A Hybrid of FeS2 Nanoparticles Encapsulated by Two-Dimensional Carbon Sheets as Excellent Nanozymes for Colorimetric Glucose Detection

References

ref title DOI material type comment
4041 855 A Hybrid of FeS2 Nanoparticles Encapsulated by Two-Dimensional Carbon Sheets as Excellent Nanozymes for Colorimetric Glucose Detection https://doi.org/10.1021/acsabm.0c00605 Composite a hybrid of iron disulfide nanoparticles (FeS2 NPs) encapsulated by two-dimensional (2D) carbon nanosheets (NSs)(FeS2@C NSs)

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
8049 855 FeS2@C NSs 107 12 nm DLS According to the size distribution of the FeS2 NPs shown in Figure S1e (Supporting Information), the diameters of the nanoparticles lied in the range of 94–120 nm. 91.93

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
6746 855 FeS2@C NSs POD TMB 0.16 mM 6.23 -8 M/s 855
6745 855 FeS2@C NSs POD H2O2 0.46 mM 11.93 -8 M/s 855

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5783 855 FeS2@C NSs glucose detection H2O2 Color 0.5-40 μM 0.17 μM
5782 855 FeS2@C NSs glucose detection glucose Color 0.5-50 μM 0.19 μM