Separation and enrichment of trace aflatoxin B1 in grains by magnetic nanomaterials based on SiO2@Fe3O4
LI Xiaohan, LU Yingying, DONG Yongzhen, JIANG Feng, FAN Zhiyong, PAN Hui, LIU Mingjun, CHEN Yiping
Chinese Journal of Chromatography . 2022, (8): 694 -703 .  DOI: 10.3724/SP.J.1123.2022.03002