Research Article

Synthesis of Silver Nanoparticles Using Orange Peel Extract Prepared by Plasmochemical Extraction Method and Degradation of Methylene Blue under Solar Irradiation

Figure 3

Absorption spectra of obtained colloidal solutions of silver nanoparticles using plasmochemically obtained OrPWE and Ag+ concentrations (1–0.25 mmol/L, 2–0.5 mmol/L, 3–1.0 mmol/L, 4–3.0 mmol/L, and 5–6.0 mmol/L).