Fig. 4From: Use of an oxygen planar optode to assess the effect of high velocity microsprays on oxygen penetration in a human dental biofilms in-vitroDevelopment of the biofilm community on the HA discs by qPCR. In the day 1 biofilm Veillonella spp. Fusobacteria spp. and S. oralis were the most dominant of the target species. There was a general trending increase in all of the anaerobic species between days 1 and 3. Data were mean and 1SDBack to article page