One-pot, direct glucose detection in human whole blood without using a dilution factor by a magnetic nanozyme with dual enzymatic activity

References

ref title DOI material type comment
3996 810 One-pot, direct glucose detection in human whole blood without using a dilution factor by a magnetic nanozyme with dual enzymatic activity https://doi.org/10.1016/j.jallcom.2020.156012 Metal Glucose oxidase immobilized-Au nanoparticle attached-magnetic SiO2 (GOx@Au@MagSiO2) microspheres

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
8016 810 GOx@Au@MagSiO2 6.5 μm SEM The mean particle size and coefficient of variation for size distribution were calculated as 6.5 μm and 4.1%, respectively (Fig. 3A and Table 1). 12.3

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

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5735 810 GOx@Au@MagSiO2 One-pot, direct glucose detection glucose Color 0.44–17.78 mM 0.66 mM The calibration plots obtained with the blood volume fractions of 0.20 and 0.46 mL/mL can be eventually used for direct determination of blood glucose concentration in the range of 0.5–7.0 mg/mL blood (2.8–38.9 mM).