Temperature-induced phase transition in hydrogels of interpenetrating networks of poly(N-isopropylacrylamide) and polyacrylamide

0443800 - ÚMCH 2016 RIV GB eng J - Článek v odborném periodiku
Radecki, M. - Spěváček, Jiří - Zhigunov, Alexander - Sedláková, Zdeňka - Hanyková, L.
Temperature-induced phase transition in hydrogels of interpenetrating networks of poly(N-isopropylacrylamide) and polyacrylamide.
European Polymer Journal. Roč. 68, July (2015), s. 68-79. ISSN 0014-3057. E-ISSN 1873-1945
Grant CEP: GA ČR(CZ) GA13-23392S
Institucionální podpora: RVO:61389013
Klíčová slova: temperature induced volume phase transition * interpenetrating polymer network * poly(N-isopropylacrylamide)
Kód oboru RIV: CD - Makromolekulární chemie
Impakt faktor: 3.485, rok: 2015

Collapse transition in hydrogels of interpenetrating polymer networks (IPNs) of thermoresponsive poly(N-isopropylacrylamide) (PNIPAm) and hydrophilic polyacrylamide (PAAm) was studied by a combination of NMR spectroscopy, small-angle neutron scattering (SANS) and DSC. The influence of IPNs composition and preparation on the phase transition was examined with respect to possible application of these responsive materials for drug delivery and molecular separation.
Trvalý link: http://hdl.handle.net/11104/0246678