Correction to: Embedded of Nanogel into Multi-responsive Hydrogel Nanocomposite for Anticancer Drug Delivery

The original version of this article unfortunately contained a mistake in the abstract. The sentence “To this aim, we first prepared poly [(N-isopropylacrylamide)-co-(2-dimethylamino ethyl methacrylate) nanogel by copolymerization processes and then added it into the solution of poly (2-dimethylamino ethyl methacrylate)] grafted onto salep” should read as “To this aim, we first prepared poly [(N-isopropylacrylamide)-co-(acrylic acid)] nanogel by copolymerization processes and then added it into the solution of poly (acrylic acid) grafted onto salep”.