A ratiometric fluorescent probe with distinct response to Aflatoxin B1 and B2a: probe design, bioimaging, and quantification - Linhui Peng; Yuting Luo; Zhiqing Xun; Zhongyong Xu; Taoyuze Lv; Xinrong Du; Zhaohui Wang; Ya-Long Wang; Tianyi Qin; Bin Liu; Ming-Qiang Zhu (Food Chemistry, 2026)