and reversible release and concealment of active sites of germicides by supramolecular strategy. |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/41089]  |
| 专题 | 化学研究所_有机固体实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bai, Haotian,Fu, Xuancheng,Huang, Zehuan,et al. Supramolecular Germicide Switches through Host-Guest Interactions for Decelerating Emergence of Drug-Resistant Pathogens[J]. CHEMISTRYSELECT,2017,2(26):7940-7945. |
| APA | Bai, Haotian.,Fu, Xuancheng.,Huang, Zehuan.,Lv, Fengting.,Liu, Libing.,...&Wang, Shu.(2017).Supramolecular Germicide Switches through Host-Guest Interactions for Decelerating Emergence of Drug-Resistant Pathogens.CHEMISTRYSELECT,2(26),7940-7945. |
| MLA | Bai, Haotian,et al."Supramolecular Germicide Switches through Host-Guest Interactions for Decelerating Emergence of Drug-Resistant Pathogens".CHEMISTRYSELECT 2.26(2017):7940-7945. |
入库方式： OAI收割
来源：化学研究所
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