Vol 62 No 4 (2017): Journal of the Chilean Chemical Society
Original Research Papers
ANODIC STRIPPING VOLTAMMETRIC DETERMINATION OF LEAD USING A CHEMICALLY MODIFIED ELECTRODE BASED ON AZA CROWN ETHER
Published
February 9, 2018
Keywords
- Aza crown ether,
- anodic stripping voltammetry,
- lead
How to Cite
Segura, R., Díaz, K., Pizarro, J., Placencio, A., Tapia, D., & Fajardo, Ángelo. (2018). ANODIC STRIPPING VOLTAMMETRIC DETERMINATION OF LEAD USING A CHEMICALLY MODIFIED ELECTRODE BASED ON AZA CROWN ETHER. Journal of the Chilean Chemical Society, 62(4). Retrieved from https://jcchems.com/index.php/JCCHEMS/article/view/466
Copyright (c) 2018 Journal of the Chilean Chemical Society
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Abstract
A glassy carbon electrode was modified by drop-coating technique using 1,4,10,13-Tetraoxa-7,16-diazaciclooctadecano (diaza-18 -crown-6 or DA18C6) and Nafion (NF) for the determination of Pb (II) by square wave anodic stripping voltammetric (SWASV). The new electrode exhibits an increase in due to major pre-concentration of aza crown ether and ionic exchange of NF with metal cations. Optimal conditions were: 3 mmol L-1 DA18C6, 3 wt % NF, 10 mmol L-1 HCl as supporting electrolyte, a frequency of 15 Hz , an accumulation time of 300 s and an accumulation potential of -0.80 V. The detection limit was 0.09 μg L-1 and linear range was 10-50 μg L-1. Interference from metal ions such us Fe (II), Pb (II), Cd (II) and Cu (II) was also studied. The method is sensitive, selective and simple with a relative standard deviation of 11%.
References
- - Gama, E. M.; Lima, A. D.; Lemos, V. A. Journal of Hazardous Materials 2006, 136, 757-762.
- - Wong, E. L. S.; Chow, E.; Gooding, J. J. Electrochemistry Communications 2007, 9, 845-849.
- - Tuzen, M.; Soylak, M.; Parlar, K. Bulletin of Environmental Contamination and Toxicology 2005, 75, 284-289.
- - Castaneda, M. T.; Perez, B.; Pumera, M.; del Valle, M.; Merkoci, A.; Alegret, S. Analyst 2005, 130, 971-976.
- - Süren, E.; Yilmaz, S.; Türkoglu, M.; Kaya, S. Environmental Monitoring and Assessment 2007, 125, 91-98.
- - Arancibia, V.; Nagles, E.; Cornejo, S. Talanta 2009, 80, 184-188.
- - da Silva, E. L.; Ganzarolli, E. M.; de Queiroz, R. R. U. Analytical Letters 2005, 38, 2089-2101.
- - Fayazi, M.; Taher, M. A.; Afzali, D.; Mostafavi, A.; Ghanei-Motlagh, M. Materials Science and Engineering C 2016, 60, 365-373.
- - Mohd Salim, R.; Khan Chowdhury, A. J.; Rayathulhan, R.; Yunus, K.; Sarkar, M. Z. I. Desalination and Water Treatment 2016, 57, 303-314.
- - Chattopadhyay, P.; Fisher, A. S.; Henon, D. N.; Hill, S. J. Microchimica Acta 2004, 144, 277-283.
- - Cerutti, S.; Silva, M. F.; Gásquez, J. A.; Olsina, R. A.; Martinez, L. D. Spectrochimica Acta Part B: Atomic Spectroscopy 2003, 58, 43-50.
- - Nakagawa, J.; Tsuchiya, Y. Japanese Journal of Toxicology and Environmental Health 1995, 41, 116-126.
- - Lu, Y. Y.; Luo, D. G.; Lai, A.; Huang, X. X. In Water Resources and Environment - Proceedings of the International Conference on Water Resources and Environment, WRE 2015, 2016, pp 115-118.
- - Beltrán, B.; Leal, L. O.; Ferrer, L.; Cerdà, V. Journal of Analytical Atomic Spectrometry 2015, 30, 1072-1079.
- - Talio, M. C.; Alesso, M.; Acosta, M. G.; Acosta, M.; Fernández, L. P. Talanta 2014, 127, 244-249.
- - Murray, R. W.; Ewing, A. G.; Durst, R. A. Analytical Chemistry 1987, 59, 379A-390A.
- - Segura, R.; Pradena, M.; Pinto, D.; Godoy, F.; Nagles, E.; Arancibia, V. Talanta 2011, 85, 2316-2319.
- - Arrigan, D. W. M. Analyst 1994, 119, 1953-1966.
- - Ryan, M. D.; Chambers, J. Q. Analytical Chemistry 1992, 64, 79R-116R.
- - Hutton, E. A.; Hocevar, S. B.; Ogorevc, B.; Smyth, M. R. Electrochemistry Communications 2003, 5, 765-769.
- - Gumpu, M. B.; Sethuraman, S.; Krishnan, U. M.; Rayappan, J. B. B. Sensors and Actuators B: Chemical 2015, 213, 515-533.
- - Shaidarova, L. G.; Budnikov, G. K. Journal of Analytical Chemistry 2008, 63, 922-942.
- - Rahman, M. A.; Won, M.-S.; Shim, Y.-B. Analytical chemistry 2003, 75, 1123-1129.
- - Gouveia‐Caridade, C.; Pauliukaite, R.; Brett, C. Electroanalysis 2006, 18, 854-861.
- - Gokel, G. W.; Leevy, W. M.; Weber, M. E. Chemical reviews 2004, 104, 2723-2750.
- - Hiraoka, M. Crown ethers and analogous compounds; Elsevier, 2013.
- - González‐Calabuig, A.; Guerrero, D.; Serrano, N.; del Valle, M. Electroanalysis 2015.
- - Serrano, N.; González-Calabuig, A.; del Valle, M. Talanta 2015, 138, 130- 137.
- - Prabhu, S. V.; Baldwin, R. P.; Kryger, L. Electroanalysis 1989, 1, 13-21.
- - Anandhakumar, S.; Mathiyarasu, J. Microchimica Acta 2013, 180, 1065- 1071.
- - Parham, H.; Zargar, B. Russian Journal of Electrochemistry 2002, 38, 484-487.
- - Alizadeh, N.; Shamsipur, M. Talanta 1993, 40, 503-506.
- - Dong, S.; Wang, Y. Talanta 1988, 35, 819-821.
- - Dong, S.; Wang, Y. Analytica Chimica Acta 1988, 212, 341-347.
- - Torma, F.; Kádár, M.; Tóth, K.; Tatár, E. Analytica chimica acta 2008, 619, 173-182.
- - Segura, R.; Pizarro, J.; Díaz, K.; Placencio, A.; Godoy, F.; Pino, E.; Recio, F. Sensors and Actuators B: Chemical 2015, 220, 263-269.
- - Wang, J. Analytical electrochemistry; John Wiley & Sons, 2006.
- - Miller, J. N. M.; Miller, J. C. J. N.; Miller, J. C.; Miller, J. N. M.; Miller, J. C. J. N.; Miller, J. C. M.; Miller, J. N. J. C.; Miller, J. N. Estadística y quimiometría para química analítica; Pearson Educación, 2002.
- - Degefa, T. H.; Chandravanshi, B. S.; Alemu, H. Electroanalysis 1999, 11, 1305-1311.
- - Zen, J.-M.; Yang, C.-C.; Kumar, A. S. Analytica Chimica Acta 2002, 464, 229-235.
- - Laschi, S.; Palchetti, I.; Mascini, M. Sensors and Actuators B: Chemical 2006, 114, 460-465.
