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Preparation of porous ultrafine PGA fibers via selective dissolution of electrospun PGA/PLA blend fibers

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dc.contributor.authorMin, Byung-Moo-
dc.contributor.authorYou, Young-
dc.contributor.authorYouk, Ji Ho-
dc.contributor.authorLee, Sung Won-
dc.contributor.authorLee, Seung Jin-
dc.contributor.authorPark, Won Ho-
dc.date.accessioned2010-07-23-
dc.date.available2010-07-23-
dc.date.issued2006-03-
dc.identifier.citationMaterials Letters 60 (2006) 757-760en
dc.identifier.issn0167-577X-
dc.identifier.urihttps://hdl.handle.net/10371/68670-
dc.description.abstractIn 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.en
dc.description.sponsorshipThis work was supported by the Ministry of Science and
Technology (Korea) and by the SRC/ERC program of MOST/
KOSEF (R11-2005-065).
en
dc.language.isoenen
dc.publisherElsevieren
dc.subjectPoly(glycolic acid)en
dc.subjectPoly(l-lactic acid)en
dc.subjectElectrospinningen
dc.subjectSelective dissolutionen
dc.subjectPorous ultrafine fibersen
dc.titlePreparation of porous ultrafine PGA fibers via selective dissolution of electrospun PGA/PLA blend fibersen
dc.typeArticleen
dc.contributor.AlternativeAuthor민병무-
dc.contributor.AlternativeAuthor유영-
dc.contributor.AlternativeAuthor육지호-
dc.contributor.AlternativeAuthor이성원-
dc.contributor.AlternativeAuthor이승진-
dc.contributor.AlternativeAuthor박원호-
dc.identifier.doi10.1016/j.matlet.2005.10.007-
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College of Dentistry/School of Dentistry (치과대학/치의학대학원)Dept. of Dentistry (치의학과)Journal Papers (저널논문_치의학과)
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