Formation of Silica on the Surface of Electrospun PLLA/PLys Nanofibers
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Kyoung Woo | - |
dc.contributor.author | Kim, Young Ho | - |
dc.date.available | 2018-05-10T14:10:08Z | - |
dc.date.created | 2018-04-17 | - |
dc.date.issued | 2010-06 | - |
dc.identifier.issn | 1229-9197 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/14737 | - |
dc.description.abstract | Blended nanofiber webs of poly(L-lactic acid) (PLLA)/poly(L-lysine) (PLys) with a PLys content of up to 3 % were prepared using an electro-spinning process with trifluoroacetic acid as the spinning solvent, and employed as a substrate for silicification. Silica formation on the surface of the PLLA/PLys nanofibers was carried out by immersing the nanofiber webs in silicic acid solutions at various concentrations for different times. The effects of the silicification conditions and PLys content on silicification were examined by scanning electron microscopy, FT-IR, energy dispersive spectroscopy, and the increase in weight of the substrates. Although the amount of silica formed on the PLLA nanofibers increased with increasing silicification time and silicic acid concentration, the uniformity of the coated layer was not controlled. However, the incorporation of small amounts of PLys in the PLLA nanofibers increased the amount and uniformity of the silica formed on the nanofibers. | - |
dc.publisher | KOREAN FIBER SOC | - |
dc.relation.isPartOf | FIBERS AND POLYMERS | - |
dc.subject | POLY(LACTIC ACID) | - |
dc.subject | BIOSILICIFICATION | - |
dc.title | Formation of Silica on the Surface of Electrospun PLLA/PLys Nanofibers | - |
dc.type | Article | - |
dc.identifier.doi | 10.1007/s12221-010-0406-0 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | FIBERS AND POLYMERS, v.11, no.3, pp.406 - 412 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000279105800013 | - |
dc.identifier.scopusid | 2-s2.0-77954041256 | - |
dc.citation.endPage | 412 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 406 | - |
dc.citation.title | FIBERS AND POLYMERS | - |
dc.citation.volume | 11 | - |
dc.contributor.affiliatedAuthor | Kim, Young Ho | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Poly(L-lactic acid) | - |
dc.subject.keywordAuthor | Poly(L-lysine) | - |
dc.subject.keywordAuthor | Silica | - |
dc.subject.keywordAuthor | Silicification | - |
dc.subject.keywordAuthor | Electrospinning | - |
dc.subject.keywordAuthor | Nanofiber | - |
dc.subject.keywordPlus | POLY(LACTIC ACID) | - |
dc.subject.keywordPlus | BIOSILICIFICATION | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
Soongsil University Library 369 Sangdo-Ro, Dongjak-Gu, Seoul, Korea (06978)02-820-0733
COPYRIGHT ⓒ SOONGSIL UNIVERSITY, ALL RIGHTS RESERVED.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.