Rational design of hierarchical CoO/NiO nanosheets on conductive polypyrrole nanotubes for peroxidase mimicking and sensing application

References

ref title DOI material type comment
4526 1364 Rational design of hierarchical CoO/NiO nanosheets on conductive polypyrrole nanotubes for peroxidase mimicking and sensing application https://doi.org/10.1021/acssuschemeng.0c00249 Composite novel sheet-on-tube heterostructured polypyrrole (PPy)@CoO/NiO nanotubes

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
8371 1364 PPy@CoO/NiO NTs 44.4 nm TEM thin wall thickness 59.9

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
7277 1364 PPy@CoO/NiO NTs POD TMB 0.0412 mM 28.4 -8 M/s 1364 1364
7276 1364 PPy@CoO/NiO NTs POD H2O2 5.82 mM 7.23 -8 M/s 1364 1364

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
6218 1364 PPy@CoO/NiO NTs detect H2O2 H2O2 Color 4-60 μM 2.62 μM
6217 1364 PPy@CoO/NiO NTs detect AA AA Color 0.5-40 μM 0.183 μM