Fig. 1. The feasibility of the designed strategy specific to Hg2+ ions was investigated by the absorption spectrum (A) and TEM images (B) scale bar is 50 nm. Inset: the image of the corresponding solution. The concentration of Hg2+ ions was 1 μM.
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.