Figure 2.
pH-dependent shift in spectrophotometric absorption of 8-nitro-2′-O-methylguanosine. Insert shows the plot of pH versus absorption at 395 nm for 8-nitro-2′-O-methylguanosine and the first derivative of the curve.
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.