DOI: 10.1039/d3ra08567h ISSN: 2046-2069
Enhanced sensitivity in electrochemical detection of ochratoxin A within food samples using ferrocene- and aptamer-tethered gold nanoparticles on disposable electrodes
Wicem Argoubi, Faisal K. Algethami, Noureddine Raouafi- General Chemical Engineering
- General Chemistry
A highly sensitive yet simple-to-preare electrochemical aptasensor was designed for OTA biosensing in real samples. Ferrocene was introduced as a transducing agent, eliminating the need for a solution-based approach.