Bimetallic Fe/Mn metal-organic-frameworks and Au nanoparticles anchored carbon nanotubes as a peroxidase-like detection platform with increased active sites and enhanced electron transfer

References

ref title DOI material type comment
3530 334 Bimetallic Fe/Mn metal-organic-frameworks and Au nanoparticles anchored carbon nanotubes as a peroxidase-like detection platform with increased active sites and enhanced electron transfer https://doi.org/10.1016/j.talanta.2019.120678 Composite A hybrid of metal-organic frameworks (Fe, Mn) and Au nanoparticles anchored carbon nanotubes (Au/MOFs(Fe, Mn)/CNTs) was fabricated by a facile one-step hydrothermal process.

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
7573 334 Au/MOFs(Fe, Mn)/CNTs 145.22

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
6227 334 Au/MOFs(Fe, Mn)/CNTs POD TMB 0.34 mM 3.38 -7 M/s 334
6226 334 Au/MOFs(Fe, Mn)/CNTs POD H2O2 0.33 mM 17.65 -7 M/s 334 334

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5232 334 Au/MOFs(Fe, Mn)/CNTs Detection of H2O2, glucose and sulfadimethoxine glucose Color 0.005-0.3 μM 0.002 μM
5231 334 Au/MOFs(Fe, Mn)/CNTs Detection of H2O2, glucose and sulfadimethoxine sulfadimethoxine Color 0.54-41.58 μg/L 0.35 μg/L
5230 334 Au/MOFs(Fe, Mn)/CNTs Detection of H2O2, glucose and sulfadimethoxine sulfadimethoxine Color 0.54-41.58 μg/L 0.35 μg/L doutable
5229 334 Au/MOFs(Fe, Mn)/CNTs Detection of H2O2, glucose and sulfadimethoxine H2O2 Color 0.34-53.05 nM 0.18 nM
5228 334 Au/MOFs(Fe, Mn)/CNTs Detection of H2O2, glucose and sulfadimethoxine H2O2 Color 0.34-53.05 nM 0.18 nM doutable
5227 334 Au/MOFs(Fe, Mn)/CNTs Detection of H2O2, glucose and sulfadimethoxine glucose Color 0.005-0.3 μM 0.002 μM doutable