Number of biofilm cells present on stainless steel slides.P. fluorescens biofilms were formed during different times on stainless steel slides under different conditions: static with media renewal (SR), dynamic with media renewal (DR), dynamic non-renewal of media (DNR). For all experiments n = 6. Error bars indicate standard deviations.
Sillankorva et al. BMC Biotechnology 2008 8:79 doi:10.1186/1472-6750-8-79