Fig. 3
From: A digital plating platform for robust and versatile microbial detection and analysis

Digital enumeration of viable bacteria via the DP platform. (A) Bright-field microimages showing the representative results of growth of different concentrations of Salmonella in the PicoArray device after 6 h of incubation at 37 °C. (B) The Salmonella concentration measured using the DP platform vs. the concentration determined using the plate culturing (gold standard). All measurements were performed in triplicate (n = 3). Error bars represent standard deviation (SD).