NEW APPROACHES FOR ELECTROCHEMICAL DETECTION OF ASCORBIC ACID

被引：0

作者：

Badea, Mihaela ^{[1
]}

Chiperea, Sabina ^{[1
]}

Balan, Mihaela ^{[1
]}

Floroian, Laura ^{[1
]}

Restani, Patrizia ^{[2
]}

Marty, Jean-Louis ^{[3
]}

Iovan, Ciprian ^{[4
]}

Tit, Delia Mirela ^{[5
]}

Bungau, Simona ^{[5
]}

Taus, Nicoleta ^{[1
]}

机构：

[1] Transilvania Univ Brasov, Fac Med, 56 Nicolae Balcescu St, Brasov, Romania

[2] Univ Milan, Sch Pharm, 7 Via Festa Perdono St, Milan, Italy

[3] Univ Perpignan, Inst Univ Technol Perpignan, Dept Genie Biol, Via Domitia,Chemin Passio Vella,BP 79905, F-66962 Perpignan 9, France

[4] Univ Oradea, Fac Med & Pharm, Dept Preclin Sci, 10 P Ta 1 Decembrie Sq, Oradea, Romania

[5] Univ Oradea, Fac Med & Pharm, Pharm Dept, 29 Nicolae Jiga St, Oradea, Romania

来源：

FARMACIA | 2018年 / 66卷 / 01期

关键词：

ascorbic acid; differential pulse voltammetry; electrochemistry detection; BIOSENSORS;

D O I：

暂无

中图分类号：

R9 [药学];

学科分类号：

1007 ;

摘要：

Ascorbic acid, well known as vitamin C, acts as antioxidant, helping the prevention of cell damage caused by free radicals. The paper presents fast methods for detecting ascorbic acid, using differential pulse voltammetry in different designed experiments. There were studied the possibilities of detection using buffer systems with pH 5.8, 7.0, 7.4 and original transducers. Each compound was analysed specifically at the potential indicated by the maximum signal appeared during the electrochemical study. The method could be successfully applied for single compound detection in food and drug samples.

引用

页码：83 / 87

页数：5

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