1403/01/10
مریم مهاجرانی

مریم مهاجرانی

مرتبه علمی: دانشیار
ارکید:
تحصیلات: دکترای تخصصی
اسکاپوس:
دانشکده: دانشکده علوم پایه
نشانی:
تلفن: 01135302455

مشخصات پژوهش

عنوان
Immobilization of Pepsin on Chitosan Magnetic Nanoparticles and Its Application in Deacetylation of Amides
نوع پژوهش
JournalPaper
کلیدواژه‌ها
Keywords Pepsin; Chitosan m agnetic n anoparticl es; Immobilization; Core-shell; Loading of enzyme
سال
2015
مجله JOURNAL OF CARBOHYDRATE CHEMISTRY
شناسه DOI
پژوهشگران Moslem Mansour Lakouraj ، azita Maashsani ، RAFIEH-SADAT , NOROUZIAN ، Maryam Mohadjerani

چکیده

A core-shell composite of chitosan on Fe3O4 nanoparticles was successfully synthesized and pepsin enzyme was immobilized on it via imine linkages. The supported aspartic protease was characterized by IR spectroscopy and its morphology was studied by X-ray diffraction (XRD) analysis, as well as scanning electron microscopy (SEM) and transmission electron microscopy (TEM), confirming its spheroidal structure. Thermal analysis was carried out by differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA) ...