Using target-specific aptamers to enhance the peroxidase-like activity of gold nanoclusters for colorimetric detection of tetracycline antibiotics

References

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ref
title
DOI
material type
comment
96Using target-specific aptamers to enhance the peroxidase-like activity of gold nanoclusters for colorimetric detection of tetracycline antibioticshttps://doi.org/10.1016/j.talanta.2019.120342MetalAuNCs

Materials

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material
size
size err
size unit
size type
size comment
BET
b nanozyme
b 10n
b unit
specific act
sa 10n
sa unit
comment
96AuNCs1.77nmTEMThe TEM image showed that the obtained AuNCs-Apt was pseudo spherical particles with the average size of 1.86 nm (Fig. 1B and D), which was a little larger than that of bare AuNCs (1.77 nm) (Fig. 1A and C).

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
96AuNCsPODH2O20.513mM4.751-8M/s9696
96AuNCsPODTMB0.403mM9.568-8M/s9696

Applications

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material
application
target
method
linear range
linear ran unit
LOD
lod unit
recovery
comment
96AuNCsdetaction of tetracycline antibioticstetracycline antibioticsColor1-16μM46nM