Solvent-free one-step mechanochemical synthesis of magnetic graphene composite adsorbent for efficient removal of multiple aflatoxins in vegetable oils - Libin Wan; Fanghui Zhao; Ming Lv; Shucai Gao; Haidong Gao; Mantang Chen; Lianjun Song; Wei Liu; Hongwei Liu; Fayun Wang (Food Chemistry, 2026)