PMMA-multigraft copolymers derived from linseed oil, soybean oil, and linoleic acid: Protein adsorption and bacterial adherence

Synthesis of Poly(methyl methacrylate), PMMA-multigraft copolymers derived from linseed oil, soybean oil, and linoleic acid PMMA-g-polymeric oil/oily acid-g-poly(3-hydroxy alkanoate) (PHA), and their protein adsorption and bacterial adherence have been described. Polymeric oil/oily acid peroxides [polymeric soybean oil peroxide (PSB), polymeric linseed oil peroxide (PLO), and polymeric linoleic acid peroxide (PLina)] initiated the copolymerization of MMA and unsaturated PHA-soya to yield PMMA-PLO-PHA, PMMA-PSB-PHA, and PMMA-PLina-PHA multigraft copolymers. PMMA-PLina-PHA multigraft copolymers were completely soluble while PMMA-PSB-PHA and PMMA-PLO-PHA multigraft copolymers were partially crosslinked. Crosslinked parts of the PLO- and PSB-multigraft copolymers were isolated by the sol gel analysis and characterized by swelling measurements in CHCl3. Soluble part of the PLO- and PSB-multigraft copolymers and completely soluble PLina-multigraft copolymers were obtained and characterized by spectroscopic, thermal, gel permeation chromatography (GPC), and scanning electron microscopy (SEM) techniques. In the mechanical properties of the PHA-PLina-PMMA, the elongation at break is reduced up to ~ 9%, more or less preserving the high stress values at its break point (48%) when compared to PLina-g-PMMA. The solvent casting film surfaces were studied by means of adsorption of blood proteins and bacterial adhesion. Insertion of the PHA into the multigraft copolymers caused the dramatic increase in bacterial adhesion on the polymer surfaces. PHA insertion into the graft copolymers also increased the protein adsorption. © 2007 Wiley Periodicals. Inc.

Eser Adı
[dc.title]
PMMA-multigraft copolymers derived from linseed oil, soybean oil, and linoleic acid: Protein adsorption and bacterial adherence
Yazar
[dc.contributor.author]
Çakmaklı, Birten
Yazar
[dc.contributor.author]
Hazer, Baki
Yazar
[dc.contributor.author]
Açıkgöz, Şerefden
Yazar
[dc.contributor.author]
Can, Murat
Yazar
[dc.contributor.author]
Cömert, Füsun B.
Yayın Yılı
[dc.date.issued]
2007
Yayın Türü
[dc.type]
article
Özet
[dc.description.abstract]
Synthesis of Poly(methyl methacrylate), PMMA-multigraft copolymers derived from linseed oil, soybean oil, and linoleic acid PMMA-g-polymeric oil/oily acid-g-poly(3-hydroxy alkanoate) (PHA), and their protein adsorption and bacterial adherence have been described. Polymeric oil/oily acid peroxides [polymeric soybean oil peroxide (PSB), polymeric linseed oil peroxide (PLO), and polymeric linoleic acid peroxide (PLina)] initiated the copolymerization of MMA and unsaturated PHA-soya to yield PMMA-PLO-PHA, PMMA-PSB-PHA, and PMMA-PLina-PHA multigraft copolymers. PMMA-PLina-PHA multigraft copolymers were completely soluble while PMMA-PSB-PHA and PMMA-PLO-PHA multigraft copolymers were partially crosslinked. Crosslinked parts of the PLO- and PSB-multigraft copolymers were isolated by the sol gel analysis and characterized by swelling measurements in CHCl3. Soluble part of the PLO- and PSB-multigraft copolymers and completely soluble PLina-multigraft copolymers were obtained and characterized by spectroscopic, thermal, gel permeation chromatography (GPC), and scanning electron microscopy (SEM) techniques. In the mechanical properties of the PHA-PLina-PMMA, the elongation at break is reduced up to ~ 9%, more or less preserving the high stress values at its break point (48%) when compared to PLina-g-PMMA. The solvent casting film surfaces were studied by means of adsorption of blood proteins and bacterial adhesion. Insertion of the PHA into the multigraft copolymers caused the dramatic increase in bacterial adhesion on the polymer surfaces. PHA insertion into the graft copolymers also increased the protein adsorption. © 2007 Wiley Periodicals. Inc.
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]
Autooxidation
Konu Başlıkları
[dc.subject]
Bacterial adherence
Konu Başlıkları
[dc.subject]
Blood compatibility
Konu Başlıkları
[dc.subject]
PHA-soya
Konu Başlıkları
[dc.subject]
Poly (3-hydroxyalkanoate)s
Konu Başlıkları
[dc.subject]
Polymeric linoleic acid
Konu Başlıkları
[dc.subject]
Polymeric linseed oil
Konu Başlıkları
[dc.subject]
Polymeric soy bean oil
Konu Başlıkları
[dc.subject]
Pseudomonas oleovorans
Konu Başlıkları
[dc.subject]
Stress-strain behavior
Künye
[dc.identifier.citation]
Çakmaklı, B., Hazer, B., Açıkgöz, Ş., Can, M. ve Cömert, F. B. (2007). PMMA-multigraft copolymers derived from linseed oil, soybean oil, and linoleic acid: Protein adsorption and bacterial adherence. Journal of Applied Polymer Science, 105(6), 3448-3457. doi:10.1002/app.26397
Haklar
[dc.rights]
info:eu-repo/semantics/closedAccess
ISSN
[dc.identifier.issn]
0021-8995
İlk Sayfa Sayısı
[dc.identifier.startpage]
3448
Son Sayfa Sayısı
[dc.identifier.endpage]
3457
Dergi Adı
[dc.relation.journal]
Journal of Applied Polymer Science
Dergi Sayısı
[dc.identifier.issue]
6
Dergi Cilt Bilgisi
[dc.identifier.volume]
105
Tek Biçim Adres
[dc.identifier.uri]
https://dx.doi.org/10.1002/app.26397
Tek Biçim Adres
[dc.identifier.uri]
https://hdl.handle.net/20.500.12628/7038
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copolymers multigraft adsorption bacterial peroxide polymeric adhesion characterized PMMA-PLO-PHA surfaces PMMA-PSB-PHA PMMA-PLina-PHA completely soluble PSB-multigraft oil/oily protein linseed soybean linoleic PHA-PLina-PMMA elongation reduced values stress preserving Synthesis casting increase Periodicals increased insertion polymer dramatic compared
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