Abstract
A copper(II) ion-selective PVC membrane sensor based on 2-(1′-(4′-(1″-hydroxy-2″-naphthyl)methyleneamino)butyl iminomethyl)-1-naphthol (BHNB) as a novel Schiff base containing a sensing material has been successfully developed. The sensor exhibits a good linear response of 29 mV per decade within the concentration range of 10-1 - 10-6 M of Cu2+. The sensor shows good selectivity for copper(II) ion in comparison with alkali, alkaline earth, transition and heavy metal ions. The BHNB-based sensor is suitable for use with aqueous solutions of pH 3.5 - 7.0 and displays minimal interference by Sr(II), Cd(II), Hg(II), Zn(II) and Pb(II), which are known to interfere with other previously suggested electrodes. The proposed membrane electrode was used as a sensor for determining the Cu(II) content in black tea samples. It was also applied as an indicator electrode in the potentiometric titration of Cu2+ ions with EDTA.
Similar content being viewed by others
References
C. A. Fleming and J. T. Trevors, J. Water Air Soil Pollut., 1989, 14, 143.
G. M. Morrison, in “Handbook on Metal-Ligand Interactions in Biological Fields”, ed. G. Berthon, 1995, Vol. 1, Chap. 7 A, Marcel Dekker, New York.
T. M. Florence, B. G. Lumsden, and J. J. Fardy, Anal. Chim. Acta, 1983, 151, 281.
P. Bühlmann, E. Pretsch, and E. Bakker, Chem. Rev., 1998, 1998.
S. Kamata, Y. Yamasaki, M. Higo, A. Bhale, and Y. Fukanaga, Analyst, 1988, 113, 45.
J. Casabo, L. Mestres, L. Escriche, F. Texidor, and C. Perez-Jimenez, Chem. Soc., Dalton Trans., 1991, 1991.
S. Kamata, A. Bhale, Y. Fukanaga, and H. Murata, Anal. Chem., 1988, 60, 2464.
S. Kamata, H. Murata, Y. Kubo, and A. Bhale, Analyst, 1989, 114, 1029.
Z. Bazooka, Analyst, 1988, 113, 1803.
P. L. H. M. Cobber, R. J. M. Gherkin, J. B. Boomer, P. Barged, W. Vroom, and D. N. Reinhoudt, J. Am. Chem. Soc., 1992, 114, 10573.
K. Ren, Talanta, 1988, 113, 1803.
M. R. Ganjali, T. Poursaberi, L. Hagi-agha Babaei, M. Yousefi, S. Rouhani, and M. Shamsipur, Fresenius J. Anal. Chem., 2001, 370, 1091.
M. Shamsipur, M. R. Ganjali, and A. Rouhollahi, Anal. Sci., 2001, 17, 935.
M. Shamsipur, S. Rouhani, M. R. Ganjali, H. Eshghi, and H. Sharghi, Anal. Sci., 2001, 17, 1049.
M. Shamsipur, M. Yousefi, and M. R. Ganjali, Anal. Chem., 2000, 72, 2391.
M. Hasani and M. Shamsipur, J. Solut. Chem., 1994, 23, 721.
M. Shamsipur and M. R. Ganjali, J. Inc. Phenom., 1997, 28, 315.
M. Javanbakht, M. R. Ganjali, H. Eshghi, H. Sharghi, and M. Shamsipur, Electroanalysis, 1999, 11, 81.
M. R. Ganjali, A. Moghimi, and M. Shamsipur, Anal. Chem., 1998, 70, 5259.
R. D. Armstrong, A. K. Covington, and W. G. Proud, J. Electroanal. Chem., 1988, 257, 155.
E. Bakker, P. Bühlmann, and E. Pretsch, Chem. Rev., 1997, 1997.
Y. Umezawa, K. Umezawa, and H. Sato, Pure Appl. Chem., 1995, 67, 507.
M. H. Pournaghi-Azar and F. Farajnia, Microchem. J., 1999, 63, 285.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Ganjali, M.R., Golmohammadi, M., Yousefi, M. et al. Novel PVC-Based Copper(II) Membrane Sensor Based on 2-(1′-(4′-(1″-Hydroxy-2″-naphthyl)methyleneamino)butyl iminomethyl)-1-naphthol. ANAL. SCI. 19, 223–227 (2003). https://doi.org/10.2116/analsci.19.223
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.2116/analsci.19.223