Table 1 Comparison of kinetic parameters of Pep-1/hemin and other hemin-containing peroxidase mimetics.

From: Highly stable and tunable peptoid/hemin enzymatic mimetics with natural peroxidase-like activities

Catalyst

Substrate

Km (mM)

Vmax (×10−8 M s−1)

Vmax/Km (×10−5 s−1)

Pep-1/hemin

TMB

H2O2

0.264

28.3

153.5

109.8

581.4

3.88

Hemin10

TMB

4.84

4.69

0.969

His-GQD/hemin11

TMB

H2O2

0.133

3.8

9.7

10.55

72.9

2.77

Hemin-Graphene10

TMB

5.1

4.55

0.89

Hemin@MOF12

TMB

0.068

6.07

89.26

Hemin-WS230

TMB

0.467

6.45

13.81

Hemin/ZIF-831

TMB

0.024

0.91

37.91

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