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    • Oxygen plasma treated thermoplastics as integrated electroresponsive sensors 

      Fontana Escartín, Adrián; Lanzalaco, Sonia; Zhilev, Georgi; Armelín Diggroc, Elaine Aparecida; Bertran Cànovas, Òscar; Alemán Llansó, Carlos (Elsevier, 2024-03-01)
      Article
      Accés restringit per política de l'editorial
      Polypropylene (PP), thermoplastic polyurethane (TPU), polyethylene terephthalate glycol (PETG) and polylactic acid (PLA) 3D printed specimens, which are intrinsically non-electroresponsive materials, have been converted ...

    • Partial replacement of metallic zinc dust in heavy duty protective coatings by conducting polymer 

      Armelín Diggroc, Elaine Aparecida; Martí Barroso, Mireia; Liesa Mestres, Francisco; Iribarren Laco, José Ignacio; Alemán Llansó, Carlos (2010-09)
      Article
      Accés restringit per política de l'editorial
      The aim of this work is to show that the high concentration of metallic zinc dust typically used in marine epoxy primers may be reduced by introducing a small concentration of conducting polymer as auxiliary anticorrosive ...

    • PBL+CW = una combinación exitosa? 

      García-Almiñana, Daniel; Armelín Diggroc, Elaine Aparecida (Departamento de Expresión Gráfica, Diseño y Proyectos, 2005)
      Comunicació de congrés
      Accés obert
      Esta comunicación analiza el proceso seguido durante los últimos años por parte del Departamento de Proyectos de Ingeniería en la Escuela Técnica Superior de Ingenierías Industrial y Aeronáutica de Terrassa (ETSEIAT) ...

    • Perforated polyester nanomebranes as templates of electroactive and robust free-standing films 

      Molina García, Brenda Guadalupe; Cuesta, Sergi; Puiggalí Jou, Anna; Valle Mendoza, Luis Javier del; Armelín Diggroc, Elaine Aparecida; Alemán Llansó, Carlos (Elsevier, 2019-05-01)
      Article
      Accés obert
      Robust and flexible free-standing films made of spin-coated poly(lactic acid) (PLA) and poly(3,4-ethylenedioxythiophene) (PEDOT) nanolayers have been prepared. A steel sheet coated with a sacrificial layer of PEDOT:poly( ...

    • Phosphonic acid/silica-based films: A potential treatment for corrosion protection 

      Dalmoro, V.; dos Santos, João Henrique Zimnoch; Armelín Diggroc, Elaine Aparecida; Alemán Llansó, Carlos; Azambuja, Denise S. (2012-07)
      Article
      Accés restringit per política de l'editorial
      Films of tetraethyl orthosilicate (TEOS) and 1,2-diaminoethanetetrakis methylenephosphonic acid (EDTPO) were evaluated as a anticorrosive treatment against corrosion for AA2024-T3 in a 0.05 mol L−1 NaCl solution. The ...

    • PLA-PEG-Cholesterol biomimetic membrane for electrochemical sensing of antioxidants 

      Madhani Mohammed Sadhakathullah, Ahammed Hussain; Paulo Mirasol, Sofia; Molina García, Brenda Guadalupe; Torras Costa, Juan; Armelín Diggroc, Elaine Aparecida (2024-02)
      Article
      Accés obert
      Polymeric membranes exhibit unique and modulate transport properties when they are properly functionalised, which make them ideal for ions transport, molecules separation and molecules interactions. The present work proposes ...

    • Plasma functionalized surface of commodity polymers for dopamine detection 

      Fabregat Jové, Georgina; Osorio Madrigal, Joaquin; Castedo Rodríguez, Alejandra; Armelín Diggroc, Elaine Aparecida; Buendía Morales, Jorge Juan; Llorca Piqué, Jordi; Alemán Llansó, Carlos (2017-03-31)
      Article
      Accés obert
      We have fabricated potentially generalizable sensors based on polymeric-modified electrodes for the electrochemical detection of dopamine. Sensitive and selective sensors have been successfully obtained by applying a ...

    • Plasma surface modification of polymers for sensor applications 

      Alemán Llansó, Carlos; Fabregat Jové, Georgina; Armelín Diggroc, Elaine Aparecida; Buendía Morales, Jorge Juan; Llorca Piqué, Jordi (Royal Society of Chemistry (RSC), 2018-09-07)
      Article
      Accés obert
      Polymeric sensors play an increasingly important role in monitoring the environment we live in, providing relevant information for a host of applications. Among them, significant efforts have been made to fabricate polymeric ...

    • Plasma-functionalized isotactic polypropylene assembled with conducting polymers for bacterial quantification by NADH sensing 

      Molina García, Brenda Guadalupe; Valle Mendoza, Luis Javier del; Casanovas Salas, Jordi; Lanzalaco, Sonia; Pérez Madrigal, Maria del Mar; Turón, Pau; Armelín Diggroc, Elaine Aparecida; Alemán Llansó, Carlos (2021-07-08)
      Article
      Accés obert
      Rapid detection of bacterial presence on implantable medical devices is essential to prevent biofilm formation, which consists of densely packed bacteria colonies able to withstand antibiotic-mediated killing. In this work, ...

    • Poly(2-thiophene-3-yl-malonic acid), a Polythiophene with Two Carboxylic Acids Per Repeating Unit 

      Bertran Cànovas, Òscar; Armelín Diggroc, Elaine Aparecida; Estrany Coda, Francesc; Gomes, Alex; Torras Costa, Juan; Alemán Llansó, Carlos (2010-04-22)
      Article
      Accés restringit per política de l'editorial
      A new substituted polythiophene derivative bearing malonic acid, poly(2-thiophen-3-yl-malonic acid), has been prepared and characterized using a strategy that combines both experimental and theoretical methodologies. The ...

    • Poly(N-isopropylacrylamide) and copolymers: a review on recent progresses in biomedical applications 

      Lanzalaco, Sonia; Armelín Diggroc, Elaine Aparecida (Multidisciplinary Digital Publishing Institute (MDPI), 2017-10-04)
      Article
      Accés obert
      The innate ability of poly(N-isopropylacrylamide) (PNIPAAm) thermo-responsive hydrogel to copolymerize and to graft synthetic polymers and biomolecules, in conjunction with the highly controlled methods of radical ...

    • Polyaniline coated core-shell polyacrylates: Control of film formation and coating application for corrosion protection 

      Bertuoli, Paula T.; Baldissera, A. F.; Zattera, Ademir J.; Ferreira, Carlos A.; Alemán Llansó, Carlos; Armelín Diggroc, Elaine Aparecida (2019-03-01)
      Article
      Accés obert
      Aqueous polymer colloidal nanoparticles, composed by poly(methyl metacrylate), butyl acrylate, and acrylic acid, as “core” (P(MMA/BA/AA)); and polyaniline (PAni) doped with dodecylbenzenesulfonic acid (DBSA), as “shell”, ...

    • Polymer hydrogels: looking for green synthesis and bioengineering applications 

      Lanzalaco, Sonia; Armelín Diggroc, Elaine Aparecida (2019)
      Text en actes de congrés
      Accés obert
      A staggering number of medical devices, including healthcare products for diagnosis and therapy, have exploited biomaterials as platform technologies. Rational biomaterials design requires to pay attention to both, materials ...

    • Polymer infiltrated ceramic networks with biocompatible adhesive and 3D-printed highly porous scaffolds 

      Hodásová, L'udmila; Sans Milà, Jordi; Molina García, Brenda Guadalupe; Alemán Llansó, Carlos; Llanes Pitarch, Luis Miguel; Fargas Ribas, Gemma; Armelín Diggroc, Elaine Aparecida (Elsevier, 2021-03-01)
      Article
      Accés obert
      Herein, for the first time is described the design of a novel porous zirconia scaffolds manufactured by using polymer-infiltrated ceramic network (PICN) and 3D-printing technologies. Cubic geometry of pieces was obtained ...

    • Polypropylene mesh for hernia repair with controllable cell adhesion/de-adhesion properties 

      Lanzalaco, Sonia; Valle Mendoza, Luis Javier del; Turón Dols, Pau; Weis, Christine; Estrany Coda, Francesc; Alemán Llansó, Carlos; Armelín Diggroc, Elaine Aparecida (Royal Society of Chemistry (RSC), 2020-02-07)
      Article
      Accés obert
      Herein, a versatile bilayersystem, composed by a polypropylene(PP)mesh and a covalently bonded poly(N-isopropylacrylamide) (PNIPAAm) hydrogel, is reported. The cell adhesion mechanism was successfully modulated ...

    • Polypropylene mesh for hernia repair with controllable cell adhesion/de-adhesion properties [Dataset] 

      Lanzalaco, Sonia; Valle Mendoza, Luis Javier del; Turón Dols, Pau; Weis, Christine; Estrany Coda, Francesc; Alemán Llansó, Carlos; Armelín Diggroc, Elaine Aparecida (Universitat Politècnica de Catalunya, 2020)
      Conjunt de dades
      Accés obert
      The present dataset collects and reports the scientific results corresponding to a scientific study of a commercial and fully flexible versatile bilayer system, composed by a polypropylene (PP) mesh and a covalently bonded ...

    • Polypyrrole-Supported Membrane Proteins for Bio-Inspired Ion Channels 

      Pérez Madrigal, Maria del Mar; Valle Mendoza, Luis Javier del; Armelín Diggroc, Elaine Aparecida; Michaux, Catherine; Roussel, Guillaume; Perpete, Eric; Alemán Llansó, Carlos (2015-01-28)
      Article
      Accés obert
      Biomedical platforms constructed by immobilizing membrane proteins in matrixes made of synthetic organic polymers is a challenge because the structure and function of these proteins are affected by environmental conditions. ...

    • Preparation and characterization of functionalized surgical meshes for early detection of bacterial infections 

      Fontana Escartín, Adrián; El Hauadi, Karima; Lanzalaco, Sonia; Pérez Madrigal, Maria del Mar; Armelín Diggroc, Elaine Aparecida; Turon, Pau; Alemán Llansó, Carlos (American Chemical Society (ACS), 2023-01-24)
      Article
      Accés restringit per política de l'editorial
      Isotactic polypropylene (i-PP) nonabsorbable surgical meshes are modified by incorporating a conducting polymer (CP) layer to detect the adhesion and growth of bacteria by sensing the oxidation of nicotinamide adenine ...

    • 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 obert
      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) ...

    • Puzzle-Pro: aplicación de la técnica en clases de problemas 

      Armelín Diggroc, Elaine Aparecida; Iribarren Laco, José Ignacio (2007)
      Text en actes de congrés
      Accés obert
      En el presente trabajo se muestran las experiencias de aplicación de una técnica de aprendizaje cooperativo en una asignatura de quinto curso de la titulación de Ingeniería Química. La asignatura se llama “Diseño de Equipos ...