Table 4 Comparison of electrochemical studies of different nanomaterials for various sensors.

From: Sustainable approach of La doped CuFe2O4 nanomaterial for electrochemical lead and paracetamol sensing action with multiple applications

Sample

Electrochemical studies (sensor detections)

Scan rates

Reference

ZnO NPs

Paracetamol sensing properties

0.03 V/s

36

ZnFe2O4 NPs

Mifepristone and Misoprostol (1–5 mM) chemical

0.03 V/s

37

ZnFe2O4:Cu NPs

Mifepristone–misoprostol (1–6 mM) chemical

0.03 V/s

38

Clay/MgO nanocomposite

Stannous chloride sensor, dextrose, and eye drop chemicals

0.03 V/s

39

MgNb2O6:Sm3+

Paracetamol and alcohol

0.03 V/s

40

Nano ferrite bentonite clay

Dextrose biomolecule

0.03 V/s

41

ZrO2:Mg2+

Paracetamol sensor and eye drops

0.03 V/s

46

CuFe2O4 NPs

Specific capacitance

1–5 mV/s

20

CuFe2O4: La3+

Paracetamol and lead sensor

0.03 V/s

Present work

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