Abstract
In this study, silver nanoparticles (Ag NPs) were decorated on the surface of magnetic nanoparticles in an eco-friendly pathway applying Mentha extract as reducing/stabilizing agent. The morphological and physicochemical features of the prepared Ag/Fe3O4nanocomposite were determined using several advanced techniques. Hence, our protocol is green and advantageous in terms of-i) biochemical modified biocompatible nanocomposite; ii) nanomaterial providing high surface area and larger number reactive sites; iii) very simplistic synthetic procedure; vi) very low load of metal in the composite and v) high yield in short time. In the medicinal part, the anticancer properties of Ag/Fe3O4 nanocomposite against lung cancer cell lines were determined. The free raical for the antioxidant effects was DPPH. The IC50 of Ag/Fe(3)O(4 )nanocomposite was 200 mg/ml in the antioxidant test. The IC50 of the Ag/Fe3O4 nanocomposite were 183, 176, 169, and 125 mg/mL against lung cancer (NCI-H661, NCI-H1975, NCI-H1573, and NCI-H1563) cell lines, respectively. In addition, the current study offer that Ag/Fe3O4 nanocomposite could be a new potential adju-vant chemopreventive and chemotherapeutic agent against cytotoxic cells.(c) 2022 Published by Elsevier B.V. on behalf of King Saud University. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).