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College of Engineering(공과대학)Dept. of Chemical and Biomolecular Engineering(생명화학공학과)CBE-Journal Papers(저널논문)

Dynamic surface tension of stable air-filled microbubbles prepared by freeze-drying a solution of lipid/surfactant mixture

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dc.contributor.authorCho, Sung Hoko
dc.contributor.authorKim, Jong-Yunko
dc.contributor.authorKim, Jong-Dukko
dc.date.accessioned2013-03-07T00:31:04Z-
dc.date.available2013-03-07T00:31:04Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2006-08-
dc.identifier.citationCOLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, v.284, pp.453 - 457-
dc.identifier.issn0927-7757-
dc.identifier.urihttp://hdl.handle.net/10203/88950-
dc.description.abstractWe studied the equilibrium and dynamic adsorption properties of the suspension solutions prepared from a mixture of 1-alpha-dipalmitoyl-phosphatidylcholine (DPPC), dicetyl phosphate (DCP), and Tyloxapol. Freeze-drying of suspension solutions significantly affects the dynamic behavior of DPPC, DCP, and Tyloxapol molecules at the air-water interface. Short time and long-time adsorption data obtained by maximum bubble pressure method show that Tyloxapol in a freeze-dried sample is preferentially adsorbed at the air-water interface, and a self-assembled structure in a freeze-dried sample (microbubble-rich) is much more stable than that of a non-freeze-dried sample (liposome-rich). (c) 2006 Elsevier B.V. All rights reserved.-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE BV-
dc.subjectULTRASOUND CONTRAST AGENT-
dc.subjectSTABILIZED MICROBUBBLES-
dc.subjectLANGMUIR TROUGH-
dc.subjectADSORPTION-
dc.subjectINTERFACE-
dc.subjectDIPALMITOYLPHOSPHATIDYLCHOLINE-
dc.subjectENHANCEMENT-
dc.subjectDISPERSIONS-
dc.subjectNANOBUBBLES-
dc.subjectLIPOSOMES-
dc.titleDynamic surface tension of stable air-filled microbubbles prepared by freeze-drying a solution of lipid/surfactant mixture-
dc.typeArticle-
dc.identifier.wosid000238791800086-
dc.identifier.scopusid2-s2.0-33744937925-
dc.type.rimsART-
dc.citation.volume284-
dc.citation.beginningpage453-
dc.citation.endingpage457-
dc.citation.publicationnameCOLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS-
dc.contributor.localauthorKim, Jong-Duk-
dc.contributor.nonIdAuthorCho, Sung Ho-
dc.contributor.nonIdAuthorKim, Jong-Yun-
dc.type.journalArticleArticle; Proceedings Paper-
dc.subject.keywordAuthormicrobubble-
dc.subject.keywordAuthordynamic surface tension-
dc.subject.keywordAuthordipalmitoylphosphatidylcholine-
dc.subject.keywordAuthordicetyl phosphate-
dc.subject.keywordAuthortyloxapol-
dc.subject.keywordAuthorfreeze-drying-
dc.subject.keywordPlusULTRASOUND CONTRAST AGENT-
dc.subject.keywordPlusSTABILIZED MICROBUBBLES-
dc.subject.keywordPlusLANGMUIR TROUGH-
dc.subject.keywordPlusADSORPTION-
dc.subject.keywordPlusINTERFACE-
dc.subject.keywordPlusDIPALMITOYLPHOSPHATIDYLCHOLINE-
dc.subject.keywordPlusENHANCEMENT-
dc.subject.keywordPlusDISPERSIONS-
dc.subject.keywordPlusNANOBUBBLES-
dc.subject.keywordPlusLIPOSOMES-
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CBE-Journal Papers(저널논문)
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