Fig. 2
From: Target response controlled enzyme activity switch for multimodal biosensing detection
A Validation of the catalytic properties of four different hemin model: a Hemin monomer; b DNA-Hemin; c c-G4/Hemin; d G4-Hemin. B Commissioning verification of CEAS switch states. C Catalytic kinetics and initial rate comparison of CEAS fluorescent system. a, b Represent the kinetics and corresponding initiation rates of the catalytic reaction of Hemin, DNA-Hemin, G4-Hemin, and CEAS to fluorescent substrate ADHP, respectively. D Catalytic kinetics and initial rate comparison of CEAS colorimetric systems. a Catalytic kinetics and b catalytic rate comparison of the CEAS absorbance catalytic system. Error bars represent standard deviations of three independent experiments. *P < 0.05, ***P < 0.001