Enhanced Electron Transfer of Amperometric Biosensor Based on Cerium Oxide/1-Butyl-3-Methylimidazolium Nitrate/Tyrosinase Biocomposite Film for the Detection of Phenolic Compounds

Synthesis and characterization of nanoceria for electrochemical sensing applications

“…The developed biosensor possesses an LOD and sensitivity, e.g., 0.1221 mM and 80.86 nA mM À1 , respectively. 126 An amidase/ cerium dioxide@graphene nanoribbon composite modied inkjet-printed carbon nanotube electrode (ACeO 2 @GNR/ IJPCNT) was constructed for the detection of acetaminophen.…”

“…, 0.1221 μM and 80.86 nA μM −1 , respectively. 126 An amidase/cerium dioxide@graphene nanoribbon composite modified inkjet-printed carbon nanotube electrode (ACeO 2 @GNR/IJPCNT) was constructed for the detection of acetaminophen. IJPCNT electrodes had small sample volume, e.g.…”