the effect of ferric oxide nanoparticles on peroxidase and catalase enzyme activity in healthy human serum | Zendy

Shaemaa Hadi Abdulsada | Zendy

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the effect of ferric oxide nanoparticles on peroxidase and catalase enzyme activity in healthy human serum

Author(s) -

Shaemaa Hadi Abdulsada

Publication year - 2019

Publication title -

al-mustansiriyah journal of science

Language(s) - English

Resource type - Journals

eISSN - 2521-3520

pISSN - 1814-635X

DOI - 10.23851/mjs.v30i1.468

Subject(s) - catalase , peroxidase , ferric , chemistry , nuclear chemistry , nanoparticle , enzyme , enzyme assay , inorganic chemistry , biochemistry , materials science , nanotechnology

الخلاصه : تم في هذا البحث تحضير الدقائق النانويه لاوكسيد الحديد باستخدام طريقه محلول الهلام من حامض الاوليك .تم دراسه حجم الدقائق النانويه بواسطه مسح المجهر الالكتروني وتحليل الجاذبيه الحراريه .تم دراسة تاثير الدقائق النانويه لاوكسيد الحديد على فعاليه انزيم الكاتليز والبيروكسيديز . اظهرت النتائج ان للدقائق النانويه المحضره تاثير تثبيطي تنافسي على انزيم البيروكسيديز ولاتنافسي على الكاتليز . Abstract: In this work ferric oxide nanoparticles were prepared by sol-gel method from oleic acid .the size of nanoparticles were studied by Scanning electron microscopy (SEM) and Thermal gravimetric analysis (TGA).the effect of ferric oxide nanoparticles on catalase and peroxidase enzyme activity in healthy human serum were studied .the results showed that ferric nanparticles acted as competitive inhibitor with peroxidase and un competitive inhibitor with catalase enzyme .

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