A Novel Gully-like Surface of Stainless-Steel Fiber Coated with COF-TPB-DMTP Nanoparticles for Solid-Phase Microextraction of Phthalic Acid Esters in Bottled Tea Beverages

A covalent organic framework TPB-DMTP was physically coated onto the gully-like surface of stainless-steel fiber. The fabricated TPB-DMTP-coated stainless-steel fiber was used to extract five phthalic acid esters (PAEs) prior to the GC-FID separation and determination in bottled tea beverages. The d...

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Bibliographic Details
Main Authors: Yuanyuan Yuan, Baohui Li, Keqing Zhang, Hongtao Zhu
Format: Article
Language:English
Published: MDPI AG 2025-03-01
Series:Nanomaterials
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Online Access:https://www.mdpi.com/2079-4991/15/5/385
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