Fig. 4: Identification of singlet oxygen species and mechanism of disinfection mechanism. | Communications Materials

Fig. 4: Identification of singlet oxygen species and mechanism of disinfection mechanism.

From: Order−disorder interfaces in a graphitic carbon nitride-nanoclay composite for improved photodynamic antibiotics

Fig. 4

The EPR spectra of singlet oxygen species of CN and CNK450 a in the dark and b in the light. c Survival rate of E. coli. treated with samples in the light. d SEM images of E. coli. treated with CN and CNK450 samples under visible light. e TEM images of E. coli. treated with CN and CNK450 samples under visible light. (The yellow arrows indicate the deformed and wrinkled cell wall). f Confocal fluorescent images of live and dead E. coli. control and treated with CN and CNK450 samples.

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