期刊
REVIEWS IN ANALYTICAL CHEMISTRY
卷 40, 期 1, 页码 1-11出版社
WALTER DE GRUYTER GMBH
DOI: 10.1515/revac-2021-0122
关键词
metallic nanoparticles; nanozyme; colorimet-ric; biosensing
资金
- National Nature Science Foundation of China [21505049]
Colorimetric detection, with the use of metal nanoparticles-based nanozymes, has rapidly developed in recent years due to its advantages of high sensitivity, good selectivity, and low cost. This method has been widely applied in the past five years, showing promise for future research in biomedical and environmental analysis.
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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