Dual responsive magnetic Fe3O4-TiO2/graphene nanocomposite as an artificial nanozyme for the colorimetric detection and photodegradation of pesticide in an aqueous medium

References

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title
DOI
material type
comment
61Dual responsive magnetic Fe3O4-TiO2/graphene nanocomposite as an artificial nanozyme for the colorimetric detection and photodegradation of pesticide in an aqueous mediumhttps://doi.org/10.1016/j.jhazmat.2019.121516CompositeFe3O4-TiO2/graphene nanocomposite

Materials

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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
61Fe3O4-TiO2/rGO (FTG)90.2nmTEMFe3O4 and TiO2

Kinetics

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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
61TiO2/rGOPODTMB0.378mM2.36-8M/s6161
61Fe3O4PODH2O20.238mM3.21-8M/s6161
61Fe3O4PODTMB0.285mM2.91-8M/s6161
61rGOPODH2O20.552mM1.23-8M/s6161
61TiO2PODTMB0.458mM1.77-8M/s6161
61TiO2PODH2O20.391mM1.95-8M/s6161
61Fe3O4-TiO2/rGO (FTG)PODH2O20.086mM9.43-8M/s6161
61Fe3O4/rGOPODH2O20.226mM3.45-8M/s6161
61Fe3O4/rGOPODTMB0.255mM3.34-8M/s6161
61TiO2/rGOPODH2O20.348mM2.52-8M/s6161
61rGOPODTMB0.615mM1.11-8M/s6161
61Fe3O4-TiO2/rGO (FTG)PODTMB0.125mM5.26-8M/s6161

Applications

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material
application
target
method
linear range
linear ran unit
LOD
lod unit
recovery
comment
61Fe3O4-TiO2/rGO (FTG)detection and photodegradation of pesticideatrazineColor2-20μg/L2.98μg/L