Colorimetric sensing of dopamine in beef meat using copper sulfide encapsulated within bovine serum albumin functionalized with copper phosphate (CuS-BSA-Cu3(PO4)2) nanoparticles

References

Loading, please wait
ref
title
DOI
material type
comment
780Colorimetric sensing of dopamine in beef meat using copper sulfide encapsulated within bovine serum albumin functionalized with copper phosphate (CuS-BSA-Cu3(PO4)2) nanoparticleshttps://doi.org/10.1016/j.jcis.2020.08.057Compositecopper sulfide encapsulated within bovine serum albumin functionalized with copper phosphate (CuS-BSA-Cu3(PO4)2)

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
780CuS-BSA-Cu3(PO4)210nmTEMConjugation of Cu3(PO4)2 with CuS-BSA generates CuS-BSA-Cu3(PO4)2 nanoparticles (NPs) of 10 nm in size with high catalytic activity against a peroxidase substrate, 3,3′,5,5′-tetramethylbenzidine (TMB).

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
780CuS-BSA-Cu3(PO4)2PODH2O24RT0.29mM8.31-5mM/s780
780CuS-BSA-Cu3(PO4)2PODTMB4RT0.33mM1.6-4mM/s780

Applications

Loading, please wait
ref
material
application
target
method
linear range
linear ran unit
LOD
lod unit
recovery
comment
780CuS-BSA-Cu3(PO4)2Colorimetric sensing of dopamine in beef meatDopamine (DA)Color0.05–100µM0.13µM