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dc.contributor.authorÇelebioğlu, Aslıen_US
dc.contributor.authorUyar, Tameren_US
dc.date.accessioned2016-02-08T09:52:50Z
dc.date.available2016-02-08T09:52:50Z
dc.date.issued2011en_US
dc.identifier.issn0743-7463
dc.identifier.urihttp://hdl.handle.net/11693/21904
dc.description.abstractThe electrospinning of polymer-free nanofibers from highly concentrated (160%, w/v) aqueous solutions of hydroxypropyl-β-cyclodextrin (HPβCD) and its inclusion complexes with triclosan (HPβCD/triclosan-IC) was achieved successfully. The dynamic light scattering (DLS) and rheology measurements indicated that the presence of considerable HPβCD aggregates and the high solution viscosity were the key factors in obtaining electrospun HPβCD and HPβCD/ triclosan-IC nanofibers without the use of any polymeric carrier. The HPβCD and HPβCD/triclosan-IC solutions containing 20% (w/w) urea yielded no fibers but only beads and splashes because of the depression of the self-aggregation of the HPβCD. The inclusion complexation of triclosan with HPβCD was studied by isothermal titration calorimetry (ITC) and turbidity measurements. The characteristics of the HPβCD and HPβCD/triclosan-IC nanofibers were investigated by Fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), X-ray diffraction (XRD), and differential scanning calorimetry (DSC). It was found that the electrospinning of HPβCD/triclosan-IC solution having a 1:1 molar ratio was optimal for obtaining nanofibers without any uncomplexed guest molecules.en_US
dc.language.isoEnglishen_US
dc.source.titleLangmuiren_US
dc.relation.isversionofhttp://dx.doi.org/10.1021/la1050223en_US
dc.subjectNanofibersen_US
dc.subjectFibersen_US
dc.subjectUreaen_US
dc.subjectMoleculesen_US
dc.subjectElectrospinningen_US
dc.titleElectrospinning of polymer-free nanofibers from cyclodextrin inclusion complexesen_US
dc.typeArticleen_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.citation.spage6218en_US
dc.citation.epage6226en_US
dc.citation.volumeNumber27en_US
dc.citation.issueNumber10en_US
dc.identifier.doi10.1021/la1050223en_US
dc.publisherAmerican Chemical Societyen_US
buir.contributor.orcidUyar, Tamer|0000-0002-3989-4481en_US


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