Chemistry Reference
In-Depth Information
Table 11.3
Summary of biosensors that use hierarchical nanostructures.
Sensitivity
(mAcm
2
(mM)
1
)
Linear
range (mM)
Response
time (s)
LOD
(mM)
Applied
potential (V)
Material
Structure
Target
Ref.
0.5
10
3
-5
Cu-NiO
2-3 wall-like
Glucose
76.36
o
5
0.5
0.4
28
Cu-TiO
2
1-3 bamboo-like
0.01-2
1321
o
10
0.39
0.7
29
TiO
2
2-3 ivy-like
-1.5
9.9
o
5
1.29
-0.45
31
Mn
3
O
4
/3DGF
2-3 mesh-like
0.1-8
360
o
5
10
0.4
32
0.5
10
3
-14
Cu-Co
1-2 dendrite
—
o
5
0.1
0.65
33
2
10
3
-6.5
o
3
Mn
3
O
4
/3DGF
2-3 mesh-like
H
2
O
2
1030
1
0
32
1
10
3
-11
Cu-Co
1-2 dendrite
—
—
0.75
-0.4
33
1
10
3
-2.6
Graphene/
HRP
2-3 multi-sheet
220
o
2
2.03
-0.08
34
Au
1-3 sphere
-0.8
—
o
3.5
1.2
-0.2
35
IrO
2
1-3 cactus-like
NADH
—
2.9
o
10
5
0.3
36
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