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گواهی نمایه سازی مقاله Release of tetracycline hydrochloride from (methacrylamide–comethacrylic acid)/ montmorillonite nanocomposite hydrogels

عنوان مقاله: Release of tetracycline hydrochloride from (methacrylamide–comethacrylic acid)/ montmorillonite nanocomposite hydrogels
شناسه (COI) مقاله: ICHEC07_465
منتشر شده در هفتمین کنگره ملی مهندسی شیمی در سال ۱۳۹۰
مشخصات نویسندگان مقاله:

a Yeganeh - Department of Chemical Engineering, Faculty of Engineering, Arak University, Arak 38156-8-8349, Iran
a barati - Department of Chemical Engineering, Faculty of Engineering, Arak University, Arak 38156-8-8349, Iran
t miri - Department of Chemical Engineering, Faculty of Engineering, Arak University, Arak 38156-8-8349, Iran

خلاصه مقاله:
Nanocomposites hydrogel composed of methacrylamide (MAAm), methacrylic acid (MAAc) and montmorillonite (cloisite 15A) were prepared and studied for swelling behavior and control drug release of tetracycline hydrochloride. X-ray diffraction analysis showed that the MMT incorporated into the nanohydrogel exhibited an exfoliated nanostructure. The exfoliated silica nanosheets are able to act as cross-linkers to form a network structure between the polymer andMMT, and this difference in the cross-linking density strongly affects the release of tetracycline. Results showed that the swelling ratio for the present nanocomposite hydrogels increased with an increase of montmorillonite. Finally, the pH-responsive behaviors of these hydrogels were investigated

کلمات کلیدی:
Methacrylamide; Montmorillonite; Methacrylic acid; Nano-composite hydogel;controlled release

صفحه اختصاصی مقاله و دریافت فایل کامل: https://www.civilica.com/Paper-ICHEC07-ICHEC07_465.html