000130641 001__ 130641
000130641 005__ 20240130150401.0
000130641 0247_ $$2doi$$a10.1021/acs.macromol.6b01112
000130641 0248_ $$2sideral$$a97007
000130641 037__ $$aART-2016-97007
000130641 041__ $$aeng
000130641 100__ $$0(orcid)0000-0002-0922-5615$$aOriol Langa, Luis Teodoro$$uUniversidad de Zaragoza
000130641 245__ $$aLight-Responsive Self-Assembled Materials by Supramolecular Post-Functionalization via Hydrogen Bonding of Amphiphilic Block Copolymers
000130641 260__ $$c2016
000130641 5060_ $$aAccess copy available to the general public$$fUnrestricted
000130641 5203_ $$aA new class of light-responsive supramolecular amphiphilic block copolymers (BCs) based on the association through multiple H-bonding between 4-isobutyloxyazobenzene motifs and 2, 6-diacylaminepyridine units is reported. Block copolymers containing 2, 6-diacylaminopyridine side units, as hydrophobic block, and poly(ethylene glycol), as a hydrophilic segment, were functionalized with either a carboxylic acid azodendron, via double H-bonding, or a thymine azobenzene, via triple H-bonding. The structural and thermal characterization of these supramolecular azo-copolymers in bulk and solution is presented. The work emphasizes the self-assembly of these supramolecular polymers in water and the study of their UV-light responsive properties by UV-vis spectroscopy, dynamic light scattering (DLS), transmission electron microscopy (TEM), and synchrotron small-angle X-ray (SAXS). The present noncovalent postpolymerization functionalization strategy has provided stable self-assemblies in water with light responsive properties that can be used to load and trigger the delivery of small fluorescent molecules.
000130641 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/MAT2014-55205-P$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2014-59187-R
000130641 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000130641 590__ $$a5.835$$b2016
000130641 591__ $$aPOLYMER SCIENCE$$b5 / 85 = 0.059$$c2016$$dQ1$$eT1
000130641 592__ $$a2.564$$b2016
000130641 593__ $$aInorganic Chemistry$$c2016$$dQ1
000130641 593__ $$aPolymers and Plastics$$c2016$$dQ1
000130641 593__ $$aOrganic Chemistry$$c2016$$dQ1
000130641 593__ $$aMaterials Chemistry$$c2016$$dQ1
000130641 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000130641 700__ $$0(orcid)0000-0001-5556-2172$$aPiñol, Milagros$$uUniversidad de Zaragoza
000130641 700__ $$aNogales, A
000130641 700__ $$0(orcid)0000-0002-8932-9085$$aConcellón, A.$$uUniversidad de Zaragoza
000130641 700__ $$aBlasco, E.
000130641 700__ $$aMartínez-Felipe, A.
000130641 700__ $$aMartínez, J. C.
000130641 700__ $$aŠics, I.
000130641 700__ $$aEzquerra, T. A.
000130641 7102_ $$12013$$2765$$aUniversidad de Zaragoza$$bDpto. Química Orgánica$$cÁrea Química Orgánica
000130641 773__ $$g49, 20 (2016), 7825-7836$$pMacromolecules$$tMACROMOLECULES$$x0024-9297
000130641 8564_ $$s2564881$$uhttps://zaguan.unizar.es/record/130641/files/texto_completo.pdf$$yPostprint
000130641 8564_ $$s1126440$$uhttps://zaguan.unizar.es/record/130641/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000130641 909CO $$ooai:zaguan.unizar.es:130641$$particulos$$pdriver
000130641 951__ $$a2024-01-30-14:04:26
000130641 980__ $$aARTICLE