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الرئيسية > The Role of Nanoparticles for...>الوصف

The Role of Nanoparticles for Enhancing Enzymes Activity to Remove Stains from Paper Manuscripts and Leather Artifacts: Article Review

المصدر: مجلة كلية الآداب
الناشر: جامعة سوهاج - كلية الآداب
المؤلف الرئيسي: Abdel-Nasser, Mahmoud (Author)
مؤلفين آخرين: Abdel Maksoud, Gomaa (Co-Author) , Abdel-Aziz, Mohamed S. (Co-Author) , Darwish, Sawsan (Co-Author)
المجلد/العدد: ع47, ج1
محكمة: نعم
الدولة: مصر
التاريخ الميلادي: 2018
الصفحات: 47 - 71
ISSN: 1110-7839
رقم MD: 985537
نوع المحتوى: بحوث ومقالات
اللغة: الإنجليزية
قواعد المعلومات: HumanIndex
مواضيع:
علم المخطوطات | الجسيمات النانوية | المخطوطات الورقية | المصنوعات الجلدية | علم الآثار
كلمات المؤلف المفتاحية:
Enzymes | Nanoparticles | Stains | Synthesize | Biocatalysis | Photo Catalyst | Cofactor
رابط المحتوى:
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المستخلص: There are many paper manuscripts and leather artifacts in different locations in Egypt (museums, libraries and etc.). Some of these locations are in improper conditions. According to that, some stains derived from different sources can be found on the surface of these materials. These stains are considered one of the most important problems that façade the conservators. In archaeological field, enzymes are used alone for removing stains. The aim of this paper is to focus on the role of some nanoparticles to enhance the activity of enzymes for removing stains more than being used alone. This study concludes that the use of nanoparticles with enzymes have high stability in a wide range of temperature and pH, compared to free enzymes. They benefit from the properties of nanoparticles such as size, shape, structure and their high catalysis capacity biocatalysts enzymes.
ISSN: 1110-7839

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