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Original Research
Published 17 April 2026
Universal solvent-adaptive fluorescent AZ NPs-ACh sensor for reliable visual detection of organophosphorus pesticides via AChE-H 2 O 2 signaling
Huilan Hu · Yunshu Zhang · Linlin Wang · Yun Wu · Kaiquan Sheng · Zhijian Zeng · Shuying Yuan · Yibao Jin · Lan Ma · Jiangwei Tian · Bing Wang
Frontiers in Sensors
doi 10.3389/fsens.2026.1756022