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In vitro degradation behaviour of non-porous ultra-finepoly(glycolic acid)/poly(L-lactic acid) fibres and porousultra-fine poly(glycolic acid) fibres
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Min, Byung-Moo | - |
| dc.contributor.author | You, Young | - |
| dc.contributor.author | Lee, Sung-Won | - |
| dc.contributor.author | Youk, Ji-Ho | - |
| dc.contributor.author | Lee, Seung-Jin | - |
| dc.contributor.author | Park, Won-Ho | - |
| dc.date.accessioned | 2010-07-23T05:44:47Z | - |
| dc.date.available | 2010-07-23T05:44:47Z | - |
| dc.date.issued | 2005-12 | - |
| dc.identifier.citation | Polymer Degradation and Stability 2005;90:441-448 | en |
| dc.identifier.issn | 0141-3910 | - |
| dc.identifier.uri | https://hdl.handle.net/10371/68697 | - |
| dc.description.abstract | The in vitro degradation behaviour of non-porous ultra-fine poly(glycolic acid)/poly(l-lactic acid) (PGA/PLA) fibres and porous ultra-fine PGA fibres was investigated. The non-porous ultra-fine PGA/PLA fibres were prepared by electrospinning of a PGA/PLA solution in 1,1,1,3,3,3-hexafluoro-2-propanol and the porous ultra-fine PGA fibres were obtained from them via selective removal of PLA with chloroform. Since PLA has a lower degradation rate than PGA, the degradation rates of the ultra-fine PGA/PLA fibres decreased with increasing content of PLA. The porous ultra-fine PGA fibres were degraded in vitro in the order of non-porous PGA > P-PGA/PLA(90/10) > P-PGA/PLA(70/30) > P-PGA/PLA(50/50) > P-PGA/PLA(30/70) due to autocatalytic hydrolysis. | en |
| dc.language.iso | en | en |
| dc.publisher | Elsevier | en |
| dc.subject | poly(glycolic acid) | en |
| dc.subject | poly(ㄴ-lactic acid) | en |
| dc.subject | electrospinning | en |
| dc.subject | porous ultra fine fibre | en |
| dc.subject | biodegradability | en |
| dc.title | In vitro degradation behaviour of non-porous ultra-finepoly(glycolic acid)/poly(L-lactic acid) fibres and porousultra-fine poly(glycolic acid) fibres | en |
| dc.type | Article | en |
| dc.contributor.AlternativeAuthor | 민병무 | - |
| dc.contributor.AlternativeAuthor | 유영 | - |
| dc.contributor.AlternativeAuthor | 이성원 | - |
| dc.contributor.AlternativeAuthor | 육지호 | - |
| dc.contributor.AlternativeAuthor | 이승진 | - |
| dc.contributor.AlternativeAuthor | 박원호 | - |
| dc.identifier.doi | 10.1016/j.polymdegradstab.2005.04.015 | - |
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