Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 최한곤 | - |
dc.date.accessioned | 2019-07-03T07:48:58Z | - |
dc.date.available | 2019-07-03T07:48:58Z | - |
dc.date.issued | 2007-12 | - |
dc.identifier.citation | JOURNAL OF APPLIED POLYMER SCIENCE, v. 106, No. 5, Page. 3268-3272 | en_US |
dc.identifier.issn | 0021-8995 | - |
dc.identifier.uri | https://onlinelibrary.wiley.com/doi/full/10.1002/app.25991 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/107096 | - |
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. (c) 2007 Wiley Periodicals, Inc. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | JOHN WILEY & SONS INC | en_US |
dc.subject | high-molecular weight | en_US |
dc.subject | a-PVA gel | en_US |
dc.subject | ketoprofen | en_US |
dc.title | Preparation of ketoprofen-loaded high-molecular weight poly(vinyl alcohol) gels | en_US |
dc.type | Article | en_US |
dc.relation.volume | 106 | - |
dc.identifier.doi | 10.1002/app.25991 | - |
dc.relation.page | 3268-3272 | - |
dc.relation.journal | JOURNAL OF APPLIED POLYMER SCIENCE | - |
dc.contributor.googleauthor | Lim, Hyun Ju | - |
dc.contributor.googleauthor | Lee, Sung Jun | - |
dc.contributor.googleauthor | Choi, Han Gon | - |
dc.contributor.googleauthor | Kim, Jung Ae | - |
dc.contributor.googleauthor | Yong, Chul Soon | - |
dc.contributor.googleauthor | Han, Sung Soo | - |
dc.contributor.googleauthor | Noh, Seok Kyun | - |
dc.contributor.googleauthor | Jang, Jinho | - |
dc.contributor.googleauthor | Lyoo, Won Seok | - |
dc.relation.code | 2007204666 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF PHARMACY[E] | - |
dc.sector.department | DEPARTMENT OF PHARMACY | - |
dc.identifier.pid | hangon | - |
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