Exploració per autor "Armelín Diggroc, Elaine Aparecida"
Ara es mostren els items 56-75 de 129
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Improvement of dielectric properties of natural rubber by adding perovskite nanoparticles
González, Neudys; Riba Ruiz, Jordi-Roger; Lalaouna, Saïd; Custal, Mariàngels; Armelín Diggroc, Elaine Aparecida (2016-02)
Article
Accés obertNatural rubber matrix, reinforced with several conventional stabilizer additives, was further charged with perovskite nanoparticles. Although the addition of BaTiO3 ceramic particles usually transforms a non-conducting ... -
Improvement of insulation effectiveness of natural rubber by adding hydroxyl-functionalized barium titanate nanoparticles
González Gómez, Neudys; Riba Ruiz, Jordi-Roger; Custal, Maria del Àngels; Armelín Diggroc, Elaine Aparecida (2017-10-11)
Article
Accés obertNatural rubber (NR) products are being applied in many protective tools for life-line applications, including insulating boots, blankets, sleeves, insulating gloves, or flexible coverings. Due to the inherent risk of such ... -
Improving the corrosion performance of hybrid sol-gel matrix by modification with phosphonic acid
Dalmoro, Viviane; Dos Santos, J.H.Z.; baibich, Lone M; Butler, Ian S; Armelín Diggroc, Elaine Aparecida; Alemán Llansó, Carlos; Azambuja, Denise S. (2015-03-01)
Article
Accés obertSol-gel films were prepared using different ratios of two silica precursors, vinyltrimethoxysilane (VTMS) and tetraethylorthosilicate (TEOS), targeting the anticorrosion treatment of aluminum alloy 2024-T3. The electrochemical ... -
Incorporation of a clot-binding peptide into polythiophene: properties of composites for biomedical applications
Fabregat Jové, Georgina; Cruz Teixeira Dias, Bruno José da; Valle Mendoza, Luis Javier del; Armelín Diggroc, Elaine Aparecida; Estrany Coda, Francesc; Alemán Llansó, Carlos (2014-08-13)
Article
Accés restringit per política de l'editorialBiocomposites formed by a pentapeptide (CREKA), which recognizes clotted plasma proteins, entrapped into the poly(3,4-ethylenedioxythiophene) (PEDOT) matrix have been prepared using three very different procedures. X-ray ... -
Influence of corrosion-induced damage on mechanical integrity and load-bearing capability of cemented carbides
Zheng, Yafeng; Fargas Ribas, Gemma; Armelín Diggroc, Elaine Aparecida; Lavigne, Olivier; Zhang, Qunlin; Yao, Jianhua; Llanes Pitarch, Luis Miguel (Multidisciplinary Digital Publishing Institute (MDPI), 2022-12-01)
Article
Accés obertTungsten carbide based cemented carbides, often simply termed hardmetals, are established forefront materials for tools, structural components, and wear parts with stringent requirements. Several of the technological ... -
Influence of pH in the synthesis of ferric tannate pigment for application in antifouling coatings
Peres, Rafael; Zmozinski, Ariane V.; Moreno Martinez, Juan Antonio; Armelín Diggroc, Elaine Aparecida; Alemán Llansó, Carlos; Ferreira, Carlos Arthur (2017-05-08)
Article
Accés obertFerric tannate was synthesized at pH 4 and pH 7 (FT4 and FT7, respectively) as a new class of environmentally friendly antifouling pigments. The solubility of both pigments was evaluated by gravimetric tests, showing that ... -
Influence of the doping level on the interactions between poly(3,4-ethylenedioxythiophene) and plasmid DNA
Zanuy Gomara, David; Valle Mendoza, Luis Javier del; Estrany Coda, Francesc; Armelín Diggroc, Elaine Aparecida; Alemán Llansó, Carlos; Teixeira-Dias, Bruno José Da Cruz (2010-05-17)
Article
Accés restringit per política de l'editorialThe influence of the doping level in the formation of specific interactions between plasmid DNA and PEDOT is investigated using experimental assays and theoretical calculations. Electrochemical methods are used to prepare ... -
Influence of ZnO and TiO2 particle sizes in the mechanical and dielectric properties of vulcanized rubber
González Gómez, Neudys; Custal, Maria del Àngels; Rodríguez, Daniel; Riba Ruiz, Jordi-Roger; Armelín Diggroc, Elaine Aparecida (2017-07-01)
Article
Accés obertThe novelty of the present study relies on the straightforward sonication of ZnO and TiO2 and incorporation to a complex formulation of latex, with other several organic-inorganic additives that influences the cross-linking ... -
Influencia de polímeros convencionais e condutor em membranas cátion-seletivas: Síntese e caracterizaçao
Müller, Franciélli; Ferreira, Carlos; Armelín Diggroc, Elaine Aparecida; Alemán Llansó, Carlos; Schramm, Juliana (2011)
Comunicació de congrés
Accés obertTecnologia de membranas vem recebendo muita atenção nos últimos anos, tanto da indústria quanto de centros de pesquisas, devido à necessidade de versatilidade e desenvolvimento de processos econômicos de separação. Neste ... -
Infrared spectroscopy
Armelín Diggroc, Elaine Aparecida; Cadenato Matia, Ana María; Farran Marsà, Adriana; García Alvárez, Montserrat; Martínez Martínez, María del Rosario (2012-03)
Audiovisual
Accés obert -
Insulating and semiconducting polymeric free-standing nanomembranes with biomedical applications
Pérez Madrigal, Maria del Mar; Armelín Diggroc, Elaine Aparecida; Puiggalí Bellalta, Jordi; Alemán Llansó, Carlos (Royal Society of Chemistry, 2015-01-01)
Article
Accés obertIn recent decades, polymers have experienced a radical evolution: from being used as inexpensive materials in the manufacturing of simple appliances to be designed as nanostructured devices with important applications in ... -
Marine-friendly antifouling coating based on the use of a fatty acid derivative as a pigment
Peres, Rafael; Baldissera, A. F.; Armelín Diggroc, Elaine Aparecida; Alemán Llansó, Carlos; Ferreira, C. A. (2014-06)
Article
Accés obertThis study was devoted to examining the application of copper dodecanoate as a non-contaminant antifouling pigment due to its low copper content and fatty acid nature. For this purpose, antifouling paints with mono-component ... -
Mechanical properties of smart polypropylene meshes: effects of mesh architecture, plasma treatment, thermosensitive coating, and sterilization process
Lanzalaco, Sonia; Weis, Christine; Traeger, Kamelia; Turon, Pau; Alemán Llansó, Carlos; Armelín Diggroc, Elaine Aparecida (American Chemical Society (ACS), 2023-05-26)
Article
Accés restringit per política de l'editorialSmart polypropylene (PP) hernia meshes were proposed to detect surgical infections and to regulate cell attachment-modulated properties. For this purpose, lightweight and midweight meshes were modified by applying a plasma ... -
Microstructures of poly(N-methylpyrrole) and their interaction with morphine
Cruz Teixeira Dias, Bruno José da; Alemán Llansó, Carlos; Estrany Coda, Francesc; Azambuja, Denise S.; Armelín Diggroc, Elaine Aparecida (2011-06-30)
Article
Accés restringit per política de l'editorialMicrostructures of poly(N-methylpyrrole) have been generated by direct electrochemical oxidation of N-methylpyrrole with poly(styrenesulfonic acid) in aqueous solution, using a micelle formation mechanism with gas bubble ... -
Modified tannin extracted from black wattle tree as an environmentally friendly antifouling pigment
Peres, Rafael; Armelín Diggroc, Elaine Aparecida; Alemán Llansó, Carlos; Ferreira, Carlos Arthur (2015-03-01)
Article
Accés obertThe use of modified black wattle tannin as an antifouling pigment is reported in this work. A mixture of tannin adsorbed in activated carbon (soluble fraction of tannin) and low soluble fraction of tannin was used as an ... -
Multifunctional coatings based on silicone matrix and propolis extract
Peres, Rafael S.; Zmozinski, Ariane V.; Brust, Flávia Roberta; Armelín Diggroc, Elaine Aparecida; Alemán Llansó, Carlos (2018-10-01)
Article
Accés obertThe development of new green alternatives for anticorrosive and antifouling coatings is essential for the conservation of the environment. A coating with more than one functionality, for example both anticorrosion and ... -
Multimodal biomedical implant with plasmonic and simulated body temperature responses
Mingot Béjar, Julia; Alemán Llansó, Carlos; Armelín Diggroc, Elaine Aparecida; Lanzalaco, Sonia (2023-04-28)
Article
Accés obertThis work presents a novel nanoparticle-based thermosensor implant able to reveal the precise temperature variations along the polymer filaments, as it contracts and expands due to changes in the macroscale local temperature. ... -
Nanomembranes and nanofibers from biodegradable conducting polymers
Llorens Domenjó, Elena; Armelín Diggroc, Elaine Aparecida; Pérez Madrigal, Maria del Mar; Valle Mendoza, Luis Javier del; Alemán Llansó, Carlos; Puiggalí Bellalta, Jordi (2013-09-01)
Article
Accés obertThis review provides a current status report of the field concerning preparation of fibrous mats based on biodegradable (e. g., aliphatic polyesters such as polylactide or polycaprolactone) and conducting polymers (e. g., ... -
Nanometric polythiophene films with electrocatalytic activity for non-enzymatic detection of glucose
Hocevar, Marcele A.; Fabregat Jové, Georgina; Armelín Diggroc, Elaine Aparecida; Ferreira, Carlos Arthur; Alemán Llansó, Carlos (2016-06-01)
Article
Accés obertElectrochemical detection of glucose using simple polymeric electrodes without the assistance of enzymatic or inorganic catalysts (i.e. metals or metal oxides) has been issued a challenge to the scientific community. In ... -
Nanotechnology for detection of biomolecules and fabrication of bioactives platforms
Alemán Llansó, Carlos; Pérez Madrigal, Maria del Mar; Fabregat Jové, Georgina; Armelín Diggroc, Elaine Aparecida (2011)
Comunicació de congrés
Accés obert