Electrochemical determination of vitamin C in the presence of uric acid by a novel TiO_2 nanoparticles modified carbon paste electrode 被引量：3

Electrochemical determination of vitamin C in the presence of uric acid by a novel TiO_2 nanoparticles modified carbon paste electrode

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摘要 The electrochemical behavior of vitamin C（ascorbic acid or AA） is investigated on the surface of a carbon-paste electrode modified with TiO2 nanoparticles and 2,2＇-（1,2 butanediylbis（nitriloethylidyne））-bis-hydroquinone（BBNBH）.The prepared modified electrode showed an efficient catalytic role in the electrochemical oxidation of AA,leading to remarkable decrease in oxidation overpotential and enhancement of the kinetics of the electrode reaction.This modified electrode exhibits well-separated oxidation peaks for AA and uric acid（UA）.The modified electrode is successfully applied for the accurate determination of AA in pharmaceutical preparations. The electrochemical behavior of vitamin C（ascorbic acid or AA） is investigated on the surface of a carbon-paste electrode modified with TiO2 nanoparticles and 2,2＇-（1,2 butanediylbis（nitriloethylidyne））-bis-hydroquinone（BBNBH）.The prepared modified electrode showed an efficient catalytic role in the electrochemical oxidation of AA,leading to remarkable decrease in oxidation overpotential and enhancement of the kinetics of the electrode reaction.This modified electrode exhibits well-separated oxidation peaks for AA and uric acid（UA）.The modified electrode is successfully applied for the accurate determination of AA in pharmaceutical preparations.

作者 Mohammad Mazloum-Ardakani Mohammad Ali Sheikh-Mohseni Hadi Beitollahi Ali Benvidi Hossein Naeimi

机构地区 Department of Chemistry Department of Organic Chemistry

出处《Chinese Chemical Letters》 SCIE CAS CSCD 2010年第12期1471-1474,共4页 中国化学快报（英文版）

关键词 Ascorbic acid Uric acid TiO2 nanoparticles ELECTROCATALYSIS Modified carbon paste electrode Ascorbic acid Uric acid TiO2 nanoparticles Electrocatalysis Modified carbon paste electrode

分类号 O657.1 [理学—分析化学]

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参考文献16

1Y.J.Ma,Y.Y.Pan,W.E Wang,et al.Chin.Chem.Lett.21(2010)337. 被引量：1
2M.Mazloum-Ardakani,H.Beitollahi,M.A.Sheikh-Mohseni,et al.Appl.Catal.A:Gen.378(2010)195. 被引量：1
3J.Fei,K.Wu,L.Yi,L.Li,Bull.Korean Chem.Soc.26(2005)1403. 被引量：1
4J.B.Raoof,R.Ojani,H.Beitollahi,et al.Electroanalysis 18(2006)1193. 被引量：1
5D.Madigan,I.McMurrough,M.R.Smyth,Anal.Commun.1(1996)9. 被引量：1
6J.Liu,J.I.Itoh,Spectrochim.Acta Part A 67(2007)455. 被引量：1
7P.F.Cancalon,AOAC Int.8(2001)987. 被引量：1
8Y.Z.Zhou,L.J.Zhang,S.L.Chen,et al.Chin.Chem.Lett.20(2009)217. 被引量：1
9H.A.Haper,Review of Physiological Chemistry,16th ed.,Lange Medical Publications,San Franscico,CA,1977. 被引量：1
10Y.R.Wang,P.Hu,Q.L.Liang,et al.Chin.Chem.Lett.18(2007)1111. 被引量：1

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2Martin M.F.Choi.Fluorescence quenching method for the determination of catechol with gold nanoparticles and tyrosinase hybrid system[J].Chinese Chemical Letters,2010,21(3):346-348. 被引量：4
3Zahed Karimi-Jaberi,Mohsen Keshavarzi.Efficient one-pot synthesis of 14-substituted-14H-dibenzo[a,j]xanthenes using boric acid under solvent-free conditions[J].Chinese Chemical Letters,2010,21(5):547-549. 被引量：1
4毛宗万,吴京洪,乔正平,钟增培,童叶翔,张仁俊,黄乐览,陈小明.建设综合与创新化学实验新体系的认识与实践[J].大学化学,2005,20(1):21-24. 被引量：45
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6张国峰,缪刚.高效液相色谱法测定复方芦丁片中芦丁和维生素C的含量[J].色谱,1996,14(3):227-228. 被引量：28
7徐国海,李秀超,胡柏林,孟军,汪忠波.化学修饰碳糊电极及其在药物分析中的应用[J].孝感学院学报,2005,25(6):12-15. 被引量：4
8林琼,胡勤.分析化学开放式实验教学模式的构建与探索[J].海南大学学报（自然科学版）,2009,27(2):204-206. 被引量：5
9韩得满,贾文平,梁华定.分析化学“开放式实验”教学模式探索与实践[J].台州学院学报,2009,31(3):83-85. 被引量：10
10李田,刘宁.高分子化学开放性实验的设计与探索[J].广东化工,2010,37(1):169-170. 被引量：5

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10XIE Hong-yong.Apparent 1^st order rate constant of photodegradation of formaldehyde by carbon containing TiO2 nanoparticles[J].Journal of Environmental Science and Engineering,2007,1(1):55-61. 被引量：1

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Electrochemical determination of vitamin C in the presence of uric acid by a novel TiO_2 nanoparticles modified carbon paste electrode 被引量：3

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