Ionic liquid coated zerovalent manganese nanoparticles with stabilized and enhanced peroxidase-like catalytic activity for colorimetric detection of hydrogen peroxide

References

ref title DOI material type comment
3650 463 Ionic liquid coated zerovalent manganese nanoparticles with stabilized and enhanced peroxidase-like catalytic activity for colorimetric detection of hydrogen peroxide https://doi.org/10.1088/2053-1591/ab7f10 Composite zero valent manganese nanoparticles (ZV-Mn NPs)

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
7697 463 ZV-Mn NPs <50 nm TEM High resolution transmission electron microscopy (HR-TEM) images indicated that the particle size of ZV-Mn NPs was less than 50 nm 6.0568

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
6320 463 Pure ZV-Mn NPs POD H2O2 4.2 mM 12 -8 M/s 463
6319 463 Pure ZV-Mn NPs POD TMB 0.21 mM 5.2 -8 M/s 463
6318 463 IL coated ZV-Mn NPs POD H2O2 0.59 mM 6.8 -8 M/s 463 463
6317 463 IL coated ZV-Mn NPs POD TMB 0.32 mM 9.1 -8 M/s 463 463

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5389 463 ZV-Mn NPs Detection of hydrogen peroxide H2O2 Color 10–280 μM 0.20 μM