Rapid detection of malachite green in fish and water based on the peroxidase-like activity of Fe3O4NPs enhanced with aptamer

Jia Wang, Chen Zhao,Chengyi Hong,Zhengzhong Lin,Zhiyong Huang

Journal of Food Composition and Analysis（2021）

引用 13|浏览4

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摘要

•A colorimetric method was developed for Malachite green detection.•Malachite green residues in fish and water samples could be rapidly detected.•The peroxidase-like activities of Fe3O4NPs were regulated by aptamer.

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关键词

Colorimetric method,Veterinary drugs,Aquatic product safety,Nano-enzyme

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