Preparation, Characterization and İnvestigation of Swelling Behavior of HEMA-Based Amphiphilic Semi-IPN Cryogels Containing Polymeric Linoleic Acid
Year 2022,
Volume: 10 Issue: 1, 154 - 169, 31.01.2022
Cansu Meltem Gürel
Koray Şarkaya
,
Abdulkadir Allı
Abstract
In this study, it was aimed to synthesize and characterize a new polymeric cryogel system to be formed with polymeric linoleic acid (PLina), a vegetable oil-based polymeric fatty acid, and the widely preferred 2-hydroxyethyl methacrylate (HEMA) monomer. cryogels. For this purpose, firstly, autoxidation and hydroxylation reactions were carried out for polymeric lineloic acid, respectively. Hydroxylated polymeric lineloic acid (PLina-OH) and HEMA monomer were subjected to a cryogenic gelation reaction in the presence of N,N′-methylene bisacrylamide (MBAA) as crosslinking agent. The obtained new cryogel was characterized by FTIR, SEM, BET, TGA analyses. The swelling behavior of the synthesized PLinaOH-HEMA cryogels in water was concluded with kinetic studies. In the other hands, some of polar and non-polar other solvents was used for investigation of all cryogels to see their potentials for solvent uptake.
Supporting Institution
Düzce University Scientific Research Projects
Project Number
2019.05.03.1024
Thanks
This study was supported by Düzce University Scientific Research Projects (Grant/Award Number: 2019.05.03.1024).
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Polimerik Linoleik Asit Içeren HEMA Bazlı Amfifilik Yarı IPN Kriyojellerin Hazırlanması, Karakterizasyonu ve Şişme Davranışının Araştırılması
Year 2022,
Volume: 10 Issue: 1, 154 - 169, 31.01.2022
Cansu Meltem Gürel
Koray Şarkaya
,
Abdulkadir Allı
Abstract
Bu çalışmada, bitkisel yağ bazlı bir polimerik yağ asidi olan polimerik linoleik asit (PLina) ve yaygın olarak tercih edilen 2-hidroksietil metakrilat (HEMA) monomeri ile oluşturulacak yeni bir polimerik kriyojel sisteminin sentezlenmesi ve karakterize edilmesi amaçlanmıştır. Bu amaçla, öncelikle polimerik lineloik asit için sırasıyla otooksidasyon ve hidroksilasyon reaksiyonları gerçekleştirilmiştir. Hidroksillenmiş polimerik lineloik asit ve HEMA monomer, çapraz bağlayıcı olarak MBAA varlığında bir kriyojenik jelleşme reaksiyonuna tabi tutuldu. Elde edilen yeni kriyojeller, FTIR, SEM, BET, TGA analizleri ile karakterize edilmiştir. Sentezlenen PLinaOH-HEMA kriyojellerinin sudaki şişme davranışı kinetik çalışmalarla sonuçlandırılmıştır. Öte yandan, tüm kriyojellerin çözücü alımı için potansiyellerini görmek için araştırmak için bazı polar ve polar olmayan diğer çözücüler kullanıldı.
Project Number
2019.05.03.1024
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