POL - Polímers Industrials Avançats i Biopolímers Tecnològics
Les activitats del grup es centren en tres línies I+D, totes elles dirigides al desenvolupament de materials amb propietats tècniques avançades, per a la seva utilització en noves aplicacions per als sectors plàstic i farmacèutic. Aquesta recerca inclou la síntesi o biosíntesi dels polímers, la seva caracterització química i estructural, i l'avaluació de les propietats tèrmiques i mecàniques, així com la seva degradació en tres àrees diferents: polímers industrials, polímers sostenibles i polímers produïts per biosíntesi. També es fan diferents
The group carries out research on polymers of interest to industry (polyesters, polyurethanes, polyamides and polycarbonates) based on natural products that are easily accessible (mostly carbohydrates), with the aim of achieving sustainable new polymers with advanced properties that can replace traditional petroleum-based plastics. It also carries out research on biopolymers from microbial biosynthesis that are then modified for biomedical applications as membranes or drug delivery systems.
The group carries out research on polymers of interest to industry (polyesters, polyurethanes, polyamides and polycarbonates) based on natural products that are easily accessible (mostly carbohydrates), with the aim of achieving sustainable new polymers with advanced properties that can replace traditional petroleum-based plastics. It also carries out research on biopolymers from microbial biosynthesis that are then modified for biomedical applications as membranes or drug delivery systems.
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Articles de revista [89]
Recent Submissions
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Copolymacrolactones grafted with L-glutamic acid: Synthesis, structure, and nanocarrier properties
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-04-24)
Article
Open AccessThe enzymatic ring-opening copolymerization (eROP) of globalide (Gl) and pentadecalactone (PDL) was performed in solution from mixtures of the two macrolactones at ratios covering the whole range of comonomeric compositions. ... -
Controlling the isothermal crystallization of isodimorphic PBS-ran-PCL random copolymers by varying composition and supercooling
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-01-01)
Article
Open AccessIn this work, we study for the first time, the isothermal crystallization behavior of isodimorphic random poly(butylene succinate)-ran-poly(e-caprolactone) copolyesters, PBS-ran-PCL, previously synthesized by us. We perform ... -
ROP and crystallization behaviour of partially renewable triblock aromatic-aliphatic copolymers derived from L-lactide
(Elsevier, 2020-01-05)
Article
Restricted access - publisher's policyTwo series of partially biobased ABA triblock copolyesters were successfully prepared by ring-opening polymerization (ROP) of L-lactide initiated by two telechelic polyester polyols using an organic catalyst. B blocks were ... -
Síntesis, caracterización y validación aplicativa de un poliuretano bio-basado en dispersión acuosa para el sector de recubrimientos textiles
(Asociación Española de Químicos y Coloristas Textiles, 2019-10-01)
Article
Open AccessEn este trabajo se ha sintetizado un poliuretano en dispersión acuosa (WPU) a partir de poli-1,3-propilenglicol (PO3G) y un dímero-diol (Pripol 2033) ambos procedentes de fuentes 100% renovables, diisocianato de isoforona ... -
Time-temperature-transformation (TTT) diagram of dual-curable epoxy thermosets obtained via two sequential epoxy-amine condensations
(2019-08-01)
Article
Restricted access - publisher's policyA simple and robust strategy to generate time-temperature-transformation (TTT) diagrams for dual-curable thermosets is presented. TTT diagram is built for a dual-curable amine-epoxy formulation. Both curing stages are ... -
Hard epoxy thermosets obtained via two sequential epoxy-amine condensations
(Elsevier, 2019-07-01)
Article
Restricted access - publisher's policyA new family of dual-curable poly(ß-hydroxyamine ether) thermosets based on amine-epoxy formulations has been prepared and characterized. Both curing stages consist in an epoxy-amine polycondensation, each having different ... -
Block and graft copolymers made of 16-membered macrolactones and l-Alanine: a comparative study
(2019-08-01)
Article
Open AccessBlock and graft poly(macrolactone)-poly(a-amino acid) copolymers made of l-alanine and pentadecalactone or globalide respectively, are prepared. A sequential ring-opening polymerization (ROP) copolymerization route consisting ... -
Poly(alpha-dodecyl gamma-glutamate) (PAAG-12) and polylactic acid films charged with alpha-tocopherol and their antioxidant capacity in food models
(2019-08-06)
Article
Open AccessPoly (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
(2019-01-01)
Article
Restricted access - publisher's policyPolyglobalide (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 ... -
pH-responsive diblock copolymers made of omega-pentadecalactone and ionically charged alpha-amino acids
(Elsevier, 2019-11-01)
Article
Restricted access - publisher's policyTwo 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(ether-ester-peptide) triblock copolymers: Synthesis and self-assembly behavior
(Universidad de Burgos. Servicio de publicaciones e imagen institucional, 2019)
Conference lecture
Restricted access - publisher's policyTriblock/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 ... -
Nanocomposites of microbial polyglutamic acid and nanoclays compatibilized by organophosphonium surfactants
(2018-01-01)
Article
Open AccessIonic 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 ...
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