Scheme 1.
Multi-functional probe MP based on different modes for visual colorimetric and fluorometric sensoring multiple analytes (Al3+, Fe3+, Cu2+ and F¯).
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.