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Effects of hydroxyapatite filler on long-term hydrolytic degradation of PLLA/PCL

Ródenas Rochina, Joaquín; Vidaurre, Ana; Castilla Cortázar, María Isabel Cecilia; Lebourg ., Myriam Madeleine (Elsevier, 2015)

[EN] Poly(L-lactic acid)(PLLA)/poly(epsilon-caprolactone)(PCL)/hydroxyapatite(HAp) composites appear as promising materials for healing large bone defects. Highly porous PLLA/PCL scaffolds, 80/20, 20/80 weight ratios, ...
Electrospun adherent-antiadherent bilayered membranes based on cross-linked hyaluronic acid for advanced tissue engineering applications

Arnal Pastor, María Pilar; Martínez Ramos, Cristina; Perez Garnes, Manuel; Monleón Pradas, Manuel; Vallés Lluch, Ana (Elsevier, 2013-10-01)

[EN] A procedure to obtain electrospun mats of hyaluronic acid (HA) stable in aqueous media in one single step has been developed. It consists in combining an HA solution with a divinyl sulfone one as cross-linker in a ...
Emulsion based microencapsulation of proteins in poly(L-lactic acid) films and membranes for the controlled release of drugs

Delmote, Josephine; Teruel-Biosca, Laura; Gómez Ribelles, José Luís; Gallego Ferrer, Gloria (Elsevier, 2017)

[EN] The aim of this study was to develop micro- or macro-porous substrates of poly(L-lactic acid) (PLLA) for the sustained release of water-soluble proteins. A model protein, bovine serum albumin (BSA), was incorporated ...
Hydrolytic degradation of PLLA/PCL microporous membranes prepared by freeze extraction

Gaona, Luis Andrés; Gómez Ribelles, José Luís; Perilla, Jairo Ernesto; Lebourg, Myriam Madeleine (Elsevier, 2012-09)

Poly(L-lactic acid) Poly(e-caprolactone) blends (PLLA/PCL) porous membranes were prepared by freeze extraction (a modification of freeze drying) with ratios 100/0, 80/20, 60/40, 40/60, 20/80, 0/100 in weight. Degradation ...
Injectable composites of loose microfibers and gelatin with improved interfacial interaction for soft tissue engineering

POVEDA-REYES, SARA; Rodrigo Navarro, Aleixandre; Gamboa Martínez, Tatiana Carolina; Rodríguez-Cabello, José Carlos; Quintanilla-Sierra, Luis; Edlund, Ulrica; Gallego Ferrer, Gloria (Elsevier, 2015-09-15)

[EN] Poly(L-lactic acid) (PLLA) microfibers were surface functionalized by graft photopolymerization of 2-hydroxyethyl methacrylate (HEMA) onto the fiber surface. Grafted fibers were easily dispersed in enzymatically gelling ...
Maintenance of chondrocyte phenotype during expansion on PLLA microtopographies

Costa Martínez, Elisa; González García, Cristina; Gómez Ribelles, José Luís; Salmerón Sánchez, Manuel (SAGE Publications, 2018-08-06)

[EN] Articular chondrocytes are difficult to grow, as they lose their characteristic phenotype following expansion on standard tissue culture plates. Here, we show that culturing them on surfaces of poly(L-lactic acid) of ...

Now showing items 1-6 of 6

Browsing by Subject "Poly(L-lactic acid)"

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Browsing by Subject "Poly(L-lactic acid)"