Synthesis and characterization of polymeric linseed oil grafted methyl methacrylate or styrene
Syntheses of wholly natural polymeric linseed oil (PLO) containing peroxide groups have been reported. Peroxidation, epoxidation and/or perepoxidation reactions of linseed oil, either under air or under oxygen flow at room temperature, resulted in polymeric peroxides, PLO-air and PLO-ofl, containing 1.3 and 3.5 wt.-% of peroxide, with molecular weights of 2 100 and 3 780 Da, respectively. PLO-air contained cross-linked film up to 46.1 wt.-% after a reaction time of 60 d, associated with a waxy, soluble part (PLO-air-s) that was isolated with chloroform extraction. PLO-ofl was obtained as a waxy, viscous liquid without any cross-linked part at the end of 24 d under visible irradiation and oxygen flow. Polymeric peroxides, PLO-air-s and PLO-ofl initiated the free radical polymerization of both methyl methacrylate (MMA) and styrene (S) to give PMMA-graft-PLO and PS-graft-PLO graft copolymers in high yields with Mw varying from 37 to 470 kDa. The polymers obtained were characterized by FT-IR, 1H NMR, TGA, DSC and GPC techniques. Cross-linked polymers were also studied by means of swelling measurements. PMMA-graft-PLO graft copolymer film samples were also used in cell-culture studies. Fibroblast cells were well adhered and proliferated on the copolymer film surfaces, which is important in tissue engineering.
| Yazar |
Çakmaklı, Birten Hazer, Baki Tekin, İshak Özel Kızgut, Sait Köksal, Murat Menceloğlu, Yusuf |
| Yayın Türü | Article |
| Tek Biçim Adres | https://hdl.handle.net/20.500.12628/7744 |
| Konu Başlıkları |
Cell adhesion and proliferation
Fibroplast cell Graft copolymers Linseed oil peroxide Radical polymerization |
| Koleksiyonlar |
Fakülteler Fen Edebiyat Fakültesi Kimya Bölümü Makale Koleksiyonu (Kimya Bölümü) Fakülteler Mühendislik Fakültesi Maden Mühendisliği Bölümü Makale Koleksiyonu (Maden Mühendisliği Bölümü) Fakülteler Tıp Fakültesi Temel Tıp Bilimleri Makale Koleksiyonu (Temel Tıp Bilimleri) Araştırma Çıktıları | WoS | Scopus | TR-Dizin | PubMed | SOBİAD Scopus İndeksli Yayınlar Koleksiyonu Araştırma Çıktıları | WoS | Scopus | TR-Dizin | PubMed | SOBİAD WoS İndeksli Yayınlar Koleksiyonu |
| Dergi Adı | Macromolecular Bioscience |
| Dergi Cilt Bilgisi | 4 |
| Dergi Sayısı | 7 |
| Sayfalar | 649 - 655 |
| Yayın Yılı | 2004 |
| Eser Adı [dc.title] | Synthesis and characterization of polymeric linseed oil grafted methyl methacrylate or styrene |
| Yazar [dc.contributor.author] | Çakmaklı, Birten |
| Yazar [dc.contributor.author] | Hazer, Baki |
| Yazar [dc.contributor.author] | Tekin, İshak Özel |
| Yazar [dc.contributor.author] | Kızgut, Sait |
| Yazar [dc.contributor.author] | Köksal, Murat |
| Yazar [dc.contributor.author] | Menceloğlu, Yusuf |
| Yayın Yılı [dc.date.issued] | 2004 |
| Yayın Türü [dc.type] | article |
| Özet [dc.description.abstract] | Syntheses of wholly natural polymeric linseed oil (PLO) containing peroxide groups have been reported. Peroxidation, epoxidation and/or perepoxidation reactions of linseed oil, either under air or under oxygen flow at room temperature, resulted in polymeric peroxides, PLO-air and PLO-ofl, containing 1.3 and 3.5 wt.-% of peroxide, with molecular weights of 2 100 and 3 780 Da, respectively. PLO-air contained cross-linked film up to 46.1 wt.-% after a reaction time of 60 d, associated with a waxy, soluble part (PLO-air-s) that was isolated with chloroform extraction. PLO-ofl was obtained as a waxy, viscous liquid without any cross-linked part at the end of 24 d under visible irradiation and oxygen flow. Polymeric peroxides, PLO-air-s and PLO-ofl initiated the free radical polymerization of both methyl methacrylate (MMA) and styrene (S) to give PMMA-graft-PLO and PS-graft-PLO graft copolymers in high yields with Mw varying from 37 to 470 kDa. The polymers obtained were characterized by FT-IR, 1H NMR, TGA, DSC and GPC techniques. Cross-linked polymers were also studied by means of swelling measurements. PMMA-graft-PLO graft copolymer film samples were also used in cell-culture studies. Fibroblast cells were well adhered and proliferated on the copolymer film surfaces, which is important in tissue engineering. |
| Kayıt Giriş Tarihi [dc.date.accessioned] | 2019-12-23 |
| Açık Erişim Tarihi [dc.date.available] | 2019-12-23 |
| Yayın Dili [dc.language.iso] | eng |
| Konu Başlıkları [dc.subject] | Cell adhesion and proliferation |
| Konu Başlıkları [dc.subject] | Fibroplast cell |
| Konu Başlıkları [dc.subject] | Graft copolymers |
| Konu Başlıkları [dc.subject] | Linseed oil peroxide |
| Konu Başlıkları [dc.subject] | Radical polymerization |
| Künye [dc.identifier.citation] | Cakmakli, B., Hazer, B., Tekin, I. O., Kizgut, S., Koksal, M. ve Menceloglu, Y. (2004). Synthesis and characterization of polymeric linseed oil grafted methyl methacrylate or styrene. Macromolecular Bioscience, 4(7), 649-655. doi:10.1002/mabi.20030011 |
| Haklar [dc.rights] | info:eu-repo/semantics/openAccess |
| ISSN [dc.identifier.issn] | 1616-5187 |
| İlk Sayfa Sayısı [dc.identifier.startpage] | 649 |
| Son Sayfa Sayısı [dc.identifier.endpage] | 655 |
| Dergi Adı [dc.relation.journal] | Macromolecular Bioscience |
| Dergi Sayısı [dc.identifier.issue] | 7 |
| Dergi Cilt Bilgisi [dc.identifier.volume] | 4 |
| Tek Biçim Adres [dc.identifier.uri] | https://dx.doi.org/10.1002/mabi.200300117 |
| Tek Biçim Adres [dc.identifier.uri] | https://hdl.handle.net/20.500.12628/7744 |
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