I know about the Curcumin nanoparticles can be extracted through the Turmeric but I can not find any other nanoparticles, which are natural product. Is there any? If yes than can someone provide the details of it and synthesis procedures?
You should determine your propose to the reader who likes to help you. Generally each synthetic/natural material has specific property which its medical effect is different from others . In fact you must declare your target in your research then search to find similar or opposite materials.
Anyway, you can use from Ginger powder or its fresh root as a nanoparticle material. The usage of this natural plant is like curcumin.