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Fig. 4 | BMC Oral Health

Fig. 4

From: Effectiveness of chitosan-propolis nanoparticle against Enterococcus faecalis biofilms in the root canal

Fig. 4

CLSM of E. faecalis infected dentinal blocks treated by saline (control), CPN100 and CPN250 after viability staining. CLSM image depicting green fluorescent staining indicating live bacteria in saline group, mix of green and red fluorescent staining indicating live bacteria and dead bacteria in CPN100 group and complete red fluorescent staining indicating all dead bacteria in CPN250

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