Electrospinning composites of polyvinylidene fluoride - carbon black on solid phase microextraction fibers for enhanced detection of volatile organic compounds by gas chromatography-mass spectrometry

Mark Woollam,Pias Kumar Biswas,Asel Habarakada Liyanage,Amanda P. Siegel,Mangilal Agarwal

Journal of Chromatography Open（2023）

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摘要

•PVDF-CB composites were dip coated and electrospun onto SPME fibers.•SPME fibers used to extract and analyze urinary VOCs by GC–MS.•Electrospun SPME fibers have significantly higher VOC sensitivity.•SPME fibers coated with electrospun fibers show improved reproducibility.

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关键词

Volatile organic compounds (VOCs),Solid phase microextraction (SPME),Gas chromatography-mass spectrometry (GC-MS),Electrospinning

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