Covalent organic framework-LZU1@PEI@FeO-based magnetic dispersive micro-solid phase extraction of tetracyclines from environmental water prior to HPLC analysis

In this work, COF-LZU1@PEI@Fe 3 O 4 was synthesized by immobilization of COF-LZU1 onto the surface of polyethyleneimine-functionalized Fe 3 O 4 nanoparticles (PEI@Fe 3 O 4 ) and employed as an adsorbent for magnetic dispersive micro-solid phase extraction of tetracyclines (TCs). COF-LZU1@PEI@Fe 3 O...

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Veröffentlicht in:	Analytical methods 2021-09, Vol.13 (37), p.432-4327
Hauptverfasser:	Zhang, Ying, Ning, Yuhan, Liao, Wanliang, Wang, Weiping, Wang, Ai-Jun
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