With the progress of analysis technology and nanotechnology, colorimetric detection has become one of the research hotspots in the field of analytical chemistry. Compared with traditional detection methods, the colorimetric method has many advantages, such as high sensitivity, good selectivity, convenience and fast, as well as low cost. In recent years, metal nanoparticles have been introduced into colorimetry, making the research and application of colorimetry develop rapidly. In this work, we summarize the usual colorimetric detection methods based on metal nanoparticles-based nanozymes and their applications in the last five years. We hope that this work will help readers understand the mechanism and practical application value of nanozyme-based colorimetric biosensors. Meanwhile, this work may give some hints and references for future colorimetric detection research to promote the application and development of nanozyme-based colorimetry in biomedical and environmental analysis.

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用于比色传感的基于金属纳米颗粒的纳米平台：综述

随着分析技术和纳米技术的发展，比色检测已成为分析化学领域的研究热点之一。与传统的检测方法相比，比色法具有灵敏度高，选择性好，方便快捷，成本低等优点。近年来，金属纳米颗粒已被引入比色法，使得比色法的研究和应用发展迅速。在这项工作中，我们总结了基于金属纳米颗粒的纳米酶的常规比色检测方法及其在最近五年中的应用。我们希望这项工作能够帮助读者理解基于纳米酶的比色生物传感器的机理和实际应用价值。同时，