Self-Assembled Three-Dimensional Microporous rGO/PNT/Fe<sub>3</sub>O<sub>4</sub> Hydrogel Sorbent for Magnetic Preconcentration of Multi-Residue Insecticides

Self-Assembled Three-Dimensional Microporous rGO/PNT/Fe<sub>3</sub>O<sub>4</sub> Hydrogel Sorbent for Magnetic Preconcentration of Multi-Residue Insecticides

The purpose of this work was to develop a highly selective, sensitive, and reliable method for multi-residual analysis. A three-dimensional microporous reduced graphene oxide/polypyrrole nanotube/magnetite hydrogel (3D-rGOPFH) composite was synthesized and utilized as a magnetic solid-phase extracti...

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Bibliographic Details
Main Authors: Sheng Wang, Xiuqin Li, Ming Li, Xianjiang Li, Xiaomin Li, Shuangqing Li, Qinghe Zhang, Hongmei Li
Format: Article
Language:English
Published: MDPI AG 2020-08-01
Series:Applied Sciences
Subjects:
insecticides
vegetables
gas chromatography-tandem mass spectrometry
magnetic solid-phase extraction
three-dimensional microporous composite
Online Access:https://www.mdpi.com/2076-3417/10/16/5665

Internet

https://www.mdpi.com/2076-3417/10/16/5665

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