Exploració per autor "Muñoz Guerra, Sebastián"
Ara es mostren els items 52-71 de 99
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Nanocomposites of microbial polyglutamic acid and nanoclays compatibilized by organophosphonium surfactants
Gamarra Montes, Ana; Muñoz Guerra, Sebastián; Urpí Garriga, Lourdes; Galbis Fuster, Elsa; Galbis Pérez, Juan Antonio (2018-01-01)
Article
Accés obertIonic coupling of bacterial poly(¿-glutamic acid) (PGGA) with alkyltrimethylphosphonium surfactants is reported to render comb-like PGGA complexes with a biphasic-layered structure displaying periodicity at the nanoscopic ... -
Nanoparticles of esterified polymalic acid for controlled anticancer drug release
Lanz Landazuri, Alberto; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Portilla Arias, Jose Antonio; García Álvarez, Montserrat; Holler, Eggehard; Ljubimova, Julia; Muñoz Guerra, Sebastián (2014-09-01)
Article
Accés restringit per política de l'editorialEsterification of microbial poly(malic acid) is performed with either ethanol or 1-butanol to obtain polymalate conjugates capable to form nanoparticles (100–350 nm). Degradation under physiological conditions takes place ... -
Nanostructured amphiphilic systems based on hyaluronic acid ionic complexes
Gamarra Montes, Ana; Alla Bedahnane, Abdelilah; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Casas Becerra, María Teresa; Muñoz Guerra, Sebastián (2016)
Text en actes de congrés
Accés obertIn this communication we wish to report on HyA ionic complexes prepared by coupling with a) choline-based surfactants (nACh·HyA complexes), and b) alkylphosphonium surfactants (nATMP·HyA complexes) with n being the number ... -
Partially renewable copolyesters prepared from acetalized d-glucitol by solid-state modification of poly(butylene terephthalate)
Gubbels, Erik; Lavilla, Cristina; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Noordover, Bart A. J.; Koning, Cor E.; Muñoz Guerra, Sebastián (2014-01-15)
Article
Accés restringit per política de l'editorialThe backbone of poly(butylene terephthalate) (PBT) was modified with 2,4:3,5-di- O -methylene- D -glucitol (Glux) using solid-state modification (SSM). The obtained copolyest- ers proved to have a non-random overall ... -
Partially renewable poly(butylene 2,5-furandicarboxylate-co-isophthalate) copolyesters obtained by ROP
Morales Huerta, Juan Carlos; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Muñoz Guerra, Sebastián (Multidisciplinary Digital Publishing Institute (MDPI), 2018-12-01)
Capítol de llibre
Accés obertCyclic butylene furandicarboxylate (c(BF)n) and butylene isophthalate (c(BI)n) oligomers obtained by high dilution condensation reaction were polymerized in bulk at 200 ¿C with Sn(Oct)2 catalyst via ring opening polymerization ... -
Partially renewable poly(butylene 2,5-furandicarboxylate-co-isophthalate) copolyesters obtained by ROP
Morales Huerta, Juan Carlos; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Muñoz Guerra, Sebastián (Multidisciplinary Digital Publishing Institute (MDPI), 2018-04-28)
Article
Accés obertCyclic butylene furandicarboxylate (c(BF)n) and butylene isophthalate (c(BI)n) oligomers obtained by high dilution condensation reaction were polymerized in bulk at 200 °C with Sn(Oct)2 catalyst via ring opening polymerization ... -
pH-responsive diblock copolymers made of omega-pentadecalactone and ionically charged alpha-amino acids
Tinajero, Ernesto; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Muñoz Guerra, Sebastián (Elsevier, 2019-11-01)
Article
Accés obertTwo sets of ionically charged polypentadecalactone-polypeptide diblock copolymers (PPDLx-b-PAAy, with x= 15 or 20 and y ranging from 30 to 200), one containing alpha-L-glutamic acid (LGA) and the other containing ... -
Poly(alkylene 2,5-furandicarboxylate)s (PEF and PBF) by ring opening polymerization
Morales Huerta, Juan Carlos; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Muñoz Guerra, Sebastián (Elsevier, 2016-03-22)
Article
Accés obertThe preparation of cyclic ethylene and butylene 2,5-furandicarboxylate oligoesters and their conversion to furan-based polyesters poly(ethylene furanoate) (PEF) and poly(butylene furanoate) (PBF) by ring-opening polymerization ... -
Poly(alpha-dodecyl gamma-glutamate) (PAAG-12) and polylactic acid films charged with alpha-tocopherol and their antioxidant capacity in food models
Villasante Dueñas, Juliana; Codina, Eva; Hidalgo López, Gádor Indra; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Muñoz Guerra, Sebastián; Almajano Pablos, María Pilar (2019-08-06)
Article
Accés obertPoly (alpha-dodecyl-glutamate) (PAAG-12) was successfully synthesized from poly(gamma-glutamic acid) (PGGA) according to Nuclear Magnetic Resonance (NMR) analyses. PAAG-12 filmswere prepared and enriched with 5% alpha-tocopherol, ... -
Poly(amino acid)-grafted polymacrolactones. Synthesis, self-assembling and ionic coupling properties
Tinajero, Ernesto; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Cavanagh, Breton; Heise, Andreas; Muñoz Guerra, Sebastián (2019-01-01)
Article
Accés obertPolyglobalide (PGl) with number average polymerization degree of ~20 was prepared by enzymatic ROP and then polyfunctionalized at 60% with aminothioethylene groups. The PGl20-(NH2)12 copolymer was used as macroinitiator ... -
Poly(butylene 2,5-furan dicarboxylate-co-butylene succinate) via ring opening polymerization
Morales Huerta, Juan Carlos; Ciulik, Claudio; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Muñoz Guerra, Sebastián (2016)
Text en actes de congrés
Accés obertIn this communication we wish to report on the synthesis of PBFxSy copolyesters by ring opening polymerization (ROP) using either organometallic catalysts or enzymes. The ROP of macrocyclic oligomers (MCOs) has been ... -
Poly(butylene succinate) ionomers and their use as compatibilizers in nanocomposites
Bautista, Mayka; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Alla Bedahnane, Abdelilah; Muñoz Guerra, Sebastián (2016-09-01)
Article
Accés obertA series of low-molecular-weight poly(butylene succinate-co-glutarate-co-2-trimethylammonium chloride glutarate) terpolyester ionomers containing 35% mol of total glutarate units but varying in the content of charged units ... -
Poly(butylene succinate) ionomers with enhanced hydrodegradability
Bautista, Mayka; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Alla Bedahnane, Abdelilah; Muñoz Guerra, Sebastián (2015-07-09)
Article
Accés obertA series of poly(butylene succinate) (PBS) ionomers containing up to 14 mol%of sulfonated succinate units have been synthesized by polycondensation in the melt-phase. The copolyesters were obtained with weight average ... -
Poly(butylene succinate-co-e-caprolactone) copolyesters: Enzymatic synthesis in bulk and thermal properties
Núñez Gallego, María; Muñoz Guerra, Sebastián; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon (Multidisciplinary Digital Publishing Institute (MDPI), 2021-08-11)
Article
Accés obertThis work explores for the first time the enzymatic synthesis of poly(butylene-co-e-caprolactone) (PBSCL) copolyesters in bulk using commercially available monomers (dimethyl succinate (DMS), 1,4-butanediol (BD), and ... -
Poly(butylene succinate-ran-epsilon-caprolactone) copolyesters: Enzymatic synthesis and crystalline isodimorphic character
Batista Ciulik, Claudio; Safari, Maryam; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Morales Huerta, Juan Carlos; Iturrospe, Amaia; Arbe, Arantxa; Müller, Alejandro J.; Muñoz Guerra, Sebastián (2017-10-01)
Article
Accés obertIn this paper, the preparation of PBS-ran-PCL copolyesters by enzymatic ring opening polymerization is presented for the first time. The copolyesters were produced in a wide composition range and free of metallic contaminants, ... -
Poly(ether-ester-peptide) triblock copolymers: Synthesis and self-assembly behavior
Tinajero, Ernesto; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Muñoz Guerra, Sebastián (Universidad de Burgos. Servicio de publicaciones e imagen institucional, 2019)
Comunicació de congrés
Accés restringit per política de l'editorialTriblock/grafted poly(ether-ester-peptide) copolymers made or PEG, poly(globablide) and poly(L-phenylalanine) were synthesized by sequential ROP starting from diaminated PEG as first initiator. The aromatic functionality ... -
Poly(ethylene terephthalate) terpolyesters containing 1,4-cyclohexanedimethanol and isosorbide
Quintana Vicente, Robert; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Alla Bedahnane, Abdelilah; Muñoz Guerra, Sebastián (2012-02-01)
Article
Accés restringit per política de l'editorialA series of poly(ethylene terephthalate) terpolyesters containing varying amounts of both 1,4-cyclohexylenedimethylene and isosorbide units were prepared by melt phase polycondensation. These terpolymers were obtained with ... -
Poly(ethylene terephthalate) terpolyesters containing 1,4-cyclohexanedimethanol and isosorbide
Quintana Vicente, Robert; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Alla Bedahnane, Abdelilah; Muñoz Guerra, Sebastián (2010)
Comunicació de congrés
Accés obertNew PET derived terpolyesters have been synthesized y incorporation of CHDM and the biobased monomer isosorbide. It was observed that this incorporation repressed the crystallinity, increased the Tg improved the processability. -
Poly(ethylene terephthalate-co-isophthalate) copolyesters obtained from ethylene terephthalate and isophthalate oligomers
Ubach, Joan; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Quintana Vicente, Robert; Alla Bedahnane, Abdelilah; Muñoz Guerra, Sebastián; Rudé, Elisabet (2010-02-05)
Article
Accés obertA series of poly(ethylene terephthalate-co-isophthalate) copolyesters containing up to 50%-mole of isophthalic units were prepared by polycondensation from ethylene terephthalate and ethylene isophthalate fractions of ... -
Poly(ethylene terephthalate-co-isophthalate) copolyesters obtained from linear oligomeric blends
Ubach, Joan; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Quintana Vicente, Robert; Alla Bedahnane, Abdelilah; Muñoz Guerra, Sebastián (2009-09-21)
Comunicació de congrés
Accés obert