Portable Self-Powered/Colorimetric Dual-Mode Sensing Platform Based on Multifunctional Bioconjugates for Precise On-Site Detection of Acetamiprid

Neonicotinoid insecticides have been widely applied in modern agriculture to improve crop productivity, but their residues have adverse impacts on the environment and human health. Hence, to address these issues, a portable self-powered/colorimetric dual-mode sensing platform was developed for the simple, rapid, precise, and sensitive on-site detection of acetamiprid (ATM) residues in vegetables. In this case, a multifunctional bioconjugate with specific recognition capability, excellent enzyme-like activity, and loading capacity is the key to the sensing design. Using an Eppendorf (EP) tube as a miniaturized laboratory, the bioconjugates and the colorimetric test strip were integrated into the EP tube, and…

• NN
  National Natural Science Foundation of China

  Awards: 22374087, 22274086, 22404091
• NS
  Natural Science Foundation of Shandong Province

  Award: ZR2023QB003
• TS
  Taishan Scholar Foundation of Shandong Province
• NS
  Natural Science Foundation of Qingdao

  Award: 23-2-1-18-zyyd-jch