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.
Q-dot labeling and detection by SEM. HeLa cells were infected with <i>Chlamydia trachomatis</i> elementary bodies, probed with anti-chlamydial rabbit serum, and labeled with anti-rabbit Q-dots (565nm peak emission). Panels A–C demonstrates examination of clustered elementary bodies on the surface of infected HeLa cells by fluorescence/light microscopy, TEM, and SEM, respectively. Scale bars = 500 nm unless designated).
