Exploració per autor "Franco García, María Lourdes"
Ara es mostren els items 41-60 de 76
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Optimization of the sintering thermal treatment and the ceramic ink used in direct ink writing of a-Al2O3: Characterization and catalytic application
Álvarez Maté, Ferran; Cifuentes López, Alejandro; Serrano Carreño, M. Isabel; Franco García, María Lourdes; Fargas Ribas, Gemma; Fenollosa i Artés, Felip; Uceda Molera, Roger; Llanes Pitarch, Luis Miguel; Tardivat, C; Llorca Piqué, Jordi; Roa Rovira, Joan Josep (Elsevier, 2022-06-01)
Article
Accés restringit per política de l'editorialUnlike other engineered ceramic products, alumina (Al2O3) displays interesting mechanical and physical properties, which makes it an ideal candidate for a wide range of uses in different fields and in particular for catalytic ... -
Performance-enhancing materials in medical gloves
Lovato Vélez, María José; Valle Mendoza, Luis Javier del; Puiggalí Bellalta, Jordi; Franco García, María Lourdes (Multidisciplinary Digital Publishing Institute (MDPI), 2023-06-30)
Article
Accés obertMedical gloves, along with masks and gowns, serve as the initial line of defense against potentially infectious microorganisms and hazardous substances in the health sector. During the COVID-19 pandemic, medical gloves ... -
Poly(butylene azelate-co-butylene succinate) copolymers: Crystalline morphologies and degradation
Díaz Andrade, Angélica María; Franco García, María Lourdes; Estrany Coda, Francesc; Valle Mendoza, Luis Javier del; Puiggalí Bellalta, Jordi (2014-01)
Article
Accés restringit per política de l'editorialRandom copolymers derived from 1,4-butanediol and two dicarboxylic units differing in the parity of the number of methylene groups and length of the polymethylene sequence (i.e. succinic and azelaic acids) were studied in ... -
Poly(butylene succinate) matrices obtained by thermally-induced phase separation: Pore shape and orientation affect drug release
Zeinali, Reza; Franco García, María Lourdes; Valle Mendoza, Luis Javier del; Puiggalí Allepuz, Jordi (Elsevier, 2022-06-14)
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Accés obertPoly(butylene succinate) (PBS) scaffolds with 3D microporous interconnected architecture and crystallized PBS substructures have been prepared by thermally-induced phase separation (TIPS). Curcumin (CUR) and piperine (PIP) ... -
Preparation and release study of ibuprofen-loaded porous matrices of a biodegradable poly(ester amide) derived from L -alanine units
Valle Mendoza, Luis Javier del; Roca, Diana; Franco García, María Lourdes; Puiggalí Bellalta, Jordi; Rodríguez Galán, Rafael Alfonso (2011-11)
Article
Accés restringit per política de l'editorialScaffolds of a biodegradable poly(ester amide)constituted of L-alanine, sebacic acid, and 1,12-dodecanediol units (abbreviated as PADAS) were prepared by the compression-molding/particulate-leaching method. The influence ... -
Preparation of medicated polylactide micropieces by means of ultrasonic technology
Olmo Osuna, Cristian; Franco García, María Lourdes; Valle Mendoza, Luis Javier del; Puiggalí Bellalta, Jordi (Multidisciplinary Digital Publishing Institute, 2019-06-01)
Article
Accés obertA technology based on the application of ultrasound as an energy source was applied to get polylactide (PLA) micropieces with minimum degradation and processing time. This requirement could be even shorter than 1.5 s. The ... -
Preparation of micro-molded exfoliated clay nanocomposites by means of ultrasonic technology
Díaz Andrade, Angélica María; Franco García, María Lourdes; Casas Becerra, María Teresa; Valle Mendoza, Luis Javier del; Aymami Bofarull, Juan; Olmo Osuna, Cristian; Puiggalí Bellalta, Jordi (2014-10-15)
Article
Accés restringit per política de l'editorialUltrasound micro-molding technology has been tested as a new method to get polymer/clay nanocomposites. Biodegradable polylactide (PLA) and poly (nona-methylene azelate) (PE99) have been used as polymer matrices, whereas ... -
Preparation of nanocomposites of poly(epsilon-caprolactone) and multi-walled carbon nanotubes by ultrasound micro-molding. Influence of nanotubes on melting and crystallization
Olmo Osuna, Cristian; Amestoy, Hegoi; Casas, Maria Teresa; Martinez, Juan Carlos; Franco García, María Lourdes; Sarasua, Jose-Ramon; Puiggalí Bellalta, Jordi (2017-08-01)
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Accés obertUltrasound micro-molding technology was successfully applied to prepare nanocomposites based on a poly(e-caprolactone) (PCL) matrix and multi-walled carbon nanotubes (MWCNTs). Optimization of processing parameters (i.e. ... -
Preparation of random poly(butylene alkylate-co-terephthalate)s with different methylene group contents: crystallization and degradation kinetics
Heidarzadeh, Nina; Rafizadeh, Mehdi; Taromi, Faramarz Afshar; Puiggalí Bellalta, Jordi; Valle Mendoza, Luis Javier del; Franco García, María Lourdes (2017-10)
Article
Accés restringit per política de l'editorialRandom copolyesters having 1,4-butanediol units were synthesized from a transesterification process between homopolymers constituted by aliphatic dicarboxylates (i.e. succinate, adipate or sebacate) and the aromatic ... -
Reversible changes induced by temperature in the spherulitic birefringence of nylon 6 9
Murase Fernández, Sara Keiko; Casas, Maria Teresa; Martinez, Juan Carlos; Estrany Coda, Francesc; Franco García, María Lourdes; Puiggalí Bellalta, Jordi (Elsevier, 2015-10-12)
Article
Accés obertSpherulitic morphologies of nylon 6 9 as an example of an even-odd nylon were studied by optical microscopy. A well-defined dependence on crystallization temperature was found. In particular, positively birefringent ... -
Scaffolds with tunable properties constituted by electrospun nanofibers of polyglycolide and poly(e-caprolactone)
Keridou, Ina; Franco García, María Lourdes; Turón Dols, Pau; Valle Mendoza, Luis Javier del; Puiggalí Bellalta, Jordi (2018-01-01)
Article
Accés obertElectrospun scaffolds constituted by different mixtures of two biodegradable polyesters are prepared. Specifically, materials with well differentiated properties can be derived from the blending of hydrophilic polyglycolide ... -
Sequence analysis of glycolide and p-dioxanone copolymers
Rodríguez Galán, Rafael Alfonso; Franco García, María Lourdes; Puiggalí Bellalta, Jordi (2009-11)
Article
Accés restringit per política de l'editorialLow and medium molecular weight copolymers constituted by glycolide and p-dioxanone units have been synthesized by a ring-opening polymerization. The p-dioxanone monomer was obtained from (2-hydroxyethoxy)acetate or by ... -
Síntesis y caracterización estructural de nuevas poliamidas con unidades monometilénicas. Aplicaciones potenciales en el campo de la biomedicina
Franco García, María Lourdes (Universitat Politècnica de Catalunya, 1994-10-14)
Tesi
Accés obertSe han sintetizado nylons 1,n (n=5,6,7,8,10 y 12); nylons 2/n estadísticos con distintas proporciones de glicina (n=6, 11 y 12) y nylons m,n (m=6,12; n=6) con glicina incorporada secuencialmente y al azar. Los productos ... -
Smart design for a flexible, functionalized and electroresponsive hybrid platform based on poly(3,4-ethylenedioxythiophene) derivatives to improve cell viability
Molina García, Brenda Guadalupe; Bendrea, Anca Dana; Lanzalaco, Sonia; Franco García, María Lourdes; Cianga, Luminita; Valle Mendoza, Luis Javier del; Puiggalí Bellalta, Jordi; Turón Dols, Pau; Armelín Diggroc, Elaine Aparecida; Cianga, Ioan; Alemán Llansó, Carlos (Royal Society of Chemistry, 2020-10-14)
Article
Accés obertDevelopment of smart functionalized materials for tissue engineering has attracted significant attention in recent years. In this work we have functionalized a free-standing film of isotactic polypropylene (i-PP), a synthetic ... -
Smart systems related to polypeptide sequences
Franco García, María Lourdes; Valle Mendoza, Luis Javier del; Puiggalí Bellalta, Jordi (2016)
Article
Accés obertIncreasing interest for the application of polypeptide-based smart systems in the biomedical field has developed due to the advantages given by the peptidic sequence. This is due to characteristics of these systems, which ... -
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 obertCrystallization 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 ... -
Spherulitic morphologies of the triblock Poly(GL)-b-poly(GL-co-TMC-co-CL)-b-poly(GL) copolymer: Isothermal and non-isothermal crystallization studies
Márquez Lobato, Yolanda; Franco García, María Lourdes; Martínez, Juan Carlos; Estrany, Francesc; Turón Dols, Pau; Puiggalí Bellalta, Jordi (2015-12)
Article
Accés obertCrystallization 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 ... -
Structural transitions of nylon 47 and clay influence on its crystallization behavior
Morales Gámez, Laura Teresa; Casas Becerra, María Teresa; Franco García, María Lourdes; Puiggalí Bellalta, Jordi (2013-06)
Article
Accés restringit per política de l'editorialBasic diffraction data on nylon 47 pointed out a peculiar structure of hydrogen bonds along two directions. Nylon 47 showed reversible polymorphic transitions during heating/cooling processes that were analyzed by real ... -
Study of non-isothermal crystallization of polydioxanone and analysis of morphological changes ocurring during heating and cooling processes
Márquez Lobato, Yolanda; Franco García, María Lourdes; Turón Dols, Pau; Martinez, Juan Carlos; Puiggalí Bellalta, Jordi (2016-09-28)
Article
Accés obertNon-isothermal crystallization kinetics of polydioxanone (PDO), a polymer with well-established applications as bioabsorbable monofilar suture, was investigated by Avrami, Mo, and isoconversional methodologies. Results ... -
Study on the crystallization of multiarm stars with a poly(ethyleneimine) core and poly(epsilon-caprolactone) arms of different length
Díaz Andrade, Angélica María; Bacaicoa, Anna; Casas, Maria Teresa; Franco García, María Lourdes; Serra Albet, Maria Àngels; Puiggalí Bellalta, Jordi (2015-05-10)
Article
Accés obertCrystallization of multiarm star systems constituted by a core of poly(ethyleneimine) (PEI) and arms of poly(epsilon-caprolactone) (PCL) was studied by transmission electron microscopy, calorimetry and optical microscopy ...