Dispersive solid-phase extraction of non-steroidal anti-inflammatory drugs in water and urine samples using a magnetic ionic liquid hypercrosslinked polymer composite

Han, Pengzhao; Hu, Kai; Wang, Qianqian; Li, Lixin; Wang, Pan; Zhu, Weixia; Gong, Hui; Zhang, Zhenqiang; Zhang, Shusheng

doi:10.1016/j.chroma.2022.463745

Cited by 19 publications

(1 citation statement)

References 32 publications

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“…20 Since both MMIPs and methcathinone possess hydrogen bonding sites (hydrogen bond donors and acceptors), the carbonyl groups on the target compounds can form hydrogen bonds with the protonated magnetic MMIPs, resulting in strong electrostatic adsorption. 21 Therefore, it can be inferred that hydrogen bonding may play an important role between the MMIPs and the adsorbent. In addition, as reported in study, 22 hydrophobic interactions can act as a driving force to accelerate the molecular approach even if the distance between molecules increases to 2 nm.…”

Section: Resultsmentioning

confidence: 99%

Trace detection of methcathinone in sewage using targeted extraction based on magnetic molecularly imprinted polymers coupled with liquid chromatography-tandem mass spectrometry

Ling,

Zhang,

Xiang

et al. 2023

Anal. Methods

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Section: Resultsmentioning

confidence: 99%

Trace detection of methcathinone in sewage using targeted extraction based on magnetic molecularly imprinted polymers coupled with liquid chromatography-tandem mass spectrometry

Ling,

Zhang,

Xiang

et al. 2023

Anal. Methods

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Fast and efficient extraction and determination of nonsteroidal anti‐inflammatory drugs using poly(8‐hydroxyquinoline)‐coated magnetic graphene oxide nanocomposite prior to capillary electrophoresis analysis in wastewater, breast milk, and urine samples

Shahsavani,

Fakhari

2024

Electrophoresis

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In this study, magnetic graphene oxide coated with poly(8‐hydroxyquinoline) was successfully synthesized, characterized, and utilized as a novel sorbent for the ultrasonic‐assisted dispersive magnetic solid‐phase extraction of naproxen and ibuprofen. These analytes served as representative analytes for two nonsteroidal anti‐inflammatory drugs in various real samples. Characterization techniques, such as IR, X‐ray powder diffraction, field emission scanning electron microscopy, energy‐dispersive X‐ray‐mapping, and Brunauer‐Emmett‐Teller (BET), were used to confirm the correctness synthesis and preparation of the nanocomposites. Effective parameters on the extraction efficiency were investigated to maximize the analytical performance of the developed method. The dynamic range (1–1000 µg L−1), coefficients of determination (R2 ≥ 0.997), the limits of detection (0.3–1.0 µg L−1), and limit of quantification (1.0–3.0 µg L−1), intra‐day and inter‐day precisions (3.5%–7.2%) were achieved. The method validation results showed extraction recovery ranging from 80.4% to 96.0% and preconcentration factors ranging from 137 to 140.

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A new methodology to reveal potential nucleic acid modifications associated with the risk of endometrial cancer through dispersive solid-phase extraction coupled with UHPLC-QE-Orbitrap-MS/MS and HPLC–UV

Zhao,

Zhang,

Zuo

et al. 2024

Anal Bioanal Chem

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Dispersive solid-phase extraction of non-steroidal anti-inflammatory drugs in water and urine samples using a magnetic ionic liquid hypercrosslinked polymer composite

Cited by 19 publications

References 32 publications

Trace detection of methcathinone in sewage using targeted extraction based on magnetic molecularly imprinted polymers coupled with liquid chromatography-tandem mass spectrometry

Trace detection of methcathinone in sewage using targeted extraction based on magnetic molecularly imprinted polymers coupled with liquid chromatography-tandem mass spectrometry

Fast and efficient extraction and determination of nonsteroidal anti‐inflammatory drugs using poly(8‐hydroxyquinoline)‐coated magnetic graphene oxide nanocomposite prior to capillary electrophoresis analysis in wastewater, breast milk, and urine samples

A new methodology to reveal potential nucleic acid modifications associated with the risk of endometrial cancer through dispersive solid-phase extraction coupled with UHPLC-QE-Orbitrap-MS/MS and HPLC–UV

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