Simultaneous Voltammetric Determination of Uric Acid, Xanthine, and Hypoxanthine Using CoFe2O4Reduced Graphene Oxide-Modified Electrode
المؤلفون المشاركون
Vuong Hoan, Nguyen Thi
Quang Khieu, Dinh
Hai Phong, Nguyen
Xuan Mau, Tran
Le Thi Thanh, Thuy
Nguyen, Minh Ngoc
Cao, Van Hoang
Trang, Nguyen Thi Hong
Vu, Ho Xuan Anh
Thu, Phan Thi Kim
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-15، 15ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-07-10
دولة النشر
مصر
عدد الصفحات
15
التخصصات الرئيسية
الملخص EN
In the present paper, the synthesis of cobalt ferrite/reduced graphene oxide (Co2Fe2O4/rGO) composite and its use for the simultaneous determination of uric acid (UA), xanthine (XA), and hypoxanthine (HX) is demonstrated.
Cobalt ferrite hollow spheres were synthesized by using the carbonaceous polysaccharide microspheres prepared from a D-glucose solution as templates, followed by calcination.
The CoFe2O4/rGO composite was prepared with the ultrasound-assisted method.
The obtained material was characterized by using X-ray diffraction, scanning electron microscopy, X-ray photoelectron spectroscopy, EDX elemental mapping, and nitrogen adsorption/desorption isotherms.
The electrochemical behavior of UA, XA, and HX on the CoFe2O4/rGO-modified electrode was studied with cyclic voltammetry and differential pulse voltammetry (DPV).
The modified electrode exhibits excellent electrocatalytic activity towards the oxidation of the three compounds.
The calibration curves for UA, XA, and HX were obtained over the range of 2.0–10.0 μM from DPV.
The limits of detection for UA, XA, and HX are 0.767, 0.650, and 0.506 μM, respectively.
The modified electrode was applied to the simultaneous detection of UA, XA, and HX in human urine, and the results are consistent with those obtained from the high-performance liquid chromatography technique.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Vuong Hoan, Nguyen Thi& Nguyen, Minh Ngoc& Trang, Nguyen Thi Hong& Le Thi Thanh, Thuy& Cao, Van Hoang& Xuan Mau, Tran…[et al.]. 2020. Simultaneous Voltammetric Determination of Uric Acid, Xanthine, and Hypoxanthine Using CoFe2O4Reduced Graphene Oxide-Modified Electrode. Journal of Nanomaterials،Vol. 2020, no. 2020, pp.1-15.
https://search.emarefa.net/detail/BIM-1188637
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Vuong Hoan, Nguyen Thi…[et al.]. Simultaneous Voltammetric Determination of Uric Acid, Xanthine, and Hypoxanthine Using CoFe2O4Reduced Graphene Oxide-Modified Electrode. Journal of Nanomaterials No. 2020 (2020), pp.1-15.
https://search.emarefa.net/detail/BIM-1188637
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Vuong Hoan, Nguyen Thi& Nguyen, Minh Ngoc& Trang, Nguyen Thi Hong& Le Thi Thanh, Thuy& Cao, Van Hoang& Xuan Mau, Tran…[et al.]. Simultaneous Voltammetric Determination of Uric Acid, Xanthine, and Hypoxanthine Using CoFe2O4Reduced Graphene Oxide-Modified Electrode. Journal of Nanomaterials. 2020. Vol. 2020, no. 2020, pp.1-15.
https://search.emarefa.net/detail/BIM-1188637
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1188637
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر