Simultaneous dual-mode detection and removal of acrolein in food samples via a fluorescent PAA-CDs/Sulfhydryl cotton/SA hydrogel composite - Panqing Zhang; Ruochen Duan; Zeyu Zhang; Lingwei Xue; Xuebing Wang; Long Chen; Qingyang Fan; Jiahao Wang; Yunxu Yang (Food Chemistry, 2026)