Yayın:
Synthesis of some novel blends of polylactide with polylactide-b-poly (ethylene glycol) block copolymers

Basit Görünüm
dc.contributor.authorHazer, Baki
dc.contributor.authorÇavuş, Gökhan
dc.contributor.buuauthorTaşkın, Elif
dc.contributor.buuauthorBeşirli, Necati
dc.contributor.departmentFen Edebiyat Fakültesi
dc.contributor.departmentKimya Bölümü
dc.contributor.scopusid54685203600
dc.contributor.scopusid6507924888
dc.date.accessioned2022-05-25T11:42:43Z
dc.date.available2022-05-25T11:42:43Z
dc.date.issued2012
dc.description.abstractThe synthesis of polylactide (PLA)-b-polyethylene glycol (PEG) linear block copolymers and their use in blends with pure-PLA is described. PLA-b-PEG linear block copolymers were obtained by the reaction between poly(ethylene glycol) bis (2-aminopropyl ether) (molecular weight 2000 Dalton) with PLA in the presence of stannous octoate via trans esterification. Molecular weight measurements of the block copolymers indicated that AB and ABA type block copolymers were obtained by controlling the feed ratio in the trans esterification reactions. The copolymers obtained were purified by the fractional precipitation and then characterized by H-1-NMR, FTIR, GPC and DSC techniques. Blends of pure PLA with PLA-b-PEG displayed improved mechanical properties compared to pure PLA. Thermal, mechanical and morphological characterization of the blends were also conducted.
dc.description.sponsorshipZonguldak Karaelmas Üniversitesi- 2011.10.03.01
dc.identifier.citationTaşkın, E. vd. (2012). "Synthesis of some novel blends of polylactide with polylactide-b-poly (ethylene glycol) block copolymers". Journal of Macromolecular Science Part A-Pure and Applied Chemistry, 49(2), 164-170.
dc.identifier.doi10.1080/10601325.2012.642222
dc.identifier.endpage170
dc.identifier.issn1060-1325
dc.identifier.issue2
dc.identifier.scopus2-s2.0-84856381846
dc.identifier.startpage164
dc.identifier.urihttps://doi.org/10.1080/10601325.2012.642222
dc.identifier.urihttps://www.tandfonline.com/doi/full/10.1080/10601325.2012.642222
dc.identifier.urihttp://hdl.handle.net/11452/26689
dc.identifier.volume49
dc.identifier.wos000302075600010
dc.indexed.wosSCIE
dc.language.isoen
dc.publisherTaylor & Francis
dc.relation.collaborationYurt içi
dc.relation.journalJournal of Macromolecular Science Part A-Pure and Applied Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.relation.tubitak108T423
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectPolymer science
dc.subjectPolylactide
dc.subjectBlock copolymers
dc.subjectPoly(ethylene glycol)
dc.subjectRing-opening polymerization
dc.subjectMethyl-methacrylate
dc.subjectEpsilon-caprolactone
dc.subjectGraft-copolymers
dc.subjectThermoplastic elastomers
dc.subjectDiblock copolymers
dc.subjectMechanical-properties
dc.subjectRenewable resources
dc.subjectTriblock copolymers
dc.subjectDrug-delivery
dc.subjectEsterification
dc.subjectEsters
dc.subjectEthers
dc.subjectEthylene
dc.subjectGlycols
dc.subjectMechanical properties
dc.subjectMolecular weight
dc.subjectPolyethylene oxides
dc.subjectSynthesis (chemical)
dc.subjectFeed ratios
dc.subjectFractional precipitation
dc.subjectFtır
dc.subjectLinear block copolymers
dc.subjectMolecular weight measurements
dc.subjectMorphological characterization
dc.subjectPolylactides
dc.subjectStannous octoate
dc.subjectPolyethylene glycols
dc.subject.scopusGraft Copolymers; Fractional Precipitation; Propargyl Chloride
dc.subject.wosPolymer science
dc.titleSynthesis of some novel blends of polylactide with polylactide-b-poly (ethylene glycol) block copolymers
dc.typeArticle
dc.wos.quartileQ3
dspace.entity.typePublication
local.contributor.departmentFen Edebiyat Fakültesi/Kimya Bölümü
local.indexed.atScopus
local.indexed.atWOS

Dosyalar

Orijinal seri

Şimdi gösteriliyor 1 - 1 / 1
Küçük Resim
Ad:
Taşkın_vd_2012.pdf
Boyut:
638.77 KB
Format:
Adobe Portable Document Format
Açıklama
İndir

Lisanslı seri

Şimdi gösteriliyor 1 - 1 / 1
Placeholder
Ad:
license.txt
Boyut:
1.71 KB
Format:
Item-specific license agreed upon to submission
Açıklama
İndir

Koleksiyonlar

İndeksli Yayınlar / Indexed Publications