Table 3 Response characteristics of the proposed sensor comparatively to other similar electrodes presented in the literature

[7]

1x10^-5 – 1x10^-1

28.6 ± 0.4

25

5.4x10^-6

[8]

1x10^-6 – 1x10^-1

29.8 ± 0.7

15

6.0x10^-7

[9]

1x10^-8 – 5.7x10^-4

-

150

8.8x10^-9

[10]

5x10^-6 – 1.6x10^-2

29.2 ± 2.0

<10

2x10^-6

[11]

1x10^-7 – 1x10^-1

27.9 ± 0.8

<30

7,8x10^-8

[12]

1x10^-6 – 1x10^-1

29.2 ± 0.4

-

30,5 μg/L

[13]

4.4x10^-6 – 1x10^-1

29.3

8

0.28 mg/L

[14]

1x10^-6 – 1x10^-2

30.2 – 25.9

<15

0.05-0.13 mg/L

[15]

1x10^-6 – 1x10^-1

29.6 ± 0.3

13

7.9x10^-7

[16]

1x10^-6 – 1x10^-1

28.8

10-40

7x10^-7

[17]

9.8x10^-6 – 1x10^-1

30.3

20

-

[18]

1x10^-5 – 1x10^-2

37.6

0.25

4.4x10^-6

This work

1x10^-7 – 1x10^-1

28.4 ± 0.4

10

9x10^-8