Improved magnetosensor for the detection of hydrogen peroxide and glucose

References

ref title DOI material type comment
4068 882 Improved magnetosensor for the detection of hydrogen peroxide and glucose https://doi.org/10.1007/s10008-020-04649-4 Metal Magnetite nanoparticles were prepared by the electrochemical synthesis method

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
8077 882 Magnetite 19(4) nm TEM the TEM micrographs of the nanoparticles electrochemically synthesized as well as the size distribution in the inset; thereof, the mean value is approximately 19(4) 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
6789 882 Magnetite POD H2O2 RT 882
6784 882 Magnetite POD OPD + H2O2 26.75 20.1 mM 0.42 0.23 mM/min 882
6779 882 Magnetite POD H2Q 0.209 mM 2.85 -8 M/s 882
6770 882 o-CDs OXD TMB 882
6765 882 o-CDs POD TMB 0.146 mM 20.67 -8 M/s 882

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5808 882 Magnetite detect H2O2 H2O2 2.4 × 104 μAM−1 and 1.8 × 10−5 M