Square Wave Anodic Stripping Voltammetry Determination of Arsenic (III) onto Carbon Electrodes by Means of Co-deposition with Silver

被引：5

作者：

Mendez Cortes, Sandra Perla ^{[1
]}

Andres Galan-Vidal, Carlos ^{[1
]}

Rodriguez Avila, Jose Antonio ^{[1
]}

Alvarez Romero, Giaan Arturo ^{[1
]}

Paez-Hernandez, Maria Elena ^{[1
]}

机构：

[1] Univ Autonoma Estado Hidalgo, Area Acad Quim, Inst Ciencias Basicas & Ingn, Carretera Pachuca Tulancingo Km 4-5, Mineral De La Reforma 42184, Hidalgo, Mexico

来源：

JOURNAL OF THE MEXICAN CHEMICAL SOCIETY | 2018年 / 62卷 / 02期

关键词：

arsenic; square wave anodic stripping voltammetry; silver co-deposition; carbon screen printed electrode; glassy carbon electrode; ELECTROCHEMICAL DETECTION; WATER; NANOTUBES; AS(III); FIELD;

D O I：

10.29356/jmcs.v62i2.430

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In the present study an electrochemical assay for the detection of arsenic (III) by means of square wave anodic stripping voltammetry with co-deposition of silver at screen printed and glassy carbon electrodes is presented. This methodology shows a good behavior in presence of dissolved oxygen with appropriate detection limits to monitoring the water quality according to the guidelines values. The evaluation of most important interfering ions (Cl-, Hg2+, Pb2(+) and Cu2+) is also described. The proposed analytical strategy demonstrated to be suitable for decentralized arsenic analysis and can be easily integrated to portable instrumentation commercially available.

引用

页码：314 / 322

页数：9

共 27 条

[1] Role of carbon nanotubes in electroanalytical chemistry -: A review
Agui, Lourdes
Yanez-Sedeno, Paloma
Pingarron, Jose M.
[J]. ANALYTICA CHIMICA ACTA, 2008, 622 (1-2) : 11 - 47
[2] [Anonymous], 2000, NOM127SSA11994
[3] [Anonymous], 2011, ARS DRINK WAT
[4] Avila Rodriguez, 2013, HIDROBIOLOGICA, V13, P95
[5] Field and laboratory arsenic speciation methods and their application to natural-water analysis
Bednar, AJ
Garbarino, JR
Burkhardt, MR
Ranville, JF
Wildeman, TR
[J]. WATER RESEARCH, 2004, 38 (02) : 355 - 364
[6] Cantle J., 1982, Atomic Absorption Spectrometry - Techniques and Instrumentation in Analytical Chemistry, V5
[7] Arsenic in drinking water and lung cancer: A systematic review
Celik, Ismail
Gallicchio, Lisa
Boyd, Kristina
Lam, Tram K.
Matanoski, Genevieve
Tao, Xuguang
Shiels, Meredith
Hammond, Edward
Chen, Liwei
Robinson, Karen A.
Caulfield, Laura E.
Herman, James G.
Guallar, Eliseo
Alberg, Anthony J.
[J]. ENVIRONMENTAL RESEARCH, 2008, 108 (01) : 48 - 55
[8] Clesceri L. S., 1999, STANDARD METHODS EXA
[9] On-site analysis of arsenic in groundwater using a microfabricated gold ultramicroelectrode array
Feeney, R
Kounaves, SP
[J]. ANALYTICAL CHEMISTRY, 2000, 72 (10) : 2222 - 2228
[10] Box-Behnken design: An alternative for the optimization of analytical methods
Ferreira, S. L. C.
Bruns, R. E.
Ferreira, H. S.
Matos, G. D.
David, J. M.
Brandao, G. C.
da Silva, E. G. P.
Portugal, L. A.
dos Reis, P. S.
Souza, A. S.
dos Santos, W. N. L.
[J]. ANALYTICA CHIMICA ACTA, 2007, 597 (02) : 179 - 186

← 1 2 3 →