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  • Polypeptide-based materials prepared by ring-opening polymerisation of anionic-based alpha-amino acid N-carboxyanhydrides: A platform for delivery of bioactive-compounds 

    Tinajero, Ernesto; Kimmins, Scott D; García-Carvajal, Zaira-Yunuen; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon (2021-09)
    Article
    Open Access
    Polymerisation of a-amino acid N-carboxyanhydrides (NCAs) is one of the most common techniques to prepare synthetic polypeptides. Of special interest are the NCAs derived from a-amino acids, L-aspartic acid and L-glutamic ...

  • Biobased waterborne polyurethane-ureas modified with POSS-OH for fluorine-free hydrophobic textile coatings 

    Lacruz, Amado; Salvador Ibañez, Mireia; Vidal, Karmele; Goitandia, Amaia; Martinková, Lenka; Kyselka, Martin; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon (Multidisciplinary Digital Publishing Institute (MDPI), 2021-10-13)
    Article
    Open Access
    Waterborne polyurethane-urea dispersions (WPUD), which are based on fully biobased amorphous polyester polyol and isophorone diisocyanate (IPDI), have been successfully synthesized obtaining a finishing agent that provides ...

  • 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
    Open Access
    This 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 ...

  • Synthesis, structure, crystallization and mechanical properties of isodimorphic PBS-ran-PCL copolyesters 

    Safari, Maryam; Otaegui, Itziar; Aramburu, Nora; Guerrica-Echevarria, Gonzalo; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Sardon, Haritz; Müller, Alejandro J. (Multidisciplinary Digital Publishing Institute (MDPI), 2021-07-09)
    Article
    Open Access
    Isodimorphic behavior is determined by partial inclusion of comonomer segments within the crystalline structure and arises from the comparatively similar repeating chain units of the parental homopolymers. Isodimorphic ...

  • Biocompatible graft copolymers from bacterial poly(gamma-glutamic acid) and poly(lactic acid) 

    Zaccaria, Cristiana; Cedrati, Valeria; Nitti, Andrea; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; García Álvarez, Montserrat; Chiesa, Enrica; Meli, Massimiliano; Colombo, Giorgio; Pasini, Dario (2021-07-14)
    Article
    Restricted access - publisher's policy
    We report a novel approach for the modular and convergent construction of biocompatible graft copolymers starting from bacterial poly(¿-glutamic acid)(¿-PGA) and incorporating poly(lactic acid) (PLA). This synthesis strategy ...

  • Biobased waterborne polyurethane-urea/SWCNT nanocomposites for hydrophobic and electrically conductive textile coatings 

    Lacruz Cruz, Amado; Salvador Ibañez, Mireia; Blanco, Miren; Vidal, Karmele; Goitandia, Amaia; Martinková, Lenka; Kyselka, Martin; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon (Multidisciplinary Digital Publishing Institute (MDPI), 2021-05-17)
    Article
    Open Access
    Waterborne polyurethane-urea dispersions (WPUD), which are based on 100% bio-based semi-crystalline polyester polyol and isophorone diisocyanate, have been successfully synthesized and doped with single-walled carbon ...

  • Organocatalyzed closed-loop chemical recycling of thermo-compressed films of poly(ethylene furanoate) 

    Gabirondo, Elena; Melendez Rodriguez, Beatriz; Arnal, Carmen; Lagaron, Jose Maria; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Sardon, Haritz; Torres Giner, Sergio (2021-03-14)
    Article
    Restricted access - publisher's policy
    Monomers obtained from renewable feedstocks have emerged as a sustainable alternative to petroleum derived polymers. One of the biomass derived polyesters that has recently been gaining attention as an alternative to ...

  • Development of fluorine-free waterborne textile finishing agents for anti-stain and solvent-water separation based on low surface energy (co)polymers 

    Lacruz, Amado; Salvador, Mireia; Blanco, Miren; Vidal, Karmele; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon (2021-01-01)
    Article
    Restricted access - publisher's policy
    Fabric functionalization to obtain omniphobic textiles is an increasing trend due to science and technology push in our current society. Fluorochemicals dominate the water and oil-repellent textile finishing market because ...

  • “Clickable” bacterial poly(gamma-glutamic acid) 

    Cedrati, Valeria; Pacini, Aurora; Nitti, Andrea; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Muñoz Guerra, Sebastián; Sanyal, Amitav; Pasini, Dario (2020-09-21)
    Article
    Open Access
    Poly(gamma-glutamic acid) (gamma-PGA) is one of the few bacterial polymers in nature; as such, it possesses the added value of a “green birth” (fermentation) and “green death” (biodegradability), which is ideal for sustainable ...

  • Curing kinetics of acrylate-based and 3D printable IPNs 

    Konuray, Ali Osman; Salla Tarragó, José María; Morancho Llena, José María; Fernández Francos, Xavier; García Álvarez, Montserrat; Ramis Juan, Xavier (2020-10-01)
    Article
    Restricted access - publisher's policy
    In this work, the kinetics of curing of a new family of interpenetrating polymer networks (IPNs) obtained by co-formulation of a photocurable acrylic resin with a thermocurable epoxy/anhydride mixture is studied. The first ...

  • Ring opening polymerization of macrocyclic oligoesters derived from renewable sources 

    Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Muñoz Guerra, Sebastián (2020-03-17)
    Article
    Open Access
    Macrocyclic oligoesters (MCOs) derived from biomass such as those prepared from alkylene alkanedioates and 2,5-furandicarboxylates are suitable compounds for ring opening polymerization (ROP) to produce high molecular ...

  • Copolymacrolactones grafted with L-glutamic acid: Synthesis, structure, and nanocarrier properties 

    Tinajero, Ernesto; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Muñoz Guerra, Sebastián (Multidisciplinary Digital Publishing Institute (MDPI), 2020-04-24)
    Article
    Open Access
    The 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. ...

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