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Table 1 Comparison of performances of different electrochemical sensors for hydrogen peroxide.

From: Facile synthesis of flower like copper oxide and their application to hydrogen peroxide and nitrite sensing

Electrode

Linear range

Detection limit

Reference

Pt-nanoparticle GCE

0.5 nM-4 mM

0.5 nM

[9]

Graphene-Pt nanoparticle-GCE

0.5-12 mM

0.5 nM

[11]

Enzyme integrated silicate-Pt nanoparticle

 

0.5 nM

[21]

Redox protein based EC

0.25-50 μM

0.25 μM

[22]

Hb-kieselgubr EC

5.0-300 μM

2.1 μM

[41]

Ag microspheres-GCE

0.2-2.0 mM

1.2 μM

[42]

Ag-nano-DNA GCE

4.0 μM -16.0 mM

1.7 μM

[43]

CuO-GCE

5.0-180.0 μM

1.6 μM

This work