Photodegradation of Eosin Y Using Silver-Doped Magnetic Nanoparticles

Figure 1

Photographs of aqueous solutions of F₃O₄ nanoparticles (a), Ag-Fe₃O₄ nanoparticles in a vial (b) before and after being separated from solution using an external magnet for 3 s, and (c) the dried fabricated materials.

(a)

(b)

(c)