T HE AIM of the present study is to provide breast cancer antibiotic from compound extracted from a cheap and available local plant (Calotropis procera L.) and preparation new two interpenetrating polymer networks(IPNs) based on biopolymer product, nature (lignin nanoparticles LNPs) and manufactured as methacrylic acid (MAA) and 2-(Dimethylamino)ethyl methacrylate (DMAEMA) were identified and eval...