
1H NMR and IR study of temperature-induced phase transition of negatively charged poly(N-isopropylmethacrylamide-co-sodium methacrylate) copolymers in aqueous solutions
Keywords: 1H-NMR; Thermosensitive polyelectrolytes; Poly(N-isopropylmethacrylamide-co-sodium methacrylate) copolymers; Aqueous solutions; 1H NMR; FTIR