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Radiation modification of some natural polymers and its possible biomedical applications / Mai Ahmed Mohamed Radwan ; Supervised Magdy Sabaa Wadid Farag Sabaa , Amr Elhag Ali

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Mai Ahmed Mohamed Radwan , 2019Description: 124 P. : charts ; 25cmOther title:
  • التحور الإشعاعى لبعض البوليمرات الطبيعية وإمكانية إستخدامها فى التطبيقات الحيوية [Added title page title]
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  • Issued also as CD
Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Organic Chemistry Summary: Based on Hydroxyethyl cellulose (HEC) and Acrylic acid (AAc), a series of biodegradable pH-sensitive hydrogels were prepared using gamma radiation as asuper clean source for polymerization and crosslinking. Incorporation of PAAc in the prepared hydrogel was confirmed by Fourier transform infrared spectroscopy (FTIR). Swelling data showed that the prepared hydrogels possessed pronounced pH sensitivity. In vitro release studies were performed to evaluate the hydrogel potential as a drug carrier using furosemide as a model drug. Experimental data showed that the release profile depends on both hydrogel composition and pH of the releasing medium
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.10.M.Sc.2019.Ma.R (Browse shelf(Opens below)) Not for loan 01010110079391000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.10.M.Sc.2019.Ma.R (Browse shelf(Opens below)) 79391.CD Not for loan 01020110079391000

Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Organic Chemistry

Based on Hydroxyethyl cellulose (HEC) and Acrylic acid (AAc), a series of biodegradable pH-sensitive hydrogels were prepared using gamma radiation as asuper clean source for polymerization and crosslinking. Incorporation of PAAc in the prepared hydrogel was confirmed by Fourier transform infrared spectroscopy (FTIR). Swelling data showed that the prepared hydrogels possessed pronounced pH sensitivity. In vitro release studies were performed to evaluate the hydrogel potential as a drug carrier using furosemide as a model drug. Experimental data showed that the release profile depends on both hydrogel composition and pH of the releasing medium

Issued also as CD

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