DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, JC | ko |
dc.contributor.author | Kim, Jong-Duk | ko |
dc.date.accessioned | 2016-06-28T02:48:42Z | - |
dc.date.available | 2016-06-28T02:48:42Z | - |
dc.date.created | 2016-03-27 | - |
dc.date.created | 2016-03-27 | - |
dc.date.issued | 2002-12 | - |
dc.identifier.citation | JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, v.79, no.12, pp.1235 - 1239 | - |
dc.identifier.issn | 0003-021X | - |
dc.identifier.uri | http://hdl.handle.net/10203/208193 | - |
dc.description.abstract | Surface-modified vesicles were prepared using N-[3-(dimethylamino)propyl]-octadecanamide and stearic acid as bilayer-forming lipids, and N-methylol urea-dodecylamine conjugates (MU-DOA) as a surface modifier. The conjugation of MU to DOA was confirmed by FTIR spectra, MU-DOA was incorporated into the vesicles by co-homogenization of the lipids and MU-DOA, and the incorporated MU-DOA was then reacted with MU in aqueous bulk phase through a self-condensation reaction between the methylols under an acidic condition at 70degreesC. On a scanning electron microscope, the vesicles were spherical and multilamellar, and they exhibited thin polymer films on their surfaces, The incorporation of MU-DOA into the bilayer and the surface coating of the vesicles did not significantly influence the transition temperature of the vesicles. The absolute values of zeta potentials of the surface-modified vesicles were smaller than those of the unmodified vesicles, and the point of zero charge was shifted from ca. pH 9.5 to ca. pH 6.5 by the surface modification. | - |
dc.language | English | - |
dc.publisher | SPRINGER | - |
dc.title | Surface modification of vesicles with methylol urea | - |
dc.type | Article | - |
dc.identifier.wosid | 000179992300014 | - |
dc.type.rims | ART | - |
dc.citation.volume | 79 | - |
dc.citation.issue | 12 | - |
dc.citation.beginningpage | 1235 | - |
dc.citation.endingpage | 1239 | - |
dc.citation.publicationname | JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY | - |
dc.identifier.doi | 10.1007/s11746-002-0633-0 | - |
dc.contributor.localauthor | Kim, Jong-Duk | - |
dc.contributor.nonIdAuthor | Kim, JC | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | N-methylol urea | - |
dc.subject.keywordAuthor | self-condensation | - |
dc.subject.keywordAuthor | surface-modification | - |
dc.subject.keywordAuthor | vesicles | - |
dc.subject.keywordPlus | SOLVENT EVAPORATION | - |
dc.subject.keywordPlus | MICROSPHERES | - |
dc.subject.keywordPlus | MICROCAPSULES | - |
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