Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Concentration (cfu/mL) of bacteria SA ATCC 29213 upon incubation with G5 PAMAM and 43% PEG-coated PAMAM (PEG–PAMAM) at various concentrations for 2 h. The data points are the mean of at least three separate experiments, and the error bar represents the standard deviation.
