Exploració per autor "Alemán Llansó, Carlos"
Ara es mostren els items 8-27 de 323
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A biosourced epoxy resin for adhesive thermoset applications
Bonamigo Moreira, Vitor; Alemán Llansó, Carlos; Rintjema, Jeroen; Bravo Lara, Fernando; Kleij, Arjan W.; Armelín Diggroc, Elaine Aparecida (2022-04-07)
Article
Accés restringit per acord de confidencialitatBiobased epoxy-derived raw materials will be essential for future coating and adhesive designs in industry. Here, a facile approach is reported towards the incorporation of limonene into an epoxy-functionalized polycarbonate ... -
A first principle analysis of the structure of oligoanilines doped with alkylsulfonic acids
Casanovas, Jordi; Canales Gabriel, Manel; Ferreira, Carlos; Alemán Llansó, Carlos (2009)
Article
Accés restringit per política de l'editorialThe interaction of polyaniline with alkylsulfonate dopants have been investigated at the atomic level using quantum mechanical methods. Calculations have been performed on complexes formed by dopant molecules with an alkyl ... -
A flexible, smart and self-evolving actuator based on polypropylene mesh for hernia repair and a thermo-sensitive gel
Lanzalaco, Sonia; Mata, Christian; Turon, Pau; Weis, Christine; Alemán Llansó, Carlos; Armelín Diggroc, Elaine Aparecida (2020)
Comunicació de congrés
Accés obertHere, a smart mesh actuator, able to self-evolve under temperature and humidity control,has been developed. Thermo-responsive poly(N-isopropylacrylamide) (PNIPAAm)-based materialsare widely appliedin ... -
A molecular dynamics study on glucose molecular recognition by a non-enzymatic selective sensor based on a conducting polymer
Zanuy Gomara, David; Fabregat Jové, Georgina; Ferreira, Carlos Arthur; Alemán Llansó, Carlos (Royal Society of Chemistry (RSC), 2019-01-01)
Article
Accés obertPoly(hydroxymethyl-3,4-ethylendioxythiophene) (PHMeDOT), a very electroactive polythiophene derivative bearing a dioxane ring fused onto the thiophene ring and an exocyclic hydroxymethyl substituent, is able to electrocatalyze ... -
A multi-step template-assisted approach for the formation of conducting polymer nanotubes onto conducting polymer films
Estrany Coda, Francesc; Calvet Tarragona, Aureli; Valle Mendoza, Luis Javier del; Puiggalí Bellalta, Jordi; Alemán Llansó, Carlos (2016-04-25)
Article
Accés obertAfter exhibiting the important limitations of the template-assisted approach when electropolymerization on simple stainless steel electrodes and electrospinning of insulating polymeric templates are combined, hollow ... -
A protocol for the design of protein and peptide nanostructure self-assemblies exploiting synthetic amino acids
Haspel, Nurit; Alemán Llansó, Carlos; Zanuy Gomara, David (2017)
Capítol de llibre
Accés obertIn recent years there has been increasing interest in nanostructure design based on the self-assembly properties of proteins and polymers. Nanodesign requires the ability to predictably manipulate the properties of the ... -
A rational design for the selective detection of dopamine using conducting polymers
Fabregat Jové, Georgina; Casanovas Salas, Jordi; Redondo Negrete, Edurne; Armelín Diggroc, Elaine Aparecida; Alemán Llansó, Carlos (2014-02-25)
Article
Accés obertPoly(N-methylpyrrole) (PNMPy), poly(N-cyanoethylpyrrole) (PNCPy) and poly(3,4-ethylenedioxythiophene) (PEDOT) films have been prepared using both single and two polymerization steps for the selective determination of low ... -
A simple treatment for the irreversible optimization of the electrical conductivity of Poly(3,4-ethylenedioxythiophene)
Sánchez Jiménez, Margarita; Peres, Rafael S.; Casellas Beneyto, Francisco; Ferreira, Carlos A.; Franco García, María Lourdes; Puiggalí Bellalta, Jordi; Alemán Llansó, Carlos; Estrany Coda, Francesc (2017-04)
Article
Accés obertCompact and porous films of poly(3,4-ethylenedioxythiophene) (PEDOT), which were prepared in aqueous and acetonitrile solutions, have been submitted to a simple thermal treatment that provokes irreversible changes in the ... -
A simulation strategy for the atomistic modeling of flexible molecules covalently tethered to rigid surfaces: application to peptides
Curcó, David; Zanuy Gomara, David; Nussinov, Ruth; Alemán Llansó, Carlos (2011-03)
Article
Accés restringit per política de l'editorialA computational strategy to model flexible molecules tethered to a rigid inert surface is presented. The strategy is able to provide uncorrelated relaxed microstructures at the atomistic level. It combines an algorithm to ... -
A single-residue substitution inhibits fibrillization of Ala-based pentapeptides. A spectroscopic and molecular dynamics investigation
Caruso, M.; Gatto, Emanuela; Placidi, E.; Venanzi, Mariano; Ballano Ballano, María Gema; Formaggio, Fernando; Toniolo, Claudio; Zanuy Gomara, David; Alemán Llansó, Carlos (2014-01-01)
Article
Accés obertThe aggregation properties of two Ala-based pentapeptides were investigated by spectroscopic techniques and molecular dynamics (MD) simulations. The two peptides, both functionalized at the N-terminus with a pyrenyl group, ... -
A synergistic combination of tetraethylorthosilicate and multiphosphonic acid offers excellent corrosion protection to AA1100 aluminum alloy
Dalmoro, Viviane; dos Santos, João Henrique Zimnoch; Armelín Diggroc, Elaine Aparecida; Alemán Llansó, Carlos; Azambuja, Denise S. (2013-05-15)
Article
Accés restringit per política de l'editorialThis work describes a new mechanism for the incorporation of organophosphonic acid into silane self-assembly monolayers, which has been used to protect AA1100 aluminum alloy. The protection improvement has been attributed ... -
Advanced functional hydrogel biomaterials based on dynamic B-O bonds and polysaccharide building blocks
Aeridou, Eleni; Díaz Díaz, David; Alemán Llansó, Carlos; Pérez Madrigal, Maria del Mar (2020-10-12)
Article
Accés obertDynamic covalent chemistry applied to polymers has attracted significant attention over the past decade. Within this area, this review highlights the recent research on polysaccharide-based hydrogels cross-linked by boronic ... -
Aggregation propensity of therapeutic fibrin-homing pentapeptides: Insights from experiments and molecular dynamics simulations
Zanuy Gomara, David; Puiggalí Jou, Anna; Conflitti, Paolo; Bocchinfuso, Gianfranco; Palleschi, Antonio; Alemán Llansó, Carlos (Royal Society of Chemistry, 2020-11-28)
Article
Accés obertCREKA (Cys–Arg–Glu–Lys–Ala) and its engineered analogue CRMeEKA, in which Glu has been replaced by N-methyl-Glu to provide resistance against proteolysis, are emerging pentapeptides that were specifically designed to bind ... -
Aluminum protection by using green zirconium oxide layer and organic coating: An efficient and adherent dual system
Bonamigo Moreira, Vitor; Meneguzzi, Alvaro; Jiménez Piqué, Emilio; Alemán Llansó, Carlos; Armelín Diggroc, Elaine Aparecida (2021-09-01)
Article
Accés obertIn this work, the use of ZrO2 nanocoating in aluminum substrates, generated by controlled electrochemical chronoamperometry in hexafluorozirconic acid solutions (H2ZrF6·5H2O), resulted in a lower porous films than that ... -
Amphiphilic polypyrrole-poly(Schiff base) copolymers with poly(ethylene glycol) side chains: synthesis, properties and applications
Molina, Brenda G.; Cianga, Luminita; Bendrea, Anca Dana; Cianga, Ioan; Valle Mendoza, Luis Javier del; Estrany Coda, Francesc; Alemán Llansó, Carlos; Armelín Diggroc, Elaine Aparecida (2018-08-21)
Article
Accés obertNew amphiphilic poly(ethylene glycol) (PEG)-grafted random intrinsically conducting copolymers which combine three different functionalities have been engineered, prepared and characterized. Specifically, these “rod-coil” ... -
Amyloid fibrils from organic solutions of an amphiphilic dipeptide
Casanovas Salas, Jordi; Mayans Tayadella, Enric; Díaz Andrade, Angélica María; Martínez Gil, Ana; Jimenez Sanz, Ana Isabel; Cativiela, Carlos; Puiggalí Bellalta, Jordi; Alemán Llansó, Carlos (2019-01-01)
Article
Accés obertNon-hydrated organic solutions of a diphenylalanine amphiphile blocked at the C-terminus with a fluorenylmethyl ester and stabilized at the N-terminus with a trifluoroacetate have been used to prepare amyloid fibrils. The ... -
Amyloid-like fibrils from a diphenylalanine capped with an aromatic fluorenyl
Martí Ballesté, Dídac; Mayans Tayadella, Enric; Gil, Ana M.; Díaz Andrade, Angélica María; Jimenez Sanz, Ana Isabel; Yousef, Ibraheem; Keridou, Ina; Cativiela, Carlos; Puiggalí Bellalta, Jordi; Alemán Llansó, Carlos (2018-11-19)
Article
Accés obertThe self-assembly behavior of a diphenylalanine amphiphile blocked at the C-terminus with a 9-fluorenylmethyl ester and stabilized at the N-terminus with a trifluoroacetate (TFA) anion, TFA·FF-OFm, has been examined. At ... -
An amphiphilic, heterografted polythiophene copolymer containing biocompatible/biodegradable side chains for use as an (electro)active surface in biomedical applications
Molina García, Brenda Guadalupe; Cianga, Luminita; Bendrea, Anca Dana; Cianga, Ioan; Alemán Llansó, Carlos; Armelín Diggroc, Elaine Aparecida (2019-09-28)
Article
Accés obertGiven that the copolymers of complex topology and composition are at the forefront of multifunctional materials research, this work reports aboutan amphiphilic random, heterografted copolymer of ... -
An experimental-computer modeling study of inorganic phosphates surface adsorption on hydroxyapatite particles
Rivas Cañas, Manuel; Casanovas Salas, Jordi; Valle Mendoza, Luis Javier del; Bertran Cànovas, Òscar; Revilla López, Guillermo; Turón Dols, Pau; Puiggalí Bellalta, Jordi; Alemán Llansó, Carlos (Royal Society of Chemistry, 2015-01-01)
Article
Accés obertThe adsorption of orthophosphate, pyrophosphate, triphosphate and a trisphosphonate onto hydroxyapatite has been examined using experiments and quantum mechanical calculations. Adsorption studies with FTIR and X-ray ... -
Analysis of nitrogen fixation by a catalyst capable of transforming N2, CO2 and CH4 into amino acids under mild reactions conditions
Revilla López, Guillermo; Sans Milà, Jordi; Casanovas Salas, Jordi; Bertran Cànovas, Òscar; Puiggalí Bellalta, Jordi; Turon, Pau; Alemán Llansó, Carlos (2020-04-25)
Article
Accés obertThe processes related to the fixation of nitrogen ina catalyst able to produce glycine and alanine from a N2, CO2and CH4gas mixture at mild reaction conditions have been studied by combining experimental and theoretical ...