000130578 001__ 130578
000130578 005__ 20240126184245.0
000130578 0247_ $$2doi$$a10.1016/j.eurpolymj.2020.109561
000130578 0248_ $$2sideral$$a116530
000130578 037__ $$aART-2020-116530
000130578 041__ $$aeng
000130578 100__ $$0(orcid)0000-0003-1391-3725$$aRoche, Alejandro
000130578 245__ $$aSupramolecular block copolymers as novel UV and NIR responsive nanocarriers based on a photolabile coumarin unit
000130578 260__ $$c2020
000130578 5060_ $$aAccess copy available to the general public$$fUnrestricted
000130578 5203_ $$aA new series of amphiphilic block copolymers has been prepared by ring opening polymerization (ROP) of cyclic carbonates using PEG as initiator. The light responsive unit 7–(diethylaminocoumarin)–4–yl]methyl ester has been introduced by a modular and versatile supramolecular approach, while a reference covalent copolymer has been synthesized for the shake of comparison. Synthesized copolymers showed monomodal narrow distributions and were able to self-assemble into spherical micelles when dispersed in water. UV irradiation allowed us the modification of the self-assemblies morphology, as proved by means of fluorescence spectroscopy, dynamic light scattering (DLS) and transmission electron microscopy (TEM). Both the supramolecular and covalent functionalized block copolymers were able to encapsulate small fluorescent probes as payload and to release them upon UV and NIR irradiation. © 2020 Elsevier Ltd
000130578 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000130578 590__ $$a4.598$$b2020
000130578 591__ $$aPOLYMER SCIENCE$$b15 / 87 = 0.172$$c2020$$dQ1$$eT1
000130578 592__ $$a0.887$$b2020
000130578 593__ $$aMaterials Chemistry$$c2020$$dQ1
000130578 593__ $$aPolymers and Plastics$$c2020$$dQ1
000130578 593__ $$aPhysics and Astronomy (miscellaneous)$$c2020$$dQ1
000130578 593__ $$aOrganic Chemistry$$c2020$$dQ1
000130578 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000130578 700__ $$aTerriac, E.
000130578 700__ $$0(orcid)0000-0003-1141-5933$$aTejedor, R. M.$$uUniversidad de Zaragoza
000130578 700__ $$0(orcid)0000-0002-0922-5615$$aOriol, Luis$$uUniversidad de Zaragoza
000130578 700__ $$adel Campo, A.
000130578 700__ $$0(orcid)0000-0001-5556-2172$$aPiñol, Milagros$$uUniversidad de Zaragoza
000130578 7102_ $$12013$$2765$$aUniversidad de Zaragoza$$bDpto. Química Orgánica$$cÁrea Química Orgánica
000130578 773__ $$g126 (2020), 109561 [9 pp.]$$pEur. Polym. J.$$tEuropean Polymer Journal$$x0014-3057
000130578 8564_ $$s944202$$uhttps://zaguan.unizar.es/record/130578/files/texto_completo.pdf$$yPostprint
000130578 8564_ $$s700496$$uhttps://zaguan.unizar.es/record/130578/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000130578 909CO $$ooai:zaguan.unizar.es:130578$$particulos$$pdriver
000130578 951__ $$a2024-01-26-18:11:22
000130578 980__ $$aARTICLE