Preparation of porous ultrafine PGA fibers via selective dissolution of electrospun PGA/PLA blend fibers
Source abstract
Abstract
Abstract In order to prepare porous ultrafine poly(glycolic acid) (PGA) fibers, ultrafine PGA/poly( l -lactic acid) (PLA) blend fibers were electrospun and then the PLA was removed via a selective dissolution technique with chloroform. PGA and PLA are immiscible and that a co-continuous phase morphology was developed during the electrospinning process. After extraction of the PLA, the resulting PGA fibers had three-dimensionally interconnected pores with a circular shape and the pore size distribution was very narrow.
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Research context
OpenAlex topics: Electrospun Nanofibers in Biomedical Applications · biodegradable polymer synthesis and properties · Tissue Engineering and Regenerative Medicine
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (22)
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