Search results for " poly lactic acid"

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Poly lactic acid based foams prepared via thermally induced phase separation (TIPS): A method to tune the crystallinity

2012

Blends of Poly-L-Lactic Acid (PLLA) with two Poly-Lactic Acid (PLA) in different proportions (90/10 and 70/30) were utilized in order to produce biodegradable and biocompatible scaffolds for soft tissue engineering applications. The scaffolds were produced via thermally induced phase separation (TIPS) starting from ternary systems where dioxane was the solvent and water the non-solvent. Morphology was evaluated by Scanning Electron Microscopy (average pore size and interconnection). Moreover a DSC analysis was carried out on the as-obtained scaffold in order to obtain information about theirs thermal properties (enthalpy of melt and crystallization). The results showed that is possible to p…

Settore ING-IND/24 - Principi Di Ingegneria ChimicaMorphology (linguistics)Materials scienceScanning electron microscopetechnology industry and agriculturelaw.inventionSolventScaffold phase separation polymer blending poly lactic acidCrystallinitySettore ING-IND/22 - Scienza E Tecnologia Dei MaterialiDifferential scanning calorimetrylawPolymer blendCrystallizationComposite materialTernary operationAIP Conference Proceedings

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