Enviaments recents

  • Corrosion experiments in metals and alloys. Comparison between field and laboratory tests: a research work in high school degree 

    Iribarren Laco, José Ignacio; Iribarren Mateos, M. C. (2017-04-30)
    Article
    Accés restringit per decisió de l'autor
    The aim of this work is to show the experimental results corresponding to comparative corrosion studies carried out with five commercially pure different metals (iron, lead, zinc, aluminum, and copper) ...
  • Poly-y-glutamic Acid Hydrogels as Electrolyte for Poly(3,4-ethylenedioxythiophene)-Based Supercapacitors 

    Pérez Madrigal, Mª del Mar; Edo, Miquel G.; Díaz Andrade, Angélica María; Puiggalí Bellalta, Jordi; Alemán Llansó, Carlos (2017-02-16)
    Article
    Accés restringit per política de l'editorial
    Biosynthetic poly-¿-glutamic acid (¿-PGA) has been used to produce hydrogels using cystamine as cross-linker and 1-[3-(dimethylamino)propyl]-3-ethylcarbodiimide methiodide (EDC methiodide) as condensing agent. Eight different ...
  • Weighing biointeractions between fibrin (ogen) and clot-binding peptides using microcantilever sensors 

    Puiggalí Jou, Anna; Valle Mendoza, Luis Javier del; Alemán Llansó, Carlos; Pérez Madrigal, Mª del Mar (2017-02-01)
    Article
    Accés restringit per política de l'editorial
    Peptides homing tumor vasculature are considered promising molecular imaging agents for cancer detection at an early stage. In addition to their high binding affinity, improved tissue penetrating ability, and low immunogenicity, ...
  • Conformational analysis of a modified RGD adhesive sequence 

    Triguero Enguídanos, Jordi; Zanuy Gomara, David; Alemán Llansó, Carlos (2017-02-01)
    Article
    Accés restringit per política de l'editorial
    The conformational preferences of the Arg-GlE-Asp sequence, where GlE is an engineered amino acid bearing a 3,4-ethylenedioxythiophene (EDOT) ring as side group, have been determined combining density functional theory ...
  • Protective coatings for aluminum alloy based on hyperbranched 1,4-polytriazoles 

    Armelín Diggroc, Elaine Aparecida; Whelan, Rory; Martinez Triana, Yeimy Mabel; Alemán Llansó, Carlos; Finn, M. G.; Díaz Díaz, David (2017-02-01)
    Article
    Accés restringit per política de l'editorial
    Organic polymers are widely used as coatings and adhesives to metal surfaces, but aluminum is among the most difficult substrates because of rapid oxidative passivation of its surface. Poly(1,4-disubstituted 1,2,3-triazoles) ...
  • Biodegradable nanofibrous scaffolds as smart delivery vehicles for amino acids 

    Maione, Silvana; Pérez Madrigal, Maria del Mar; Valle Mendoza, Luis Javier del; Díaz Andrade, Angélica María; Catiavela, Carlos; Franco García, María Lourdes; Puiggalí Bellalta, Jordi; Alemán Llansó, Carlos (2017)
    Article
    Accés restringit per política de l'editorial
    The encapsulation of amino acids (AAs) and their correct preservation before they are ingested are challenging tasks. Nonpolar (l-alanine and l-phenylalanine), polar (l-cysteine hydrochloride and l-asparagine), and charged ...
  • Spherulitic morphologies of the triblock Poly(GL)-b-poly (GL-co-TMC-co-CL)-b-poly(GL) copolymer: Isothermal and non-isothermal crystallization studies 

    Marquez, Yolanda; Franco García, María Lourdes; Martinez, Juan Carlos; Estrany Coda, Francesc; Turón Dols, Pau; Puiggalí Bellalta, Jordi (2015)
    Article
    Accés restringit per política de l'editorial
    Crystallization of a biodegradable segmented copolymer constituted by polyglycolide hard segments and a middle soft segment constituted by a random disposition of glycolyl, e-caproyl and trimethylene carbonyl units has ...
  • Self-assembled fibrillar networks of a multifaceted chiral squaramide: supramolecular multistimuli-responsive alcogels 

    Schiller, Jana; Alegre-Requena, Juan V.; Herrera, Raquel P.; Casanovas Salas, Jordi; Alemán Llansó, Carlos; Díaz Díaz, David (2016)
    Article
    Accés obert
    Chiral N, N'-disubstituted squaramide 1 has been found to undergo self-assembly in a variety of alcoholic solvents at low concentrations leading to the formation of novel nanostructured supramolecular alcogels. The gels ...
  • Electrospray loading and release of hydrophobic gramicidin in polyester microparticles 

    Maione, Silvana; Valle Mendoza, Luis Javier del; Pérez Madrigal, Mª del Mar; Cativiela, Carlos; Puiggalí Bellalta, Jordi; Alemán Llansó, Carlos (2016)
    Article
    Accés restringit per política de l'editorial
    Gramicidin (GA), a very hydrophobic pentadecapeptide with important biological activities (i.e. in addition to its well-known antimicrobial and antibiotic activities, GA has been recently identified as a potent therapeutic ...
  • Hierarchical self-assembly of di-, tri- and tetraphenylalanine peptides capped with two fluorenyl functionalities: from polymorphs to dendrites 

    Mayans Tayadella, Enric; Ballano Ballano, María Gema; Casanovas Muñoz, Jordi; Valle Mendoza, Luis Javier del; Pérez Madrigal, Mª del Mar; Estrany Coda, Francesc; Jimenez Sanz, Ana Isabel; Puiggalí Bellalta, Jordi; Cativiela, Carlos; Alemán Llansó, Carlos (2016)
    Article
    Accés obert
    Homopeptides with 2, 3 and 4 phenylalanine (Phe) residues and capped with fluorenylmethoxycarbonyl and fluorenylmethyl esters at the N-terminus and C-terminus, respectively, have been synthesized to examine their self-assembly ...

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