Effect of salt leaching process parameters on the morphology and properties of 3D porous PLA and PEG/PLA scaffolds.

In this study, porous PLA structures were prepared using the porogen leaching technique, specifically with sodium chloride (NaCl) of particle sizes 200-300 µm and 400-500 µm, and polyethylene glycol (PEG) with molecular weights of 3,000, 6,000, or 10…

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