Non-enzymatic electrochemical detection of methyl parathion using a UiO-66@MWCNTs/AuNPs/ABSA composite and application to traditional Chinese herbs

2026-08-07

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Ziyao Mu

Peiran Sun

Pengsheng Chen

Qing Zhou *

Haiyun Zhai *

DOI：10.1016/j.microc.2026.119327

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• A sensor based on UiO-66@MWCNTs, AuNPs, and ABSA was constructed for methyl parathion detection. • UiO-66@MWCNTs provides abundant ZrOH sites for MP adsorption and preconcentration. • The sensor exhibits a wide linear range (0.1–15 μg·mL−1). • Satisfactory recoveries (97.43%–101.5%) were obtained in traditional Chinese herbs.

Keywords:

Electrochemical sensor

UiO-66@MWCNTs

Methyl parathion

3-Aminobenzene sulfonic acid

Non-enzymatic electrochemical detection of methyl parathion using a UiO-66@MWCNTs/AuNPs/ABSA composite and application to traditional Chinese herbs

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