Mildly acidic pH and room temperature triggered peroxidase-mimics of rGO–Cu 3 (OH) 2 (MoO 4) 2 cuboidal nanostructures: an effective colorimetric detection of neurotransmitter …

References

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title
DOI
material type
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1193Mildly acidic pH and room temperature triggered peroxidase-mimics of rGO–Cu 3 (OH) 2 (MoO 4) 2 cuboidal nanostructures: an effective colorimetric detection of neurotransmitter …https://doi.org/10.1039/D0CE01423KCompositeCu3(OH)2(MoO4)2 cuboidal nanostructures (CMCNs) and their rGO/CMCNs nanocomposites

Materials

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material
size
size err
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size type
size comment
BET
b nanozyme
b 10n
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specific act
sa 10n
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comment
1193rGO/CMCNs487.5287.5nmSEMThe width of the CMCNs was obtained to be between 100 and 190 nm whereas the length was 200–775 nm (Fig. S2†). The plates' thickness was obtained to be between 100- and 115 nm, with an average length of ∼700 nm and width of ∼375 nm, respectively.4.133

Kinetics

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substrate
pH
T
km
km err
km 10n
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vmax
vmax err
vmax 10n
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kcat
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kcat 10n
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kcat/km 10n
kcat/km unit
comment
1193rGO/CMCNs (2 : 1)PODTMB0.16mM2.68-8mM/s1193
1193rGO/CMCNs (2 : 1)PODH2O20.23mM2.64-8mM/s1193
1193rGO/CMCNs (1 : 2)PODTMB0.21mM1.62-8mM/s1193
1193rGO/CMCNs (1 : 2)PODH2O20.23mM1.63-8mM/s1193
1193rGO/CMCNs (1 : 1)PODTMB0.18mM1.85-8mM/s1193
1193rGO/CMCNs (1 : 1)PODH2O20.2mM1.85-8mM/s1193

Applications

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target
method
linear range
linear ran unit
LOD
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1193rGO/CMCNscolorimetric detection of neurotransmitter dopamine in blood serum and urine samplesDopamine (DA)Color1-10μM0.17μM