A novel bromelain-MnO 2 biosensor for colorimetric determination of dopamine

References

ref title DOI material type comment
4405 1220 A novel bromelain-MnO 2 biosensor for colorimetric determination of dopamine https://doi.org/10.1039/D0NJ05066K Metal oxide bromelaintemplated MnO2 nanosheets

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
8246 1220 Bro-MnO2 220.9 nm DLS the results indicated that Bro-MnO2 was formed by the interlaced stacking of many irregular 2D networks with laminated structures, a large surface area and surface wrinkles. Analysis by dynamic light scattering (DLS) revealed that the average diameter was 220.9 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
7161 1220 Bro-MnO2 1220

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
6099 1220 Bro-MnO2 an economical, visual colorimetric sensing method was developed for the determination of dopamine Dopamine (DA) 0.1-10 μM 39.8 nM