SYNTHESIS OF AN INORGANIC HYDROGEL BASED ON STARCH AND GELATIN VIA SCHIFF BASE REACTION
عنوان مقاله: SYNTHESIS OF AN INORGANIC HYDROGEL BASED ON STARCH AND GELATIN VIA SCHIFF BASE REACTION
شناسه ملی مقاله: TCPCO04_212
منتشر شده در چهارمین همایش ملی شیمی،پتروشیمی و نانو ایران در سال 1395
شناسه ملی مقاله: TCPCO04_212
منتشر شده در چهارمین همایش ملی شیمی،پتروشیمی و نانو ایران در سال 1395
مشخصات نویسندگان مقاله:
Yalda Nojavan - Chemistry Department, Payame Noor University, 19395-4697, Tehran, Iran
Hossein Hosseinzadeh - Chemistry Department, Payame Noor University, 19395-4697, Tehran, Iran
خلاصه مقاله:
Yalda Nojavan - Chemistry Department, Payame Noor University, 19395-4697, Tehran, Iran
Hossein Hosseinzadeh - Chemistry Department, Payame Noor University, 19395-4697, Tehran, Iran
Polysaccharide-based hydrogels are remarkable materials for the biomedical fields becauseof its excellent biodegradation and biocompatibility. In this work, a novel polysaccharide-basedhydrogel was fabricated by in situ crosslinking of starch and gelatin. Starch was oxidized withperiodate to produce aldehyde groups. The reaction takes place through the formation of Schiff basesbetween aldehyde groups of starch and amino groups of gelatin. The effect of various processparameters such as reaction time, reaction temperature, starch concentration, gelatin content andperiodic acid concentration on the efficacy of the crosslinking (aldehyde content) was investigated.
کلمات کلیدی: Hydrogel; Starch; Gelatin; Schiff base
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/587452/