A nanocomposite of NiFe 2 O 4–PANI as a duo active electrocatalyst toward the sensitive colorimetric and electrochemical sensing of ascorbic acid

References

ref title DOI material type comment
4562 1405 A nanocomposite of NiFe 2 O 4–PANI as a duo active electrocatalyst toward the sensitive colorimetric and electrochemical sensing of ascorbic acid https://doi.org/10.1039/d0na00283f Composite NiFe2O4–PANI

Materials

ref material size size err size unit size type size comment BET b nanozyme b 10n b unit specific act sa 10n sa unit comment
8415 1405 NF 200-250 nm SEM average diameter

Kinetics

ref material enzyme type substrate pH T km km err km 10n km unit vmax vmax err vmax 10n vmax unit kcat kcat err kcat 10n kcat unit kcat/km kcat/km 10n kcat/km unit comment
7317 1405 NiFe2O4–PANI POD H2O2 5.898 mM 1.4684 -8 M/s 1405
7316 1405 NiFe2O4–PANI POD TMB 13.5045 mM 9.9512 -8 M/s 1405

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
6256 1405 NiFe2O4–PANI Sensing H2O2 Color 132 nM
6255 1405 NiFe2O4–PANI Sensing Ascorbic acid Ascorbic acid (AA) E-chem 0.1-1 μM 423 nM
6254 1405 NiFe2O4–PANI Sensing Ascorbic acid Ascorbic acid (AA) Color 10-100 μM 232 nM