EMSN-PtNCs

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
7804 576 EMSN-PtNCs 3 nm TEM High resolution transmission electron microscopy (HRTEM) images revealed that the synthesized PtNCs were mostly 3.0 nm in size with spherical morphology (Fig. S2A)

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
6457 576 EMSN-PtNCs POD H2O2 1.291 0.187 mM 3.437 0.275 -8 M/s 576 576
6456 576 EMSN-PtNCs POD TMB 0.336 0.021 mM 10.06 0.085 -8 M/s 576 576

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5515 576 EMSN-PtNCs Detection of H2O2 H2O2 colorimetric 1-50 μM 0.87 μM

References

ref title DOI material type comment
3763 576 Expanded mesoporous silica-encapsulated ultrasmall Pt nanoclusters as artificial enzymes for tracking hydrogen peroxide secretion from live cells https://doi.org/10.1016/j.aca.2020.01.015 Composite expanded mesoporous silica encapsulated Pt nanoclusters (EMSN-PtNCs)