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) Representation of the sensing process of Mn/Fe-MIL(53) MOF nanoenzyme for OPs detection. UV–vis spectrum of nanoenzyme-TMB catalyzed system corresponding to different dosages of methyl parathion (b) and clorpyrifos (c). Adapted from [121].
