SERS combined with QuEChERS using NBC and Fe<sub>3</sub>O<sub>4</sub> MNPs as cleanup agents to rapidly and reliably detect chlorpyrifos pesticide in citrus
Xu Wang, Shirong Ai, Aihua Xiong, Weiqi Zhou, Liang He, Jie Teng, Xiang Geng, Ruimei Wu
Abstract
, and the detection time of a single sample could be completed within 15 min. This study showed that the combination of SERS and QuEChERS preprocessing methods could achieve rapid detection of chlorpyrifos pesticide residues in citrus.
Topics & Concepts
QuechersChlorpyrifosPesticidePesticide residueChemistryChromatographyEnvironmental chemistryBiologyAgronomySpectroscopy and Chemometric AnalysesAnalytical chemistry methods developmentIdentification and Quantification in Food