Figure 9.
Solution pH variation (A) and isotherm (B) studies for removal of lead and cadmium by PGA-SPIONs from simulated gastrointestinal fluid.
Abbreviation: PGA-SPIONs, poly(γ-glutamic acid)-superparamagnetic iron oxide nanoparticles.
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.