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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 ...
Reinforcing an Injectable Gelatin Hydrogel with PLLA Microfibers: Two Routes for Short Fiber Production

POVEDA-REYES, SARA; Mellera-Oglialoro, Leonardo Rubén; Martínez-Haya, Rebeca; Gamboa Martínez, Tatiana Carolina; Gómez Ribelles, José Luís; Ferrer, G.G. (John Wiley & Sons, 2015)

[EN] Short poly-l-lactic acid (PLLA) microfibers have been produced in order to disperse them into the gelatin solution and enable injection in the tissue defect prior to gel formation. Two methods for fabrication of loose ...

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