A colorimetric sensing strategy based on enzyme@ metal-organic framework and oxidase-like IrO 2/MnO 2 nanocomposite for α-glucosidase inhibitor screening

References

ref title DOI material type comment
4452 1274 A colorimetric sensing strategy based on enzyme@ metal-organic framework and oxidase-like IrO 2/MnO 2 nanocomposite for α-glucosidase inhibitor screening https://doi.org/10.1007/s00604-020-04660-6 Composite IrO2/MnO2

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
8284 1274 IrO2/MnO2 TEM Figure 2a displays that IrO2 NPs can be uniformly dispersed on MnO2 NSs after ultrasonic treatment.

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
7196 1274 IrO2/MnO2 OXD TMB 8.98 -3 mM 1274 1274

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
6136 1274 IrO2/MnO2 quantitative detection of ascorbic acid Ascorbic acid (AA) Colorimetric 0–312.5 μM 1.23 μM