Ecological nanocomposite is an interesting and growing field of material science because of its applicability to the development of new technological ecology. Nanoparticles are usually obtained by various chemical and physical methods that cause most environmentally friendly waste. This study describes a simple, easy, and inexpensive process for the synthesis of manganese nanoparticles by reducing manganese acetate using available natural extracts, namely lemon extract as a reducing agent and curcumin as a stabilizer.

Keywords : Curcumin, Manganese, ECO Friendly Synthesis, Nanoparticles, UV- Vis and FT-IR Spectroscopic Techniques.