کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1654283 1007687 2006 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Preparation of porous ultrafine PGA fibers via selective dissolution of electrospun PGA / PLA blend fibers
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Preparation of porous ultrafine PGA fibers via selective dissolution of electrospun PGA / PLA blend fibers
چکیده انگلیسی

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.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 60, Issue 6, March 2006, Pages 757–760
نویسندگان
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