Electrode type configuration

Solution

pH

LOD

(µM)

Ref.

Graphene oxide-Nafion/GCE

2.0

0.20

[22]

MWCNT-Nafion/GCE

4.1

0.51

[43]

Nafion/GCE

1.0

0.79

[23]

Nafion/MWCNT/GCE

2.0

0.23

[21]

Attapulgite/Nafion/GCE

1.5

0.045

[26]

4-CuIITAPc/SAM/GCE

4.0

0.0304

[44]

ZnO/MWCNT/GCE

1.0

0.0097

[45]

Pt-GR/GCE

/

0.1129

[46]

GORG/CPE/SDS

1.0

0.153

[47]

GrRAC-70%

/

2.94

[48]

NCOM/CPE/SDS

0.75

0.016

[49]

3D-printed cell-on-a-chip

/

2.84

[50]

GCE

/

20

[51]

Nafion/PDDA-MWCNT/GCE

1.5

0.05

[52]

Fullerene/MWCNT/Naf/GCE

1.0

0.072

This work