Polyelectrolyte-functionalized reduced graphene oxide wrapped helical POMOF nanocomposites for bioenzyme-free colorimetric biosensing

References

ref title DOI material type comment
3816 630 Polyelectrolyte-functionalized reduced graphene oxide wrapped helical POMOF nanocomposites for bioenzyme-free colorimetric biosensing https://doi.org/10.1016/j.talanta.2020.121373 Composite polyoxometalates based metal-organic frameworks (POMOFs) and polydelectrolyte functionalized reduced graphene oxide (PDDA-rGO)

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
7852 630 POMOFs@PDDA-rGO 8 μm SEM&TEM

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
6516 630 POMOFs@PDDA-rGO POD TMB 630 630

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5567 630 POMOFs@PDDA-rGO Detection of H2O2 and Citric acid Citric acid 1–60 μM 2.07 μM