Guorong Du

ORCID: 0000-0001-9418-4039
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About
Contact & Profiles
Research Areas
  • Economic, financial, and policy analysis
  • Advanced biosensing and bioanalysis techniques
  • Electrochemical sensors and biosensors
  • Biosensors and Analytical Detection
  • Analytical Chemistry and Chromatography
  • Spectroscopy and Chemometric Analyses
  • Pesticide Residue Analysis and Safety
  • Analytical chemistry methods development
  • Advanced Chemical Sensor Technologies

China Tobacco
2024

Malathion is a toxic organophosphorus pesticide. When ingested by humans, it affects the nervous system and endangers health. Herein, new type of aptamer-based sensor was developed for its determination. The results demonstrate that this has high sensitivity good selectivity successfully used determination malathion in apples. detection mechanism as follows. aptamer adsorbed on surface gold nanoparticles (AuNPs) to prevent aggregation AuNPs salt solution. After adding malathion, specifically...

10.1080/00032719.2020.1820022 article EN Analytical Letters 2020-09-16
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