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.
Cellular uptake of delivery of doxorubicin (DOX) by flow cytometry. A, Flow cytometry profiles of MCF‐7 cells incubated with free DOX and CDs‐DOX for 1 h and (B) 3D flow cytometry histograms of cells after 2‐ and 4‐h incubation (at the same DOX concentration of 0.5 μg mL−1). C, The uptake ratios of all groups. The results exhibited as quantitative mean fluorescence intensities
