2.6 Immobilization of Enzymes and Mediators
43
Table 2.2
(continued)
Compound
E°
/V versus SHE
pH
Conditions
References
cibacron blue
−0.184
8
0.5 M phosphate
[114]
phenol red
−0.188
8
0.5 M phosphate
[114]
anthraquinone-2,6-disulfonate
−0.225
7
*
[112]
−0.184
7
[91, 97]
neutral blue
−0.19
7
[91, 97]
bromophenol blue
−0.196
8
0.5 M phosphate
[114]
anthraquinone-2,7-disulfonate
−0.203
7
0.1 M phosphate (I
= 0.3)
[95]
quinoline yellow
−0.203
8
0.5 M phosphate
[114]
riboflavin
−0.208
7
[91, 101]
FMN (flavin mononucleotide)
−0.211
7
[91, 116]
FAD (flavin adenine dinucleotide)
−0.207
7
0.1 M phosphate, 25 °C
[113]
−0.219
7
[91, 117]
anthraquinone-1-sulfonate
−0.218
7
[91, 97]
anthraquinone-2-sulfonate
−0.249
7
0.1 M phosphate (I
= 0.3)
[95]
phenosafranine
−0.252
7
[91, 97]
lipoamide
−0.280
7
*
[118]
safranine T
−0.276
7
*
[112]
−0.289
7
[91, 97]
lipoic acid
−0.29
7
[91, 97]
indulin scarlet
−0.299
7
[91, 97]
4-aminoacridine
−0.301
7
[91, 119]
(continued)