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Molecule-gated surface chemistry of Pt nanoparticles for constructing activity-controllable nanozymes and a three-in-one sensor
References
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ref
title
DOI
material type
comment
260
Molecule-gated surface chemistry of Pt nanoparticles for constructing activity-controllable nanozymes and a three-in-one sensor
https://doi.org/10.1039/c9an01956a
Metal
citrate-capped Pt nanoparticles (PtNPs)
Materials
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ref
material
size
size err
size unit
size type
size comment
BET
b
nanozyme
b
10
n
b
unit
specific act
sa 10
n
sa unit
comment
260
PtNPs
4.17
nm
TEM
the PtNPs with an average diameter of 4.17 nm were largely monodisperse.
Kinetics
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ref
material
enzyme type
substrate
pH
T
k
m
k
m
err
k
m
10
n
k
m
unit
v
max
v
max
err
v
max
10
n
v
max
unit
k
cat
k
cat
err
k
cat
10
n
k
cat
unit
k
cat
/
k
m
k
cat
/
k
m
10
n
k
cat
/
k
m
unit
comment
260
PtNPs
OXD
TMB
0.062
mM
11.44
-8
M/s
260
260
Applications
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ref
material
application
target
method
linear range
linear ran unit
LOD
lod unit
recovery
comment
260
GSH@PtNPs
Cu2+ detection
Cu2+
Color
25-300
nM
6.8
nM
260
GSH@PtNPs
Cu2+ detection
Cu2+
Color
50-800
nM
7
nM
Cu2+ ions in real human serum samples were detected
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