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 (Food Chemistry, 2026)