Secondary growth synthesis of covalent organic framework modified electrospun nanofibers for extraction of estrogens in milk samples

• Published in: Journal of food composition and analysis Vol. 119; p. 105222
• Main Authors: Yang, Dayu, Li, Si, Zhao, Deyi, Zou, Ting, Liu, Xiaoyan, Pang, Jie, Zhuang, Weijing, Yan, Zhiming
• Format: Journal Article
• Language: English
• Published: Elsevier Inc 01.06.2023
• Subjects: adsorbents; analytical methods; Covalent organic framework; estrogens; food composition; milk; Nanofibers; Pipette tip solid-phase extraction; polyacrylonitrile; Secondary growth; solid phase extraction; solvents; surface area; Covalent organic framework; Nanofibers; Pipette tip solid-phase extraction; Secondary growth

In this work, novel covalent organic framework modified polyacrylonitrile electrospun nanofibers (denoted: PAN@COF(TFP-p-PDA) nanofibers) was prepared and used as adsorbent of pipette tip solid-phase extraction (PT-SPE) for the effective extraction of estrogens in milk followed by high-performance l...