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Cited by 328

The DOI matches its Crossref record; 47 of the 47 references it cites were found in a registry or an index.

Thermo-responsive triple-function nanotransporter for efficient chemo-photothermal therapy of multidrug-resistant bacterial infection

Open access
Qing, Guangchao, Zhao, Xianxian, Gong, Ningqiang, Chen, Jing, Li, Xianlei, Gan, Yaling, Wang, Yongchao, Zhang, Zhen, Zhang, Yuxuan, Guo, Weisheng, Luo, Yang, Liang, Xing-Jie·2019·Nature Communications

Abstract

New strategies with high antimicrobial efficacy against multidrug-resistant bacteria are urgently desired. Herein, we describe a smart triple-functional nanostructure, namely TRIDENT (Thermo-Responsive-Inspired Drug-Delivery Nano-Transporter), for reliable bacterial eradication. The robust antibacterial effectiveness is attributed to the integrated fluorescence monitoring and synergistic chemo-photothermal killing. We notice that temperature rises generated by near-infrared irradiation did not only melt the nanotransporter via a phase change mechanism, but also irreversibly damaged bacterial membranes to facilitate imipenem permeation, thus interfering with cell wall biosynthesis and eventually leading to rapid bacterial death. Both in vitro and in vivo evidence demonstrate that even low doses of imipenem-encapsulated TRIDENT could eradicate clinical methicillin-resistant Staphylococcus aureus, whereas imipenem alone had limited effect. Due to rapid recovery of infected sites and good biosafety we envision a universal antimicrobial platform to fight against multidrug-resistant or extremely drug-resistant bacteria.

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Metadata

Authors
Qing, G., Zhao, X., Gong, N., Chen, J., Li, X., Gan, Y., Wang, Y., Zhang, Z., Zhang, Y., Guo, W., Luo, Y., & Liang, X.-J.
Venue
Nature Communications
Published
2019-09-24
Volume
10
Issue
1
Pages
4336-4336
ISSN
2041-1723 (ISSN-L)
OpenAlex
W2977110700
Cited by
328
References
47
FWCI
10.81
Type
journal article
Language
en
Open access
gold

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Qing, G., Zhao, X., Gong, N., Chen, J., Li, X., Gan, Y., Wang, Y., Zhang, Z., Zhang, Y., Guo, W., Luo, Y., & Liang, X.-J. (2019). Thermo-responsive triple-function nanotransporter for efficient chemo-photothermal therapy of multidrug-resistant bacterial infection. Nature Communications. https://doi.org/10.1038/s41467-019-12313-3

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