Preparation and evaluation of a tryptophan based hypercrosslinked porous polymer as an efficient adsorbent for pipette tip solid-phase extraction of sulfonamides

Facile synthesis of covalent organic framework incorporated electrospun nanofiber and application to pipette tip solid phase extraction of sulfonamides in meat samples

Zhiming Yan, Biqing Hu, Qianlian Li et al. · Journal of Chromatography A · 2018 · 112 citations

Natural Sciences, Chemical Engineering, Chemistry +16

Facile synthesis of magnetic sulfonated covalent organic framework composites for simultaneous dispersive solid-phase extraction and determination of β-agonists and fluoroquinolones in food samples

Kai Hu, Yanmei Shi, Weixia Zhu et al. · Food Chemistry · 2020 · 106 citations

Natural Sciences, Chemistry, Food Science +17

Octadecylamine and glucose-coderived hydrophobic carbon dots-modified porous silica for chromatographic separation

Jia Chen, Ning Yuan, Danni Jiang et al. · Chinese Chemical Letters · 2021 · 94 citations

Pharmacy, Biochemistry, Bioseparations +11

Recent advances in sample preparation techniques for quantitative detection of pharmaceuticals in biological samples

Nan Li, Tianlang Zhang, Guosheng Chen et al. · TrAC Trends in Analytical Chemistry · 2021 · 88 citations

Pharmacy, Pharmaceutical Analysis, Pharmaceutics +17

Spherical mesoporous covalent organic framework as a solid-phase extraction adsorbent for the ultrasensitive determination of sulfonamides in food and water samples by liquid chromatography-tandem mass spectrometry

Lian Wen, Lu Liu, Xia Wang et al. · Journal of Chromatography A · 2020 · 80 citations

Natural Sciences, Chemical Engineering, Chemistry +17