Food chemistry
Fe-Cu bimetal/N-doped carbon nanotubes with oxygen vacancies and multivalent redox cycling for ultrasensitive electrochemical detection of benomyl in fruit samples.
Lili Chen, Xiaotong Peng, Jing Zhou, Linbo Deng, Yiming Qiao, Jiapeng Li, Yansha Gao, Xuemin Duan, Hui Chen, Limin Lu
Published: 202610.1016/j.foodchem.2026.148064
Abstract
Valence cycling in metal-carbon composites is critical for electrochemical pesticide detection, yet conventional single-metal systems often suffer from limited electron transfer and poor active site utilization. To address this, a Fe-Cu bimetallic ca…
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