|
Nr.
|
Dye
|
λmax (nm)
|
Concentration (μM)
|
Il-DyP4a
|
Il-MnP6a
|
|---|
|
pH 3.5
|
pH 4
|
pH 4.5
|
pH 3.5
|
pH 4
|
pH 4.5
|
|---|
|
Anthraquinone dyes
|
|
1
|
Reactive blue 4
|
598
|
200
|
79.28
|
81.92
|
82.01
|
1.87
|
7.24
|
0.96
|
|
2
|
Reactive blue 5
|
600
|
100
|
74.06
|
82.73
|
83.61
|
12.40
|
18.07
|
8.26
|
|
3
|
Reactive blue 19
|
595
|
100
|
78.39
|
74.97
|
70.01
|
2.78
|
5.71
|
5.90
|
|
Azo dyes
|
|
4
|
Direct sky blue 5B
|
598
|
100
|
80.62
|
81.45
|
77.91
|
16.95
|
59.72
|
63.75
|
|
5
|
Reactive black 5
|
598
|
50
|
60.57
|
59.30
|
40.86
|
0.22
|
0
|
0.69
|
|
6
|
Acid red 18
|
506
|
100
|
43.07
|
43.73
|
38.04
|
6.09
|
7.14
|
3.53
|
|
7
|
Reactive violet 5
|
570
|
100
|
92.16
|
90.81
|
80.96
|
19.97
|
21.32
|
1.10
|
|
8
|
Methyl orange
|
464
|
50
|
33.12
|
30.21
|
29.60
|
11.21
|
9.32
|
1.95
|
|
9
|
Direct yellow 8
|
392
|
25
|
2.62
|
4.66
|
2.04
|
0
|
0
|
0
|
|
10
|
Orange G
|
478
|
50
|
18.38
|
21.28
|
25.39
|
33.80
|
34.72
|
22.90
|
|
11
|
Orange yellow II
|
484
|
50
|
28.65
|
27.94
|
36.59
|
7.58
|
4.68
|
2.18
|
|
12
|
Orange yellow IV
|
445
|
50
|
62.55
|
60.07
|
60.16
|
13.23
|
10.40
|
4.26
|
|
13
|
Congo red
|
498
|
10
|
0
|
38.69
|
52.77
|
0
|
0
|
0
|
|
Phenazine dyes
|
|
14
|
Neutral red
|
550
|
100
|
22.50
|
24.15
|
31.09
|
0
|
2.40
|
5.68
|
|
Triphenylmethane dyes
|
|
15
|
Malachite green
|
618
|
50
|
84.80
|
82.43
|
72.53
|
24.74
|
28.03
|
24.69
|
|
Aniline dyes
|
|
16
|
Basic fuchsin
|
542
|
25
|
45.10
|
39.75
|
23.86
|
3.46
|
3.63
|
0.25
|
- aPercentage of dye decolorization after 30 min is based on the observed decrease in absorbance at λmax
