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.
Selective imaging of cells using 1 in the presence of PSA. Fluorescence microscopy analysis of CHO cells treated with 1 (100 μM) and (A) PSA (50 μg/mL) or (B) HK PSA (50 μg/mL), followed by DIFO−biotin (100 μM) and a quantum dot 605−streptavidin conjugate. Green = Texas Red channel; Blue = DAPI channel. Scale bar = 20 μm.
