000058382 001__ 58382
000058382 005__ 20170103132315.0
000058382 0247_ $$2doi$$a10.1016/j.eurpolymj.2015.12.021
000058382 0248_ $$2sideral$$a95734
000058382 037__ $$aART-2016-95734
000058382 041__ $$aeng
000058382 100__ $$aGarcía Juan, Hugo$$uUniversidad de Zaragoza
000058382 245__ $$aSelf-assembly of thermo and light responsive amphiphilic linear dendritic block copolymers
000058382 260__ $$c2016
000058382 5060_ $$aAccess copy available to the general public$$fUnrestricted
000058382 5203_ $$aThe synthesis and structural characterization of a new dual responsive linear-dendritic block copolymer (LDBC) is presented. The LDBC is constituted by a thermoresponsive linear block from polymethacrylate of oligo- and diethylene glycol, and a light responsive den- dron block of bis-MPA decorated at the periphery with 4-isobutyloxyazobenzene and alkyl chains in a 50:50 M ratio. Blocks are coupled together by copper(I) catalyzed alkyne–azide cycloaddition (CuAAC). The ability of the LDBC to form vesicle self-assemblies in water is described, as well as the effect of light and temperature on the vesicles morphology, on the basis of transmission electron microscopy (TEM), dynamic light scattering (DLS) and UV–vis spectroscopy studies. The effect of UV light and temperature on the vesicles struc- ture by SAXS and WAXS conducted on real time is also presented. Finally, the potential use of the vesicles to load and stimuli controlled release of small fluorescent molecules is probed.
000058382 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/MAT2012-33517$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2014-55205-P$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2014-59187-R
000058382 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc$$uhttp://creativecommons.org/licenses/by-nc/3.0/es/
000058382 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000058382 700__ $$aNogales, A.
000058382 700__ $$aBlasco, E.
000058382 700__ $$aMartínez, J.C.
000058382 700__ $$aSics, I.
000058382 700__ $$aEzquerra, T.A.
000058382 700__ $$0(orcid)0000-0001-5556-2172$$aPiñol Lacambra, Milagros$$uUniversidad de Zaragoza
000058382 700__ $$0(orcid)0000-0002-0922-5615$$aOriol Langa, Luis Teodoro$$uUniversidad de Zaragoza
000058382 7102_ $$12013$$2765$$aUniversidad de Zaragoza$$bDepartamento de Química Orgánica$$cQuímica Orgánica
000058382 773__ $$g81 (2016), 621-633$$pEur. Polym. J.$$tEUROPEAN POLYMER JOURNAL$$x0014-3057
000058382 8564_ $$s1211312$$uhttp://zaguan.unizar.es/record/58382/files/texto_completo.pdf$$yPostprint
000058382 8564_ $$s38675$$uhttp://zaguan.unizar.es/record/58382/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000058382 909CO $$ooai:zaguan.unizar.es:58382$$particulos$$pdriver
000058382 951__ $$a2017-01-03-12:03:05
000058382 980__ $$aARTICLE