In efforts to enhance the activity of liposomal drugs against solid tumors. three novel lipids that carry imidazole-based headgroups of incremental basicity were prepared and incorporated into the membrane of PEGylated liposomes containing doxorubicin (DOX) to render pH-sensitive convertible liposomes (ICL). The imidazole lipids were designed to protonate and cluster with negatively c... https://herbsdailyes.shop/product-category/b12-vitamins-methylcobalamine/