Fig. 4. Normalized (A) fluorescence emission spectra and (B) integrated fluorescence response of 1 μM CuQLT vs. added l-cysteine (Cys) in aqueous buffer (25 °C, 100 mM KCl, 50 mM PIPES, pH 7.0, λex = 540 nm).
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.