Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lim, Hyun Ju | - |
dc.contributor.author | Lee, Seong Jun | - |
dc.contributor.author | Choi, Han Gon | - |
dc.contributor.author | Kim, Jung Ae | - |
dc.contributor.author | Yong, Chul Soon | - |
dc.contributor.author | Han, Sung Soo | - |
dc.contributor.author | Noh, Seok Kyun | - |
dc.contributor.author | Jang, Jinho | - |
dc.contributor.author | Lyoo, Won Seok | - |
dc.date.available | 2017-07-11T07:18:40Z | - |
dc.date.created | 2017-04-10 | - |
dc.date.issued | 2007-12 | - |
dc.identifier.issn | 0021-8995 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/3583 | - |
dc.description.abstract | High-molecular-weight atactic poly(vinyl alcohol) (a-PVA) gels loaded with (R,S)-2-(3-benzoylphenyl)propionic acid (ketoprofen) were prepared from 5, 6, 7, and 8 g/dL solutions of a-PVA with a number-average degree of polymerization of 4000 in an ethylene glycol/ water mixture with an aging method to identify the effect of the initial polymer concentration on the swelling behavior, morphology, and thermal properties of a-PVA gels. Then, the release behavior of ketoprofen from a-PVA gels was investigated. As the polymer concentration decreased, the ability for network formation decreased, and the degree of swelling of the a-PVA gels increased. In addition, the enthalpy increased with an increase in the a-PVA concentration, but the melting temperatures of the gels prepared at different initial polymer concentrations were the same; this indicated that tighter gel networks would be formed by a higher polymer chain density. ©2007 Wiley Periodicals, Inc. | - |
dc.language | English | - |
dc.publisher | John Wiley & Sons Inc. | - |
dc.title | Preparation of ketoprofen-loaded high-molecular weight poly(vinyl alcohol) gels | - |
dc.type | Article | - |
dc.identifier.doi | 10.1002/app.25991 | - |
dc.identifier.wosid | 000250410500053 | - |
dc.identifier.scopusid | 2-s2.0-35948972130 | - |
dc.identifier.bibliographicCitation | Journal of Applied Polymer Science, v.106, no.5, pp.3268 - 3272 | - |
dc.description.isOpenAccess | FALSE | - |
dc.subject.keywordAuthor | high-molecular weight | - |
dc.subject.keywordAuthor | a-PVA gel | - |
dc.subject.keywordAuthor | ketoprofen | - |
dc.subject.keywordPlus | Molecular Weight | - |
dc.subject.keywordPlus | Morphology | - |
dc.subject.keywordPlus | Polymer Concentration | - |
dc.subject.keywordPlus | Polymerization | - |
dc.subject.keywordPlus | Polyvinyl Alcohol | - |
dc.subject.keywordPlus | Polyvinyl Alcohols | - |
dc.subject.keywordPlus | RELEASE | - |
dc.subject.keywordPlus | RICH PVA HYDROGELS | - |
dc.subject.keywordPlus | SAPONIFICATION | - |
dc.subject.keywordPlus | Swelling | - |
dc.subject.keywordPlus | Thermal Property | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | Water Mixture | - |
dc.subject.keywordPlus | A-Pva Gel | - |
dc.subject.keywordPlus | Aging of Materials | - |
dc.subject.keywordPlus | Atactic Polymer | - |
dc.subject.keywordPlus | DIMETHYLSULFOXIDE | - |
dc.subject.keywordPlus | DRUG-DELIVERY System | - |
dc.subject.keywordPlus | Gel | - |
dc.subject.keywordPlus | Gels | - |
dc.subject.keywordPlus | High-Molecular Weight | - |
dc.subject.keywordPlus | Ketoprofen | - |
dc.subject.keywordPlus | MemBRANE | - |
dc.citation.endPage | 3272 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 3268 | - |
dc.citation.title | Journal of Applied Polymer Science | - |
dc.citation.volume | 106 | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.type.docType | Article | - |
There are no files associated with this item.