Fig. 1From: Efficacy and potential use of novel sustained release fillers as intracanal medicaments against Enterococcus faecalis biofilm in vitroPreparation of SRF specimens for in vitro use. a SRF is injected as a gel into a segmented tube reservoir placed on an agar plate. b PBS is added until completely covering the specimen. c After 5 min the solidified SRF specimen can be easily transferred with sterile tweezers for use in experimentsBack to article page