Nanozymes in environmental remediation: A bibliometric and comprehensive review of their oxidoreductase-mimicking capabilities

IF 4.9 2区化学 Q1 CHEMISTRY, ANALYTICAL

Microchemical Journal Pub Date : 2024-09-21 DOI:10.1016/j.microc.2024.111748

Vasundra Nagendran , Louella Concepta Goveas , Ramesh Vinayagam , Thivaharan Varadavenkatesan , Raja Selvaraj

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Abstract

Nanozymes mimic enzyme-like properties and possess unique characteristics inherent to nanomaterials, combining catalytic functionality with distinct nanostructure features. This class of emerging materials has garnered significant attention for their potential applications in environmental remediation. A bibliometric analysis was conducted to map research trends and identify key areas of focus in this rapidly evolving field. This review comprehensively examines the types and catalytic mechanisms of oxidoreductase nanozymes, and their diverse environmental applications with specific attention to detection and degradation of various pollutants such as dyes, pesticides, antibiotics and toxic ions. The intricate mechanisms of oxidoreductases mimicked by nanozymes and their roles in catalysing reactions for environmental remediation are discussed. Furthermore, their versatility and efficacy in addressing environmental challenges are elaborated with recent literature. Through a thorough analysis of recent advancements and case studies, this review provides valuable insights into the potential of nanozymes as efficient tools for sustainable environmental management.

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环境修复中的纳米酶：关于氧化还原酶模拟能力的文献计量和综合评述

纳米酶模仿酶的特性，具有纳米材料固有的独特特征，将催化功能与独特的纳米结构特征相结合。这一类新兴材料因其在环境修复方面的潜在应用而备受关注。我们进行了文献计量分析，以绘制研究趋势图，并确定这一快速发展领域的重点领域。本综述全面研究了氧化还原酶纳米分子的类型和催化机制，以及它们在环境中的各种应用，特别关注各种污染物（如染料、杀虫剂、抗生素和有毒离子）的检测和降解。讨论了纳米酶模仿氧化还原酶的复杂机制及其在环境修复催化反应中的作用。此外，还结合最新文献阐述了它们在应对环境挑战方面的多功能性和功效。通过对最新进展和案例研究的透彻分析，本综述为了解纳米微生物作为可持续环境管理有效工具的潜力提供了宝贵的见解。

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来源期刊

Microchemical Journal 化学-分析化学

CiteScore

8.70

自引率

8.30%

发文量

1131

审稿时长

1.9 months

期刊介绍： The Microchemical Journal is a peer reviewed journal devoted to all aspects and phases of analytical chemistry and chemical analysis. The Microchemical Journal publishes articles which are at the forefront of modern analytical chemistry and cover innovations in the techniques to the finest possible limits. This includes fundamental aspects, instrumentation, new developments, innovative and novel methods and applications including environmental and clinical field. Traditional classical analytical methods such as spectrophotometry and titrimetry as well as established instrumentation methods such as flame and graphite furnace atomic absorption spectrometry, gas chromatography, and modified glassy or carbon electrode electrochemical methods will be considered, provided they show significant improvements and novelty compared to the established methods.