Synthesized and mesomorphic properties of cholesterol end-capped poly(?-caprolactone) polymers

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dc.contributor.authorDoganci, Erdinc
dc.contributor.authorDavarci, Derya
dc.date.accessioned2025-10-29T11:31:19Z
dc.date.issued2019
dc.departmentFakülteler, Temel Bilimler Fakültesi, Kimya Bölümü
dc.description.abstractCholesterol end-capped linear and star-shaped poly(epsilon-caprolactone) (PCL) polymers were prepared by a combination of copper catalyzed azide-alkyne cycloaddition (CUAAC, click chemistry) and ring-opening polymerization (ROP) techniques. The chemical structures of these polymers were determinated by Fourier Transform Infrared (FTIR), H-1 NMR, P-31 NMR, and Gel Permeation Chromatography (GPC). Mesogenic properties of these polymers were examined by wide and small-angle X-ray scattering (WAXS and SAXS), differential scanning calorimetry (DSC) and polarising optical microscopy (POM). The results revealed that PCLs have focal conic textures of the smectic liquid crystals, encouraging the mesomorphism. The mesomorphic temperature ranges became widen with the increasing amount of cholesterol moiety in the polymers.
dc.description.sponsorshipScientific Research Projects Unit of Kocaeli University [KOU-2019-004HD]
dc.description.sponsorshipThis work has been supported by the Scientific Research Projects Unit of Kocaeli University (KOU-2019-004HD).
dc.identifier.doi10.1007/s10965-019-1826-1
dc.identifier.issn1022-9760
dc.identifier.issn1572-8935
dc.identifier.issue7
dc.identifier.orcid0000-0002-0407-9604
dc.identifier.scopus2-s2.0-85067298444
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1007/s10965-019-1826-1
dc.identifier.urihttps://hdl.handle.net/20.500.14854/11972
dc.identifier.volume26
dc.identifier.wosWOS:000471292900002
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of Polymer Research
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20251020
dc.subjectCholesterol
dc.subjectLiquid crystal
dc.subjectPoly(epsilon-caprolactone)
dc.subjectStar-shaped polymers
dc.subjectRing-opening polymerization
dc.subjectCUAAC click chemistry
dc.titleSynthesized and mesomorphic properties of cholesterol end-capped poly(?-caprolactone) polymers
dc.typeArticle

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