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.
A representative summary showing the chemical structures of different lysosomes targeting two-photon probes developed within the past decades (top) and a summary of pyrene-based two-photon excitable probes developed to date for cell imaging applications (bottom) [27,36,46,47,48,49,50,51,52,53].
