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Hierarchical Structures Formed by Flexible Dendrimeric Molecules Based on Gallic Acid

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cris.lastimport.scopus2024-02-12T19:34:20Z
dc.abstract.enBehavior of first-generation dendrons based on gallic acid is found to be strongly dependent on the number of terminal alkyl chains attached to the outer phenyl rings; only molecules having three alkyl chains per phenyl ring are mesogenic. Due to the hydrogen bonding, they form micelles that are arranged into cubic Pm3n structure. The cubic phase is also found for dimeric and trimeric gallic ester analogues; it is shown that the size of the crystallographic unit cell correlates with the isotropization temperature, apparently small micelles with high density of alkyl chains at the micelle surface interact more strongly stabilizing the cubic phase. Also behavior of gallic acid dendrons in solution is defined by the number of terminal chains, formation of either large liposomes or gel is observed.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorPociecha, Damian
dc.contributor.authorHejko, Monika
dc.contributor.authorMieczkowski, Józef
dc.contributor.authorGórecka, Ewa
dc.contributor.authorMatraszek, Joanna
dc.date.accessioned2024-01-25T03:08:22Z
dc.date.available2024-01-25T03:08:22Z
dc.date.issued2017
dc.description.financeNie dotyczy
dc.description.number23
dc.description.volume218
dc.identifier.doi10.1002/MACP.201700316
dc.identifier.issn1022-1352
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/108437
dc.languageeng
dc.pbn.affiliationchemical sciences
dc.relation.ispartofMacromolecular Chemistry and Physics
dc.relation.pages1700316
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.subject.encubic phases dendrimers liquid crystals
dc.titleHierarchical Structures Formed by Flexible Dendrimeric Molecules Based on Gallic Acid
dc.typeJournalArticle
dspace.entity.typePublication