Effect of perfluorinated surfactant as additive of background electrolyte for capillary electrophoresis of inorganic cations

Czasopismo : Acta Chromatographica
Tytuł artykułu : Effect of perfluorinated surfactant as additive of background electrolyte for capillary electrophoresis of inorganic cations

Autorzy :
Xu, L. N.
Yantai University Department of Applied Chemistry Yantai 264005 P.R. China,
Gai, F. Y.
Yantai University Department of Applied Chemistry Yantai 264005 P.R. China,
Mu, G. F.
Yantai University Department of Applied Chemistry Yantai 264005 P.R. China,
Gao, Y.
Yantai University Department of Applied Chemistry Yantai 264005 P.R. China,
Liu, C. J.
Yantai University Department of Applied Chemistry Yantai 264005 P.R. China,
Luan, F.
Yantai University Department of Applied Chemistry Yantai 264005 P.R. China,
Mori, M.
Gunma University Department of Chemistry and Chemical Biology, Graduate School of Engineering 1-5-1 Tenjin-cho Kiryu 376-8515 Japan,
Ikeda, T.
Gunma University Department of Chemistry and Chemical Biology, Graduate School of Engineering 1-5-1 Tenjin-cho Kiryu 376-8515 Japan,
Itabashi, H.
Gunma University Department of Chemistry and Chemical Biology, Graduate School of Engineering 1-5-1 Tenjin-cho Kiryu 376-8515 Japan,
Abstrakty : This study reports the effect of a nonionic perfluorinated surfactant, N-polyoxyethylene-N-propyl perfluorooctane sulfonamide (PFOSA), as additive of background electrolyte on capillary electrophoresis (CE) of common inorganic cations. The association constants (Kass) for PFOSA estimated from the electrophoretic mobility of analyte cations were the order of Mg2+> Ca2+ > Sr2+ > K+ ≈ NH4+ > Na+ ≈ Li+. The Kass values were larger than those for zwitterionic and nonionic surfactants with hydrocarbon moiety. Use of PFOSA made another essential contribution to the determination of inorganic cations in a protein-containing sample. This was considered because high solubility of PFOSA for proteins functioned as suppressor for protein adsorption to the capillary wall. Four inorganic cations, Na+, K+, Mg2+, and Ca2+, in human saliva sample were successfully determined by sample injection without any pretreatments except for filtration and dilution.

Słowa kluczowe : nonionic perfluorinated surfactant, association constant, inorganic cations, capillary electrophoresis,
Wydawnictwo : University of Silesia in Katowice
Rocznik : 2012
Numer : Vol. 24, no. 4
Strony : 529 – 542
Bibliografia : 1 N.A. Guzman, Capillary Electrophoresis Technology in Chromatography Science Series, Marcel Dekker, New York, 1993
2 J.W. Jorgenson, and K.D. Lukacs, Anal. Chem., 53, 1298 (1981)
3 S. Hjertén, Chromatogr. Rev., 9, 122 (1967)
4 A. Weston, and P.R. Brown, J. Chromatogr., 608, 395 (1992)
5 W. Beck, and H. Engelhardt, Fresenius J. Anal. Chem., 346, 618 (1993)
6 Q. Yang, J. Smeyers-Verbeke, W. Wu, M.S. Khots, and D.L. Massart, J. Chromatogr. A, 688, 339 (1994)
7 H. Salimi-Moosavi, and R.M. Cassidy, J. Chromatogr. A, 749, 279 (1996)
8 A. Padarauskas, V. Olšaukaite, and V. Paliulionyte, Anal. Chim. Acta, 374, 159 (1998)
9 K.D. Altria, M. Wallberg, and D. Westerlund, J. Chromatogr. B, 714, 99 (1998)
10 A.R. Timerbaev, O.P. Semenova, P. Jandik, and G.K. Bonn, J. Chromatogr. A, 671, 419 (1994)
11 S. Himeno, E. Kitano, and K. Morishita, Anal. Sci., 23, 959 (2007)
12 K. Fukushi, H. Ito, K. Kimura, K. Yokota, K. Saito, K. Chayama, S. Takeda, and S. Wakida, J. Chromatogr. A, 1106, 61 (2006)
13 F.R. Rocha, J. Fracassi da Silva, C.L. Lago, A. Fornaro, and I.G.R. Gutz, Atmospheric Environ., 37, 105 (2003)
14 J.Z. Gao, X.L. Sun, W. Yang, H.F. Fan, C.Y. Li, and X.F. Mao, J. Chil. Chem. Soc., 53, 1420 (2008)
15 T. Hirokawa, H. Okamoto, Y. Gosyo, T. Tsuda, and A.R. Timerbaev, Anal. Chim. Acta, 581, 83 (2007)
16 K. Govindaraju, E.A. Cowley, D.H. Eidelman, and D.K. Lloyd, Anal. Chem., 69, 2793 (1997)
17 H. Okamoto, A.R. Timerbaev, and T. Hirokawa, J. Sep. Sci., 28, 522 (2005)
18 F. Qu, J.M. Lin, and Z.L. Chen, J. Chromatogr. A, 1022, 217 (2004)
19 W. Wei, and H. Ju, Electrophoresis, 26, 586 (2005)
20 M. Mori, W. Hu, J.S. Fritz, H. Tsue, T. Kaneta, and S. Tanaka, Fresenius J. Anal. Chem., 370, 429 (2001)
21 M. Mori, W. Hu, K. Hasebe, S. Tanaka, and K. Tanaka, Anal. Bioanal. Chem., 374, 75 (2002)
22 J.P. Giesy, and K. Kannan, Environ. Sci. Technol., 36, 146A (2002)
23 L.S. Roach, H. Song, and R.F. Ismagilov, Anal. Chem., 77, 785 (2005)
24 C.P. Palmer, Electrophoresis, 21, 4051 (2000)
25 E. Rauk, A. Kotzev, A. Laschwsky, and C.P. Palmer, J. Chromatogr. A, 1106, 29 (2006)
26 A.V. Jager and M.F.M. Tarves, Electrophoresis, 24, 1208 (2003)
27 E. Nemutlu and N. Özaltin, Anal. Bioanal. Chem., 383, 833 (2005)
28 T. Fujii, and K. Sumida, Metal Ions Biol. Med., 9, 65 (2006)
29 B. Pranaityte, S. Jermak, E. Naujalis, and A. Padarauskas, Microchem. J., 86, 48 (2007)
30 K.D. Lukacs, and J.W. Jorgenson, J. High Resolut. Chromatogr. Chromatogr. Commun., 8, 407 (1985)
31 S. Hjerten, Electrophoresis, 11, 665 (1990)
32 H. Preu, A. Zradba, S. Rast, W. Kunz, E.H. Hardy, and M.D. Zeidler, Phys. Chem. Chem. Phys., 1, 3321 (1999)
33 J. Zajac, C. Chorro, M. Lindheimer, and S. Partyka, Langmuir, 13, 1486 (1997)
34 W. Hu, Langmuir, 15, 7168 (1999)
35 R. Kuhn, R. Frei, and M. Christen, Anal. Biochem., 218, 131 (1994)
36 H.A. Benesi, and J. Hildebrand, J. Am. Chem. Soc., 71, 2703 (1949)
37 T. Yokoyama, M. Macka, and P.R. Haddad, Anal. Chim. Acta, 442, 221 (2001)
38 R.M. Izatt, J.S. Bradshaw, S.A. Nielsen, J.D. Lamb, J.J. Christensen, and D. Sen, Chem. Rev., 85, 271 (1985)
DOI :
Cytuj : Xu, L. N. ,Gai, F. Y. ,Mu, G. F. ,Gao, Y. ,Liu, C. J. ,Luan, F. ,Mori, M. ,Ikeda, T. ,Itabashi, H. , Effect of perfluorinated surfactant as additive of background electrolyte for capillary electrophoresis of inorganic cations. Acta Chromatographica Vol. 24, no. 4/2012
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