Biodegradable stereocomplex polylactide having flexible E >-caprolactone unit
DC Field | Value | Language |
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dc.contributor.author | Kang, Min Kyu | - |
dc.contributor.author | Jung, Youngmee | - |
dc.contributor.author | Kim, Soo Hyun | - |
dc.date.accessioned | 2021-09-05T22:14:19Z | - |
dc.date.available | 2021-09-05T22:14:19Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2013-09 | - |
dc.identifier.issn | 1598-5032 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/102314 | - |
dc.description.abstract | Stereocomplex formation between poly(L-lactide-co-E >-caprolactone) (PLLCL) and poly(D-lactide-co-E >-caprolactone) (PDLCL) is known to be disturbed when their molecular weights increase to > 10(5) g/mol. Here, Strong and biodegradable stereocomplexes of copolymers (S-PLCL) were studied using a supercritical fluid and co-solvent system. Mechanical properties such as tensile strength were similar to 2.5 times increased due to high degree of stereocomplex than those of PLGA20. The addition of the flexible E >-caprolactone units to the polylactide increased its thermal stability which significantly enhanced 100% degree of stereocomplex after 2nd melt processing through DSC due to the increased mobillity of the polylactide's chains. The degradation behavior of resulting biodegradable S-PLCL showed slow degradation with increasing CL content in 0.13 M, pH 4.3 phosphate buffers. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | POLYMER SOC KOREA | - |
dc.subject | IN-VITRO HYDROLYSIS | - |
dc.subject | ENANTIOMERIC POLY(LACTIC ACID)S | - |
dc.subject | MECHANICAL-PROPERTIES | - |
dc.subject | POLY(D-LACTIC ACID) | - |
dc.subject | BEHAVIOR | - |
dc.subject | POLY(L-LACTIDE) | - |
dc.subject | BLENDS | - |
dc.subject | POLYMERIZATION | - |
dc.subject | POLYMERS | - |
dc.title | Biodegradable stereocomplex polylactide having flexible E >-caprolactone unit | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Soo Hyun | - |
dc.identifier.doi | 10.1007/s13233-013-1120-8 | - |
dc.identifier.scopusid | 2-s2.0-84878922655 | - |
dc.identifier.wosid | 000319772100013 | - |
dc.identifier.bibliographicCitation | MACROMOLECULAR RESEARCH, v.21, no.9, pp.1036 - 1041 | - |
dc.relation.isPartOf | MACROMOLECULAR RESEARCH | - |
dc.citation.title | MACROMOLECULAR RESEARCH | - |
dc.citation.volume | 21 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 1036 | - |
dc.citation.endPage | 1041 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.subject.keywordPlus | IN-VITRO HYDROLYSIS | - |
dc.subject.keywordPlus | ENANTIOMERIC POLY(LACTIC ACID)S | - |
dc.subject.keywordPlus | MECHANICAL-PROPERTIES | - |
dc.subject.keywordPlus | POLY(D-LACTIC ACID) | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | POLY(L-LACTIDE) | - |
dc.subject.keywordPlus | BLENDS | - |
dc.subject.keywordPlus | POLYMERIZATION | - |
dc.subject.keywordPlus | POLYMERS | - |
dc.subject.keywordAuthor | stereocomplex formation | - |
dc.subject.keywordAuthor | copolymerization | - |
dc.subject.keywordAuthor | supercritical fluid | - |
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