The aim of this paper is the development a sensor for quantification nickel ions in food raw materials and foods. It believed that about 15% human population suffers from allergy. In addition to digestive manifestations, intolerance may also have systemic such as diffuse dermatitis, itching, fever, rhinitis, headache, altered general condition. Therefore, it necessary control content health by ...

The Chenopodium album extracts served as a capping agent in the present work to synthesize Bi2O3 Nps. synthesized nanoparticles were confirmed by various spectroscopic techniques. Nano-structured was measured have mean size of 79.99nm. Anti-fungal activity Nps also evaluated. been shown impressive antifungal efficacy against variety fungal species. It's powerful anti-fungal medication that outp...