We report the fast (three minutes) synthesis of green nanoparticles based on nanoparticles coated with the natural organic receptor phytate for the recognition and capture of 90Sr. 90Y. and (UO2)2+. The new material shows excellent retention for (UO2)2+. https://thegreensjunglebeautyshops.shop/product-category/nail-polish-drying-drops/