 The clove extract reduced Fe3 plus to magnetite, while the G-coffee extract reduced Fe3 plus to both magnetite and hematite. The maximum CD2 plus adsorption capacity was 78 mg per G for iron nanoparticles prepared using clove extract, while it was 74 mg per G for those prepared using G-coffee extract. The adsorption of CD2 plus and Ni2 plus on the iron oxide surface was found to be heterogeneous, and the mechanism of chemisorption is involved in the determination of the rate. The correlation coefficient are two and error functions like RMSE, MES and MAE were used to evaluate the best fit models to the experimental adsorption data. The adsorption mechanism was explored using FDIR analysis. Antimicrobial study showed broad-spectrum antibacterial activity of the tested nanomaterials against both gram-positive, Staphylococcus aureus 25923, and gram-negative, Escharichocoli 25913, bacteria with increased activity against gram-positive bacteria than gram-negative one. This article was authored by Abdulrahman Muhammad, RR Ata, RMA Acoct and others. We are article.tv, links in the description below.