Publications by authors named "Zhaixin Liu"
J Chromatogr A
February 2023
Article Synopsis
- A new magnetic covalent organic framework (COF) was developed, named FeO@COF-SONa, for efficient extraction of the dye basic orange II from food samples.
- This framework utilizes techniques like ion exchange and hydrogen bonding for selective adsorption and demonstrates strong performance in detecting low concentrations of the dye, with detection limits as low as 1.0-1.4 µg/L in various food types.
- The study suggests that the tunability of COF functional groups through thiol-yne reactions allows for the design of effective adsorbents, highlighting a novel approach for food safety analysis.
