FIG. 5.
Fluorescence of drops containing E. coli overtime. (A) Fluorescence images of droplets generated from a bacterial sample and alamarBlue after an incubation period of (i) 0min and (ii) 150min. The droplet with higher fluorescence intensity than other drops in (ii) contained E. coli. (B) The distribution of alamarBlue fluorescence intensity from droplets after different incubation times. The left axis is for the data represented in blue bars, and the right axis is for the data represented in orange bars.