Magnetic graphene sol-gel hybrid as clean-up adsorbent for acrylamide analysis in food samples prior to GC-MS

• Main Authors: Rashidi Nodeh, H., Wan Ibrahim, W. A., Kamboh, M. A., Sanagi, M. M.
• Format: Article
• Language: English
• Published: Elsevier Ltd. 2018
• Subjects: QD Chemistry
• Online Access: http://eprints.utm.my/id/eprint/81842/1/WanAiniWanIbrahim2018_MagneticGrapheneSolgelHybridasCleanUp.pdf; http://eprints.utm.my/id/eprint/81842/; http://dx.doi.org/10.1016/j.foodchem.2017.06.094

Graphene (G) modified with magnetite (Fe3O4) and sol–gel hybrid tetraethoxysilane-methyltrimethoxysilane (TEOS-MTMOS) was used as a clean-up adsorbent in magnetic solid phase extraction (MSPE) for direct determination of acrylamide in various food samples prior to gas chromatography-mass spectrometr...