Q
Qiu Hua Wu
Researcher at Agricultural University of Hebei
Publications - 5
Citations - 122
Qiu Hua Wu is an academic researcher from Agricultural University of Hebei. The author has contributed to research in topics: Simazine & Prometryne. The author has an hindex of 4, co-authored 5 publications receiving 110 citations.
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Porous carbon derived from aluminum-based metal organic framework as a fiber coating for the solid-phase microextraction of polycyclic aromatic hydrocarbons from water and soil
TL;DR: In this paper, a nanoporous carbon derived from an aluminum-based metal-organic framework was deposited on stainless steel wires in a sol-gel matrix, and the resulting fibers were applied to the solid-phase microextraction of the polycyclic aromatic hydrocarbons (PAHs) naphthalene, acenaphthene, fluorene, phenanthrene and anthracene from water and soil samples.
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A novel method for the determination of trace copper in cereals by dispersive liquid–liquid microextraction based on solidification of floating organic drop coupled with flame atomic absorption spectrometry
TL;DR: In this paper, a simple, rapid, efficient and environment-friendly method for the determination of trace copper in cereal samples was developed by using dispersive liquid-liquid microextraction based on solidification of floating organic drop (DLLME-SFO) followed by flame atomic absorption spectrometry.
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Combination of hollow fiber-based liquid-phase microextraction with sweeping techniques in micellar electrokinetic chromatography for the determination of Strychnos alkaloids in human urine
TL;DR: In this article, a new method for the enrichment of Strychnos alkaloids in biological samples via liquid phase microextraction (LPME) based on porous polypropylene hollow fibers in combination with on-line sweeping in micellar electrokinetic chromatography was developed.
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Development of ultrasound-assisted emulsification microextraction for the determination of triazine herbicides in environmental water samples by high-performance liquid chromatography
TL;DR: In this paper, a simple, rapid, efficient, and environmentally friendly method for the determination of some triazine herbicides (simazine, atrazine, prometone, ametryn and prometryne) in water samples was developed by ultrasound-assisted emulsification microextraction (USAEME) coupled with high-performance liquid chromatography-diode array detection (HPLC-DAD).
Journal Article
Development of ultrasound-assisted emulsification microextraction for the determination of triazine herbicides in environmental water samples by high-performance liquid chromatography.
TL;DR: In this article, a simple, rapid, efficient, and environmentally friendly method for the determination of some triazine herbicides (simazine, atrazine, prometone, ametryn and prometryne) in water samples was developed by ultrasound-assisted emulsification microextraction (USAEME) coupled with high-performance liquid chromatography-diode array detection (HPLC-DAD).