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Electrospun nanofibers composed of poly(ε-caprolactone) and polyethylenimine for tissue engineering applications
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Jang Ho | - |
dc.contributor.author | Choung, Pill-Hoon | - |
dc.contributor.author | Kim, In Yong | - |
dc.contributor.author | Lim, Ki Taek | - |
dc.contributor.author | Choung, Yun-Hoon | - |
dc.contributor.author | Chung, Jong Hoon | - |
dc.contributor.author | Cho, Chong-Su | - |
dc.contributor.author | Son, Hyun Mok | - |
dc.date.accessioned | 2013-01-14T07:49:02Z | - |
dc.date.available | 2013-01-14T07:49:02Z | - |
dc.date.issued | 2009-06-01 | - |
dc.identifier.citation | MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS, Vol.29, No.5, pp.1725-1731 | ko_KR |
dc.identifier.issn | 0928-4931 | - |
dc.identifier.uri | https://hdl.handle.net/10371/80491 | - |
dc.description.abstract | Poly(ε-caprolactone) (PCL) electrospun nanofibers have been reported as a scaffold for tissue engineering application. However, high hydrophobicity of PCL limits use of functional scaffold. In this Study, PCL/polyethylenimine (PEI) blend electrospun nanofibers were prepared to overcome the limitation of PCL ones because the PEI as a cationic polymer can increase cell adhesion and can improve the electrospinnability of PCL. The structure, mechanical properties and biological activity of the PCL/PEI electrospun nanofibers were studied. The diameters of the PCL/PEI nanofibers ranged from 150.4 +/- 33 to 220.4 +/- 32 nm. The PCL/PEI nanofibers showed suitable mechanical properties with adequate porosity and increased hydrophilic behavior. The cell adhesion and cell proliferation of PCL nanofibers; were increased by blending with PEI due to the hydrophilic properties of PEI. (C) 2009 Elsevier B.V. All rights reserved. | ko_KR |
dc.description.sponsorship | This study was supported by the Agricultural R&D Promotion Center (500-080142), and the Korea Science and Engineering Foundation (KOSEF), through the National Research Laboratory
Program funded by the Ministry of Science and Technology (No. M1060000283-06J0000-28310), Republic of Korea. Jang Ho Kim was supported by the National Graduate S&T Scholarship from Korea Science and Engineering Foundation. | - |
dc.language.iso | en | ko_KR |
dc.publisher | ELSEVIER SCIENCE BV | ko_KR |
dc.subject | Nanofibers | ko_KR |
dc.subject | Hydrophilicity | ko_KR |
dc.subject | Poly(ε-caprolactone) | ko_KR |
dc.subject | Tissue engineering | ko_KR |
dc.subject | Polyethylenimine | ko_KR |
dc.title | Electrospun nanofibers composed of poly(ε-caprolactone) and polyethylenimine for tissue engineering applications | ko_KR |
dc.type | Article | ko_KR |
dc.contributor.AlternativeAuthor | 김장호 | - |
dc.contributor.AlternativeAuthor | 정필훈 | - |
dc.contributor.AlternativeAuthor | 김인용 | - |
dc.contributor.AlternativeAuthor | 임기택 | - |
dc.contributor.AlternativeAuthor | 정연훈 | - |
dc.contributor.AlternativeAuthor | 정종훈 | - |
dc.contributor.AlternativeAuthor | 조종수 | - |
dc.contributor.AlternativeAuthor | 손현목 | - |
dc.identifier.doi | 10.1016/j.msec.2009.01.023 | - |
dc.citation.journaltitle | MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS | - |
dc.description.tc | 7 | - |
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