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NiCo2S4 microflowers as peroxidase mimic: a multi-functional platform for colorimetric detection of glucose and evaluation of antioxidant behavior

References

ref title DOI material type comment
4195 1008 NiCo2S4 microflowers as peroxidase mimic: a multi-functional platform for colorimetric detection of glucose and evaluation of antioxidant behavior https://doi.org/10.1016/j.talanta.2021.122337 Metal oxide In this study, we designed a nickel-cobalt mixed metal sulfide and demonstrated that the as-prepared NiCo2S4 microflowers possessed intrinsic peroxidase-like activity.

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

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
6944 1008 NiCo2S4 POD H2O2 0.664 mM 1.50 -8 M/s 1008
6943 1008 NiCo2S4 POD TMB 4 30 0.53 mM 4.10 -8 M/s 1008
6939 1008 NiCo2S4 POD TMB 0 0 0.373 mM 1.43 -8 M/s 1008
6938 1008 Fe3O4 POD H2O2 4 30 0.355 mM 1.6 -8 M/s 1008
6934 1008 FDG-15 POD H2O2 0 0 0.287 mM 3.39 -8 M/s 1008
6933 1008 Fe3O4 POD TMB 4 30 0.242 mM 3.9 -8 M/s 1008
6928 1008 V2O5 POD 0.71 mM 476.2 μM/min 1.44 -1 1/s 1008

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5917 1008 NiCo2S4 Detection of Glucose Glucose Color 20-200 μM 5.19 μM


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