000132053 001__ 132053
000132053 005__ 20240301161205.0
000132053 0247_ $$2doi$$a10.1002/pola.27373
000132053 0248_ $$2sideral$$a93603
000132053 037__ $$aART-2014-93603
000132053 041__ $$aeng
000132053 100__ $$0(orcid)0000-0002-8932-9085$$aConcellón, Alberto$$uUniversidad de Zaragoza
000132053 245__ $$aPhotoresponsive polymers and block copolymers by molecular recognition based on multiple hydrogen bonds
000132053 260__ $$c2014
000132053 5203_ $$aA new methacrylate containing a 2,6-diacylaminopyridine (DAP) group was synthesized and polymerized via RAFT polymerization to prepare homopolymethacrylates (PDAP) and diblock copolymers combined with a poly(methyl methacrylate) block (PMMA-b-PDAP). These polymers can be easily complexed with azobenzene chromophores having thymine (tAZO) or carboxylic groups with a dendritic structure (dAZO), which can form either three or two hydrogen bonds with the DAP groups, respectively. The supramolecular polymers were characterized by spectroscopic techniques, optical microscopy, TGA, and DSC. The supramolecular polymers and block copolymers with dAZO exhibited mesomorphic properties meanwhile with tAZO are amorphous materials. The response of the supramolecular polymers to irradiation with linearly polarized light was also investigated founding that stable optical anisotropy can be photoinduced in all the materials although higher values of birefringence and dichroism were obtained in polymers containing the dendrimeric chromophore dAZO
000132053 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/MAT2011-27978-C02-01$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2011-27978-C02-02
000132053 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000132053 590__ $$a3.113$$b2014
000132053 591__ $$aPOLYMER SCIENCE$$b18 / 82 = 0.22$$c2014$$dQ1$$eT1
000132053 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000132053 700__ $$aBlasco, Eva
000132053 700__ $$0(orcid)0000-0001-5556-2172$$aPiñol, Milagros$$uUniversidad de Zaragoza
000132053 700__ $$0(orcid)0000-0002-0922-5615$$aOriol, Luis$$uUniversidad de Zaragoza
000132053 700__ $$aDíez, Isabel
000132053 700__ $$aBerges, Cristina
000132053 700__ $$0(orcid)0000-0003-3900-2866$$aSánchez-Somolinos, Carlos$$uUniversidad de Zaragoza
000132053 700__ $$0(orcid)0000-0002-2813-3177$$aAlcalá, Rafael$$uUniversidad de Zaragoza
000132053 7102_ $$12013$$2765$$aUniversidad de Zaragoza$$bDpto. Química Orgánica$$cÁrea Química Orgánica
000132053 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000132053 773__ $$g52, 22 (2014), 3173-3184$$pJ. polym. sci., A, Polym. chem.$$tJOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY$$x0887-624X
000132053 8564_ $$s2047381$$uhttps://zaguan.unizar.es/record/132053/files/texto_completo.pdf$$yPostprint
000132053 8564_ $$s729628$$uhttps://zaguan.unizar.es/record/132053/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000132053 909CO $$ooai:zaguan.unizar.es:132053$$particulos$$pdriver
000132053 951__ $$a2024-03-01-14:35:48
000132053 980__ $$aARTICLE