Data obtained for the electrochemical determination of DNF

MethodElectrode typeSupporting electrolyteLinear range (μmol L–1)LOD (μmol L–1)ApplicationRef.
SWVHg(Ag)FEB-R buffer, pH 6.51.0–30.00.201Carrot juice[72]
DPVScreen-printed sensors containing a sputtered bismuth thick-filmB-R buffer, pH 11.0-1.93–3.12

Distilled water

Tap water

Mineral water

Surface water

[67]
LSVβ-CD-rGO/GCEPB, pH 7.20.5–22.00.10Millet[73]
Pot.

Sensor 1

Sensor 3

0.01 mol L–1 HCl0.1–10,0001.73 × 10–3

Soil

Cucumber

[74]

Sensor 2

Sensor 4

Sensor 5

0.1–1,000

4.98 × 10–2

3.41 × 10–2

2.12 × 10–2

CVN/Cu-HPC/GCEPB, pH 7.00.5–600.01

Rice

Corn

Oats

[75]
CVN/NiCu@C/GCEPB, pH 7.00.5–60.00.001

Apples

Tomatoes

Potatoes

[76]

Ref.: reference; Pot.: potentiometry; N/Cu-HPC/GCE: three-dimensional nitrogen-doped macro-meso-microporous carbon composites derived from polyvinylpyrrolidone doped Cu-metal organic framework modified glassy carbon electrode; N/NiCu@C/GCE: NiCu nanoalloy embedded in N-doped porous carbon composite modified glassy carbon electrode