Electrochemical biosensor based on gold nanoflowers-encapsulated magnetic metal-organic framework nanozymes for drug evaluation with in-situ monitoring of H2O2 released from …

References

Loading, please wait
ref
title
DOI
material type
comment
139Electrochemical biosensor based on gold nanoflowers-encapsulated magnetic metal-organic framework nanozymes for drug evaluation with in-situ monitoring of H2O2 released from …https://doi.org/10.1016/j.snb.2020.127909Compositegold nanoflowers-encapsulated magnetic metal-organic framework nanozymes

Materials

Loading, please wait
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
139AuNFs/Fe3O4@ZIF-8-MoS2

Kinetics

Loading, please wait
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
139AuNFs/Fe3O4@ZIF-8-MoS2POD139139

Applications

Loading, please wait
ref
material
application
target
method
linear range
linear ran unit
LOD
lod unit
recovery
comment
139AuNFs/Fe3O4@ZIF-8-MoS2Electrochemical detection of H2O2 released from cellsH2O2E-chem15-120mM0.9μMOne was from 5 μM to 15 mM with a linear regression equation of I(μA) = 0.0171C(μM) + 16.6 (R2 = 0.990) (Fig. 4d), and the other was from 15 mM to 120 mM with a linear regression equation of I(μA) = 0.00417C(μM) + 191 (R2 = 0.993) (Fig. 4e). The reason for two linear regions was probably caused by the different H2O2 absorption and activation behavior on AuNFs/Fe3O4@ZIF-8-MoS2 hybrid catalyst under different H2O2 concentration [4].
139AuNFs/Fe3O4@ZIF-8-MoS2Electrochemical detection of H2O2 released from cellsH2O2E-chem5-15000μM0.9μM