Abstract
The potentiometric anion responses of ion-selective electrodes prepared with polymeric membranes doped with gallium(III), indium(III) and thallium(III) metalloporphyrins are examined. These group XIII metals, when inserted into either octaethyl- or tetraphenyl-porphyrin derivatives and subsequently incorporated into plasticized poly(vinyl chloride) membranes, serve as anion ionophores with selectivity patterns that deviate significantly from the classical Hofmeister series for anions. The gallium(III) porphyrin-based electrodes exhibit significantly enhanced response toward fluoride, whereas the indium(III) and thallium(III) porphyrins display some preference for chloride and also effectively discriminate less hydrated anions such as perchlorate and nitrate. All of the metalloporphyrins investigated are determined to function via a charged carrier response mechanism. This mechanism is elucidated by correlating the effect of adding lipophilic ionic sites, either cationic (quaternary ammonium) or anionic (tetraphenylborate) salts, to the observed anion selectivity and response patterns of the metalloporphyrin-based liquid /polymer membrane electrodes.
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References
Y. Umezawa, “CRC Handbook of Ion-Selective Electrodes: Selectivity Coefficients”, CRC Press, Boca Raton, 1990.
F. Hofmeister, Arch. Exp. Pathol. Pharmakol., 24, 247 (1888).
J. Wang, Anal. Chem., 67, 487R (1995).
J. Wang, Anal. Chem., 69, 186R (1997).
M. Rothmaier, U. Schaller, W. E. Morf and E. Pretsch, Anal. Chim. Acta, 327, 17 (1996).
F. Z. El Aamrami, A. Sastre, M. Aguilar, L. Beyer and A. Florido, Anal. Chim. Acta, 329, 247 (1996).
D. Liu, W.-C. Chen, R.-H. Yang, G.-L. Shen and R.-Q. Yu, Anal. Chim. Acta, 338, 209 (1997).
D. Siswanta, J. Takenaka, T. Suzuki, H. Sasakura, H. Hisamoto and K. Suzuki, Chem. Lett., 1997, 195.
J.-Z. Li, X.-Y. Pang, D. Gao and R.-Q. Yu, Talanta, 42, 1775 (1995).
H. Hisamoto, D. Siswanta, H. Nishihara and K. Suzuki, Anal. Chim. Acta, 304, 171 (1995).
T. Katsu and Y. Mori, Talanta, 43, 755 (1996).
P. Schulthess, D. Ammann, W. Simon, C. Caderas, R. Stepanek and B. Krautler, Helv. Chim. Acta, 67, 1026 (1984).
D. Ammann, M. Huser, B. Krautler, B. Rusterholz, P. Schulthess, B. Lindemann, E. Halder and W. Simon, Helv. Chim. Acta, 69, 849 (1986).
N. A. Chaniotakis, A. M. Chasser, M. E. Meyerhoff and J. T. Groves, Anal. Chem., 60, 185 (1988).
D. V. Brown, N. A. Chaniotakis, I. H. Lee, S. C. Ma, S. B. Park, M. E. Meyerhoff, R. J. Nick and J. T. Groves, Electroanalysis, 1, 477 (1989).
M. Huser, W. E. Morf, K. Fluri, K. Seiler, P. Schulthess and W. Simon, Helv. Chim. Acta, 73, 1481 (1990).
A. Jyo and H. Egawa, Anal. Sci., 8, 823 (1992).
H. Suzuki, H. Nakagawa, M. Mifune and Y. Saito, Anal. Sci., 9, 351 (1993).
D. Gao, J. Gu, R.-Q. Yu and G.-D. Zheng, Anal. Chim. Acta, 302, 263 (1995).
Y. K. Hong, Y. R. Kang, D. H. Shin, D. S. Shin, G. S. Cha and H. Nam, Anal. Sci. Technol., 9, 270 (1996).
A. Hodinar and A. Jyo, Chem. Lett., 1988, 993.
A. Hodinar and A. Jyo, Anal. Chem., 61, 1169 (1989).
X. Li and D. J. Harrison, Anal. Chem., 63, 2168 (1991).
U. Schaller, E. Bakker, U. E. Spichiger and E. Pretsch, Talanta, 41, 1001 (1994).
E. Bakker, E. Malinowska, R. Schiller and M. E. Meyerhoff, Talanta, 41, 881 (1994).
E. Malinowska and M. E. Meyerhoff, Anal. Chim. Acta, 300, 33 (1995).
N. A. Chaniotakis, S. B. Park and M. E. Meyerhoff, Anal. Chem., 61, 566 (1989).
C. E. Kibbey, S. B. Park, G. DeAdwyler and M. E. Meyerhoff, J. Electroanal. Chem., 335, 135 (1992).
I. H. A. Badr, M. E. Meyerhoff and S. S. M. Hassan, Anal. Chim. Acta, 321, 11 (1996).
U. Schaller, E. Bakker, U. E. Spichiger and E. Pretsch, Anal. Chem., 66, 391 (1994).
W. E. Morf, G. Kahr and W. Simon, Anal. Lett., 7, 9 (1974).
P. C. Meier, W. E. Morf, M. Laubli and W. Simon, Anal. Chim. Acta, 156, 1 (1984).
S. B. Park, W. Matuszewski, M. E. Meyerhoff, Y. H. Liu and K. M. Kadish, Electroanalysis, 3, 909 (1991).
D. Gao, J. Gu, R.-Q. Yu and G.-D. Zheng, Analyst [London], 120, 499 (1995).
M. Telting-Diaz, M. Collison and M. E. Meyerhoff, Anal. Chem., 66, 576 (1994).
M. Nagele and E. Pretsch, Mikrochim. Acta, 121, 269 (1995).
J. B. Walker, C. R. Twine and G. R. Choppin, J. Inorg. Nucl. Chem., 33, 1813 (1971).
E. Hogfeldt, “Stability Constants of Metal-Ion Complexes”, Pergamon Press, Oxford, 1982.
W. E. Morf, “The Principles of Ion-Selective Electrodes and of Membrane Transport”, Elsevier, New York, 1981.
U. Schaller, E. D. Steinle, I. H. A. Badr, M. E. Meyerhoff and E. Pretsch, paper#737, Pittsburgh Conference, Chicago, March 1996.
J. A. Brochot and I. W. Siddiqi, Anal. Chim. Acta, 224, 329 (1989).
S. L. R. Barker, M. R. Shortseed and R. Kopelman, Anal. Chem., 69, 990 (1997).
R. Lewandowski, T. Sokalski and A. Hulanicki, Clin. Chem., 35, 2146 (1989).
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Steinle, E.D., Schaller, U. & Meyerhoff, M.E. Response Characteristics of Anion-Selective Polymer Membrane Electrodes Based on Gallium(III), Indium(III) and Thallium(III) Porphyrins. ANAL. SCI. 14, 79–84 (1998). https://doi.org/10.2116/analsci.14.79
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DOI: https://doi.org/10.2116/analsci.14.79
Keywords
- Ion-selective electrode
- anion sensor
- gallium(III) porphyrin
- indium(III) porphyrin
- thallium(III) porphyrin
- ionic sites