Fig. 3From: Cinnamaldehyde is a biologically active compound for the disinfection of removable denture: blinded randomized crossover clinical studyScanning electron microscopy (SEM) image for qualitative evaluation of colony morphology for each time and solution used. At 7 days: a and b formation of colonies without using the solutions (original magnification × 2500). At 14 days, c solution with hypochlorite; d solution with cinnamaldehyde (original magnification × 2500)Back to article page