Table 3 Kinetic parameters measured for the bleaching of each dye by IPS/MnTSPP and hydrogen peroxide

K _M (mM)

0.32 ± 0.04

1.33 ± 0.38

0.11 ± 0.02

0.72 ± 0.12

0.63 ± 0.05

k_cat (min^-1)

0.14 ± 0.03

2.2 ± 0.1

98 ± 14

19.0 ± 1.8

108 ± 9

67 ± 4

k_cat/K _M (mM^-1 min^-1)

0.066 ± 0.037

7.0 ± 1.2

74 ± 31

166 ± 52

150 ± 37

105 ± 16

K _M (mM)

3.21 ± 0.12

3.0 ± 0.4

7.9 ± 1.9

2.4 ± 0.5

0.43 ± 0.08

7.4 ± 1.5

k_cat (min^-1)

0.13 ± 0.01

1.9 ± 0.1

78 ± 8.9

15.2 ± 1.3

159 ± 12

71 ± 8

k_cat/K _M (mM^-1 min^-1)

0.040 ± 0.004

0.63 ± 0.13

9.9 ± 3.6

6.4 ± 2.1

369 ± 100

9.6 ± 3.2