Εξειδίκευση τύπου :	Άρθρο σε επιστημονικό περιοδικό
Τίτλος:	Thermodynamic characterization of poly(4-hydroxystyrene)-g-[poly(propyleneoxide-b-ethylene oxide)] thermoresponsive brush copolymers
Δημιουργός/Συγγραφέας:	Thanassoulas A. Papadopoulos A. [EL] Πίσπας, Στέργιος[EN] Pispas, Stergios Zhao J. Zhang G. Nounesis G.
Εκδότης:	Elsevier B.V.
Ημερομηνία:	2016
Γλώσσα:	Αγγλικά
ISSN:	0040-6031
DOI:	10.1016/j.tca.2016.06.018
Περίληψη:	Thermoresponsive brush copolymers with poly(4-hydroxystyrene) backbones and poly(propyleneoxide-b-ethylene oxide) side chains were synthesized via a “grafting from” technique. The thermoresponsive behavior of four samples with different compositions has been investigated in dilute aqueous solutions by high-accuracy differential scanning calorimetry measurements. Thermal transitions involving both core contraction and intermolecular aggregation have been observed for all the copolymers in this study. The temperature where these thermal transitions occur is strongly associated to the architecture and chemical composition of the copolymers, allowing for fine-tuning of their thermoresponsiveness in a wide range of temperatures.
Τίτλος πηγής δημοσίευσης:	Thermochimica Acta
Τόμος/Κεφάλαιο:	638
Σελίδες:	89-95
Θεματική Κατηγορία:	[EL] Φυσική και θεωρητική χημεία[EN] Physical and theoretical chemistry
Λέξεις-Κλειδιά:	Differential scanning calorimetry Graft copolymers Stimuli-sensitive polymers
Αξιολόγηση από ομότιμους (peer reviewed):	Ναι
Κάτοχος πνευματικών δικαιωμάτων:	© 2016 Elsevier B.V.
Σημειώσεις:	European Social Fund, ESF This work has been funded in part by the THALES # 38017 grant administered by the Hellenic Ministry of Education, co-financed by the European Social Fund and the State of Greece.
Εμφανίζεται στις συλλογές:	Ινστιτούτο Θεωρητικής και Φυσικής Χημείας (ΙΘΦΧ) - Επιστημονικό έργο