Figure 3.
Schematic representation of the sensing principle of ratiometric FL probes and the FL intensity varies with the analyte concentration. Adapted with permission from 69, Copyright 2022 Wiley-VCH.
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.