Antibacterial properties of cerium oxide nanoparticles: Recent progresses and future challenges

IF 4.1 2区材料科学 Q2 ENGINEERING, CHEMICAL

Particuology Pub Date : 2024-07-14 DOI:10.1016/j.partic.2024.06.017

Heishu Zheng , Jiajing Tang , Yanhua Wei , Xi Deng , Yingjuan Zhang , Xiangyu Ma , Xudong Jiang , Zhi Ping Xu , Hongbing Liao

引用次数: 0

Abstract

Use of cerium oxide nanoparticles (CeO₂ NPs) to optimize management of resistant microorganisms has received increasing attention due to non-specific activity of inorganic antibacterial agents. Understanding the mechanism of action is essential to elucidating the antibacterial activity of CeO₂ NPs against bacteria. Therefore, this review aims to summarize the antibacterial mechanisms of CeO₂ NPs and correlate the structural and physicochemical properties of CeO₂ NPs to their antibacterial activity. We further summarize the strategies for the improvement of the antibacterial performance of CeO₂ NPs and provide our opinions for future challenges as a conclusion.

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纳米氧化铈的抗菌特性：最新进展与未来挑战

由于无机抗菌剂的非特异性活性，使用氧化铈纳米粒子（CeO2 NPs）来优化抗药性微生物的管理已受到越来越多的关注。要阐明 CeO2 NPs 对细菌的抗菌活性，了解其作用机制至关重要。因此，本综述旨在总结 CeO2 NPs 的抗菌机制，并将 CeO2 NPs 的结构和理化性质与其抗菌活性联系起来。我们进一步总结了提高 CeO2 NPs 抗菌性能的策略，并对未来的挑战提出了自己的看法，作为结论。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Particuology 工程技术-材料科学：综合

CiteScore

6.70

自引率

2.90%

发文量

1730

审稿时长

32 days

期刊介绍： The word ‘particuology’ was coined to parallel the discipline for the science and technology of particles. Particuology is an interdisciplinary journal that publishes frontier research articles and critical reviews on the discovery, formulation and engineering of particulate materials, processes and systems. It especially welcomes contributions utilising advanced theoretical, modelling and measurement methods to enable the discovery and creation of new particulate materials, and the manufacturing of functional particulate-based products, such as sensors. Papers are handled by Thematic Editors who oversee contributions from specific subject fields. These fields are classified into: Particle Synthesis and Modification; Particle Characterization and Measurement; Granular Systems and Bulk Solids Technology; Fluidization and Particle-Fluid Systems; Aerosols; and Applications of Particle Technology. Key topics concerning the creation and processing of particulates include: -Modelling and simulation of particle formation, collective behaviour of particles and systems for particle production over a broad spectrum of length scales -Mining of experimental data for particle synthesis and surface properties to facilitate the creation of new materials and processes -Particle design and preparation including controlled response and sensing functionalities in formation, delivery systems and biological systems, etc. -Experimental and computational methods for visualization and analysis of particulate system. These topics are broadly relevant to the production of materials, pharmaceuticals and food, and to the conversion of energy resources to fuels and protection of the environment.