Solanum Incanum(L) Essential Oil Mediated Synthesis And Characterization Of Fe3o4@Ag Nanocomposite For Methylene Blue Removal And Antibacterial Application

Abstract

In This Study, Solanum Incanum (L) Essential Oil Mediated Silver Nanoparticles (Ag Nps), Magnetite Nanoparticles (Fe3o4 Nps) And Magnetite With Silver Nanocomposite (Fe3o4@Ag Nc) Preparation Were Described. There Are Three Methods To Synthesize Nanoparticles Physical, Chemical And Physical Method. Biological Is Chosen Because Inexpensive, Fast Ecofriendly And Nontoxic. Fe3o4 Nps, Ag Nps And Fe3o4@Ag Nc Prepared Were Characterized Using Field Emission Scanning Electron Microscopy (Fesem), Transmission Electron Microscopy (Tem), Xray Diffraction (Xrd), Fourier-Transform Infrared (Ftir) Spectroscopy And Ultraviolet-Visible (Uv-Vis) Spectrophotometer. Xrd Results Show That Ag Nps And Fe3o4 Nps Are Well Combined In Synthesizing Fe3o4@Ag Ncs. As Calculated From Tem Images, The Average Particle Size Of Ag Nps Is 23 Nm While That Of Fe3o4 Nps And Fe3o4@Ag Nc Are 11nm. Adsorption Study Of Methylene Blue (Mb) Using Fe3o4 Nps Was Done And Maximum Absorbance Of 91.72% Was Obtained At 100 Min Starting With 4x10-4m Mb Dye Solution And Using 40 Mg Of Adsorbent. Photodegradation Study Of Mb Dye Solution Was Done Using Agnps And Fe3o4@Agnc As Catalyst. The Result Indicated That Fe3o4@Ag Nc Has Higher Degradation Efficiency And Reusability Advantage Than Agnps. Kinetic Study Showed That The Catalyst Best Fit To Pseudo Second Order Than Pseudo First Order Kinetic Model. Fe3o4 Nps, Ag Nps And Fe3o4@Ag Nc Demonstrated High-Antibacterial Activity Against Staphylococcus Aureus As Evaluated By Means Of Inhibition Zone Than Escherichia Coli.