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Listar por palabra clave "Polylactide"

Mostrando ítems 1-11 de 11

A cell-free approach with a supporting biomaterial in the form of dispersed microspheres induces hyaline cartilage formation in a rabbit knee model

Zurriaga Carda, Javier; Lastra, Maria L.; Antolinos-Turpin, Carmen M.; Morales-Román, Rosa M.; Sancho-Tello, María; Perea-Ruiz, Sofía; Milián, Lara; Fernández, Juan M.; Cortizo, Ana M.; Carda, Carmen; Gallego-Ferrer, Gloria; Gómez Ribelles, José Luís (John Wiley & Sons, 2020-05)

[EN] The objective of this study was to test a regenerative medicine strategy for the regeneration of articular cartilage. This approach combines microfracture of the subchondral bone with the implant at the site of the ...
Comparative thermal, biological and photo degradation kinetics of polylactide and effect on crystallization rates

Santonja Blasco, Laura; Ribes Greus, A.; Alamo, R. G. (Elsevier, 2013-03)

[EN] A comparison is made between available literature and present results of the three major types of polylactide (PLA) degradation giving a compiled view on the details of degradation mechanisms with relation to explicit ...
Compatibilization and Characterization of Polylactide and Biopolyethylene Binary Blends by Non-Reactive and Reactive Compatibilization Approaches

Ferri Azor, José Miguel; Garcia-Garcia, Daniel; Rayón Encinas, Emilio; Samper, María-Dolores; Balart, Rafael (MDPI AG, 2020-06)

[EN] In this study, different compatibilizing agents were used to analyze their influence on immiscible blends of polylactide (PLA) and biobased high-density polyethylene (bioPE) 80/20 (wt/wt). The compatibilizing agents ...
Contribution to the study of thermal, biological and photo degradation of polylactide

Santonja Blasco, Laura (Universitat Politècnica de València, 2012-07-09)

El propósito de la presente tesis doctoral es estudiar el efecto de la degradación térmica, biológica y fotolítica en la polilactida (PLA) para contribuir a la caracterización de este polímero biodegradable bajo diferentes ...
Effect of dibutyl itaconate on plasticization efficiency of a REX processed polylactide with peroxides

Ivorra-Martinez, Juan; Gomez-Caturla, Jaume; Montanes, Nestor; Quiles-Carrillo, Luis; Dominici, Franco; Puglia, Debora; Torre, Luigi (Elsevier, 2023-07-30)

[EN] This work reports the effect of a reactive extrusion (REX) process on polylactide (PLA) based formulations plasticized with dibutyl itaconate (DBI). As DBI contains a carbon-carbon double bond, it is suitable for ...
Electrospinning of biodegradable polylactide/hydroxyapatite nanofibers: Study on the morphology, crystallinity structure and thermal stability

Sonseca Olalla, Agueda; Peponi, Laura; Sahuquillo, Oscar; Kenny, J.M.; Giménez Torres, Enrique (Elsevier, 2012)

[EN] Aligned mats of poly(lactic acid) (PLA) nanofibers containing nanosized hydroxyapatite filler have been obtained via electrospinning onto a rotating mandrel. Their structure and morphology have been characterized as ...
Esters of Cinnamic Acid as Green Plasticizers for Polylactide Formulations with Improved Ductility

Barandiaran, Alejandro; Gómez-Caturla, Jaume; Ivorra-Martinez, Juan; Lascano-Aimacaña, Diego Sebastián; Sellés, M.A.; Moreno-García, Virginia; Fenollar, Octavio (John Wiley & Sons, 2023-08)

[EN] This study demonstrates the potential of different cinnamate esters, namely methyl trans-cinnamate (MC), isobutyl cinnamate (IBC), allyl cinnamate (AC), and ethyl cinnamate (EC), as environmentally friendly plasticizers ...
Improved Toughness of Polylactide by Binary Blends with Polycarbonate with Glycidyl and Maleic Anhydride-Based Compatibilizers

Tejada-Oliveros, Ramon; Gómez-Caturla, Jaume; Sanchez-Nacher, Lourdes; Montanes, Nestor; Quiles-Carrillo, Luis (John Wiley & Sons, 2021-12)

[EN] This work reports on the development of polylactide (PLA) and polycarbonate (PC) blends with different compatibilizers with enhanced toughness. Since both polymers are immiscible, two types of compatibilizers are ...
Improvement of Impact Strength of Polylactide Blends with a Thermoplastic Elastomer Compatibilized with Biobased Maleinized Linseed Oil for Applications in Rigid Packaging

Tejada-Oliveros, Ramón; Balart, Rafael; Ivorra-Martínez, Juan; Gómez-Caturla, Jaume; Montanes, Nestor; Quiles-Carrillo, Luis (MDPI AG, 2021-01)

[EN] This research work reports the potential of maleinized linseed oil (MLO) as biobased compatibilizer in polylactide (PLA) and a thermoplastic elastomer, namely, polystyrene¿b¿(ethylene¿ran¿butylene)¿b¿styrene (SEBS) ...
Optimization of electrospun polylactide-based ultrathin fibers for osteoconductive bone scaffolds

Torres-Giner, Sergio; Gimeno-Alcañiz, Jose V.; Ocio, Maria J.; Lagaron, Jose M. (John Wiley & Sons, 2011-10-15)

[EN] Bone tissue interfacial scaffolds, which encourage cell growth, are critical determinants for clinical success after implant surgery. Over the years, a number of resorbable configurations have emerged for bone cell ...
Thermal analysis applied to the characterization of degradation in soil of polylactide: II. On the thermal stability and thermal decompositon kinetics

Badia, J.D.; Santonja Blasco, Laura; Moriana Torró, Rosana; Ribes-Greus, A. (Elsevier, 2010-11)

[EN] The disposal stage of polylactide (PLA) was assessed by burying it in active soil following an international standard. Degradation in soil promotes physical and chemical changes in the polylactide properties. The ...