Multifunctional two dimensional Bi2Se3 nanodiscs for combined antibacterial and anti-inflammatory therapy for bacterial infections

Jiang Ouyang; Mei Wen; Wansong Chen; Yanni Tan; Zhenjun Liu; Qunfang Xu; Ke Zeng; Liu Deng; You-Nian Liu

doi:10.1039/C9CC01129C

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Multifunctional two dimensional Bi₂Se₃ nanodiscs for combined antibacterial and anti-inflammatory therapy for bacterial infections†

Jiang Ouyang,‡^a Mei Wen,‡^a Wansong Chen,

*^ab Yanni Tan,^b Zhenjun Liu,^a Qunfang Xu,^a Ke Zeng,^a Liu Deng^a and You-Nian Liu

*^ab

Author affiliations

* Corresponding authors

^a College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, China
E-mail: chenws@csu.edu.cn, liuyounian@csu.edu.cn

^b State Key Laboratory for Powder Metallurgy, Central South University, Changsha, Hunan 410083, China

Abstract

A multifunctional platform based on two-dimensional nanomaterials for combined antibacterial and anti-inflammatory therapy is developed. Bi₂Se₃ nanodiscs selectively eradicate Gram-positive bacteria with a low risk of drug resistance. Moreover, Bi₂Se₃ nanodiscs with antioxidant activity relieve intracellular oxidative stress of macrophages to suppress inflammation caused by bacterial infections.

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Article information

DOI: https://doi.org/10.1039/C9CC01129C
Article type: Communication
Submitted: 08 Feb 2019
Accepted: 29 Mar 2019
First published: 29 Mar 2019

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Chem. Commun., 2019,55, 4877-4880

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Multifunctional two dimensional Bi₂Se₃ nanodiscs for combined antibacterial and anti-inflammatory therapy for bacterial infections

J. Ouyang, M. Wen, W. Chen, Y. Tan, Z. Liu, Q. Xu, K. Zeng, L. Deng and Y. Liu, Chem. Commun., 2019, 55, 4877 DOI: 10.1039/C9CC01129C

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Chemical Communications