Fig. 5.
Histogram comparison of the shift in resonance wavelength between when is used ac-AB (left) and anti-hCG AB (right), for cortisol concentrations from 0.01 ng/mL to 10 ng/mL.
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.