Preparation and characterization of phosphorylated chitosan films via graft copolymerization
| dc.contributor.advisor | Yılmaz, Elvan | |
| dc.contributor.author | Mizwari, Zirar Mohammed Taher | |
| dc.date.accessioned | 2017-05-17T05:12:56Z | |
| dc.date.available | 2017-05-17T05:12:56Z | |
| dc.date.issued | 2013-07 | |
| dc.date.submitted | 2013 | |
| dc.department | Eastern Mediterranean University, Faculty of Arts and Science, Department of Chemistry | en_US |
| dc.description | Master of Science in Chemistry. Thesis (M.S.)--Eastern Mediterranean University, Faculty of Arts and Sciences, Dept. of Chemistry, 2013. Supervisor: Prof. Dr. Elvan Yılmaz. | en_US |
| dc.description.abstract | Graft copolymerization of bis (2-methacryloyl oxy ethyl) acid phosphate (BAP) on to chitosan initiated by potassium per sulphate (KPS) under N2 atmosphere has been studied. The effect of polymer concentration, monomer concentration, polymerization temperature, initiator concentration and polymerization time on the grafting yield have been investigated. The copolymers were characterized by FTIR, SEM, DSC, and contact angle measurement. Swelling and dissolution behaviour of grafted polymer was followed in different buffer solutions (pH = 3, 7, and 11). Keywords: Chitosan, Phosphorylated Chitosan, Contact Angle, BAP | en_US |
| dc.description.abstract | ÖZ: Azot atmosferi altında potasyum persülfat (KPS) redoks başlatıcısı kullanılarak farklı konsantrasyonlardaki kitosan sulu çözeltilerinin bis(2-metakriloil oksi) asit fosfat (BAP) ile kopolimerizasyonu incelenmiştir. Polimer konsantrasyonunun, monomer konsantrasyonu, polimerizasyon sıcaklığı, başlatıcı konsantrasyon ve polimerizasyon süresinin % aşılama etkisi çalışılmıştır. Aşılı kopolimerler FTIR, SEM, DSC ile karakterize edilmiş ve temas açısı ile hidrofilik özelliği incelenmiştir. Sentezlenen yeni fosforile kitosan filmlerin morfolojileri ile termal davranışları SEM ve DSC analizleri ile test edilmiştir. Aşılı polimerin şişme davranışı farklı pH' lardaki tampon çözeltilerde (pH = 3, 7 ve 11) test incelenmiştir. Anahtar Kelimeler: Kitosan, Fosforile Kitosan, Temas Açısı, BAP | en_US |
| dc.identifier.citation | Mizwari, Zirar Mohammed Taher. (2013). Preparation and characterization of phosphorylated chitosan films via graft copolymerizatio. Thesis (M.S.), Eastern Mediterranean University, Institute of Graduate Studies and Research, Dept. of Chemistry, Famagusta: North Cyprus. | en_US |
| dc.identifier.uri | https://hdl.handle.net/11129/3255 | |
| dc.language.iso | en | |
| dc.publisher | Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ) | en_US |
| dc.relation.publicationcategory | Tez | |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.subject | Chemistry | en_US |
| dc.subject | Chitosan | en_US |
| dc.subject | Phosphorylated Chitosan | en_US |
| dc.subject | Contact Angle | en_US |
| dc.subject | BAP | en_US |
| dc.title | Preparation and characterization of phosphorylated chitosan films via graft copolymerization | en_US |
| dc.type | Master Thesis |
