Issue 1, 2024

Single atom nanozymes for bacterial infection therapy

Abstract

Bacterial infection-related diseases continue to pose a significant challenge to global human health. Antibiotic therapy, as a conventional therapeutic strategy, has been extensively employed in clinical settings to treat bacterial infections. However, the effectiveness of these conventional strategies is often impeded by the antimicrobial resistance of bacteria. Consequently, the development of alternative antibacterial agents has emerged as a promising approach to addressing this issue. In recent years, single-atom nanozymes (SAzymes), a novel class of nanocatalytic medicines, have garnered increasing attention due to their numerous advantages, including uniformly dispersed metal active sites, tunable coordination structures, and maximal metal atomic utilization efficiency. To date, a variety of SAzymes have been developed and widely applied in antibacterial therapy. In this minireview, we provide an overview of the latest advances in the synthesis and antibacterial application of different metal-based SAzymes. Furthermore, we discuss the future challenges and opportunities of utilizing SAzymes for bacterial infection treatment. It is our hope that this minireview will contribute to the development of the next generation of SAzyme-based antibacterial agents.

Graphical abstract: Single atom nanozymes for bacterial infection therapy

Article information

Article type
Minireview
Submitted
10 Nov. 2023
Accepted
20 Nov. 2023
First published
22 Nov. 2023

Biomater. Sci., 2024,12, 108-115

Single atom nanozymes for bacterial infection therapy

X. Lan, M. Chen, X. He, S. Gao and X. Zhao, Biomater. Sci., 2024, 12, 108 DOI: 10.1039/D3BM01838E

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