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Synthesis of Gold Nanoparticles Stabilized in Dextran Solution by Gamma Co-60 Ray Irradiation and Preparation of Gold NanoparticlesDextran Powder
المؤلفون المشاركون
Hoa, Tran Thai
Nguyen, Ngoc Duy
Dang, Van Phu
Nguyen, Quoc Hien
Diem, Phan Ha Nu
Thao, Doan Thi Thu
Quy, Hoang Thi Dong
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-10-16
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Gold nanoparticles (AuNPs) in spherical shape with diameter of 6–35 nm stabilized by dextran were synthesized by γ-irradiation method.
The AuNPs were characterized by UV-Vis spectroscopy and transmission electron microscopy.
The influence of pH, Au3+ concentration, and dextran concentration on the size of AuNPs was investigated.
Results indicated that the smallest AuNPs size (6 nm) and the largest AuNPs size (35 nm) were obtained for pH of 1 mM Au3+/1% dextran solution of 5.5 and 7.5, respectively.
The smaller Au3+ concentration favored smaller size and conversely the smaller dextran concentration favored bigger size of AuNPs.
AuNPs powders were prepared by spay drying, coagulation, and centrifugation and their sizes were also evaluated.
The purity of prepared AuNPs powders was also examined by energy dispersive X-ray (EDX) analysis.
Thus, the as-prepared AuNPs stabilized by biocompatible dextran in solution and/or in powder form can be potentially applied in biomedicine and pharmaceutics.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Diem, Phan Ha Nu& Thao, Doan Thi Thu& Dang, Van Phu& Nguyen, Ngoc Duy& Quy, Hoang Thi Dong& Hoa, Tran Thai…[et al.]. 2017. Synthesis of Gold Nanoparticles Stabilized in Dextran Solution by Gamma Co-60 Ray Irradiation and Preparation of Gold NanoparticlesDextran Powder. Journal of Chemistry،Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1172243
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Diem, Phan Ha Nu…[et al.]. Synthesis of Gold Nanoparticles Stabilized in Dextran Solution by Gamma Co-60 Ray Irradiation and Preparation of Gold NanoparticlesDextran Powder. Journal of Chemistry No. 2017 (2017), pp.1-8.
https://search.emarefa.net/detail/BIM-1172243
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Diem, Phan Ha Nu& Thao, Doan Thi Thu& Dang, Van Phu& Nguyen, Ngoc Duy& Quy, Hoang Thi Dong& Hoa, Tran Thai…[et al.]. Synthesis of Gold Nanoparticles Stabilized in Dextran Solution by Gamma Co-60 Ray Irradiation and Preparation of Gold NanoparticlesDextran Powder. Journal of Chemistry. 2017. Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1172243
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1172243
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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