靶向诱导多根过氧化物酶簇原位组装吡虫啉的光学传感

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-09-25 DOI:10.1039/d5cc03359d

Luyu Wei, Mingrui Xu, Ziqi Cheng, Hengye Chen, Wanjun Long, Haiyan Fu, Yuanbin She

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引用次数: 0

摘要

设计了一种基于靶标回收和多根过氧化物酶簇原位组装的新型光学放大策略。该方法对吡虫啉的检出限为1.26 pg mL−1，并成功地在实际食品样品中检测到吡虫啉，突出了其在微量农药的即时检测方面的巨大潜力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Optical sensing of imidacloprid via target-induced in situ assembly of poly-horseradish peroxidase clusters

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Optical sensing of imidacloprid via target-induced in situ assembly of poly-horseradish peroxidase clusters

A novel optical amplification strategy based on target recycling and in situ assembly of poly-horseradish peroxidase clusters was devised. The method achieves a detection limit of 1.26 pg mL⁻¹ for imidacloprid and successfully allowed imidacloprid detection in real food samples, highlighting its enormous potential for point-of-care testing of trace pesticides.

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.