Preparation of PbS NPs/RGO/NiO nanosheet arrays heterostructure: Function-switchable self-powered photoelectrochemical biosensor for H2O2 and glucose monitoring

References

ref title DOI material type comment
3800 614 Preparation of PbS NPs/RGO/NiO nanosheet arrays heterostructure: Function-switchable self-powered photoelectrochemical biosensor for H2O2 and glucose monitoring https://doi.org/10.1016/j.bios.2020.112803 Composite PbS nanoparticles (PbS NPs)/reduced graphene oxide (RGO)/NiO nanosheet arrays (NiO NSAs) heterostructure

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
7838 614 PbS NPs@RGO/NiO NSAs ~16 nm TEM Fig. 1D showed the transmission electron microscopy (TEM) image of PbS NPs, which has a diameter about ~16 nm.

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
6500 614 PbS NPs@RGO/NiO NSAs CAT 614 614

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5552 614 PbS NPs@RGO/NiO NSAs Function-switchable self-powered photoelectrochemical biosensor for H2O2 and glucose monitoring glucose 0.1 ~ 1 × 10-7 M 5.3*10-8 M
5551 614 PbS NPs@RGO/NiO NSAs Function-switchable self-powered photoelectrochemical biosensor for H2O2 and glucose monitoring H2O2 0-100 mM 0.018 mM