Fig. 7From: On-demand pH-sensitive surface charge-switchable polymeric micelles for targeting Pseudomonas aeruginosa biofilms developmentThe in vivo non-invasive images of time-dependent whole body imaging and ex vivo optical images of abscess and organs (48Â h) of bacterial infected BALB/c nude mice after i.v. injection of Cy5.5-SCSMs and Cy5.5-SCUMs (a). Quantitative statistics of abscess after treated with Cy5.5-SCSMs or Cy5.5-SCUMs for 48Â h (b). Quantitative amounts of bacteria in abscess after receiving different treatments (Saline, free AZM, AZM-SCSMs and AZM-SCUMs) (c)Back to article page