Polyethyleneimine-Stabilized Platinum Nanoparticles as Peroxidase Mimic for Colorimetric Detection of Glucose

References

ref title DOI material type comment
4082 896 Polyethyleneimine-Stabilized Platinum Nanoparticles as Peroxidase Mimic for Colorimetric Detection of Glucose https://doi.org/10.1021/acsomega.0c00147 Metal Polyethyleneimine-Stabilized Platinum Nanoparticles

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
8088 896 Ptn-PEI NPs 3.21-3.70 nm TEM Figure 3. TEM images and relevant size distribution of Pt NPs inside of (a) Pt50-PEI, (b) Pt100-PEI, and (c) Pt150-PEI. Pt NPs stabilized by PEI had a small size from 3.21 to 3.70 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
6803 896 Ptn-PEI NPs POD H2O2 43.6 mM 8.5 -8 M/s 896

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5817 896 Ptn-PEI NPs Glucose Detection glucose Color 0.01-5 mM 4.2 μM