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Lipophilic Crown-4 Derivatives as Lithium Ionophores for Lithium Ion Selective Liquid Membrane Electrodes

  • Jae Sang Kim (Department of Chemistry, Gyeongsang National University) ;
  • Sung Ouk Jung (Department of Chemistry, Gyeongsang National University) ;
  • Shim Sung Lee (Department of Chemistry, Gyeongsang National University) ;
  • Si-Joong Kim (Department of Chemistry, Korea University)
  • 발행 : 1993.02.20

초록

New lipophilic Crown-4 compounds of 16-membered rings containing furan (neutral carrier,I), tetrahydrofuran (neutral carrier,II) and lithium complex of the latter (neutral carrier,III) have been synthesized and tested as the active sensors for lithium ion in poly(vinyl chloride) (PVC) membrane electrode, in the presence and absence of an anion excluder, tetrakis(4-chloro-phenyl)borate (KTClPB), 2-nitrophenyl phenyl ether (NPPE), tris(2-ethylhexyl)phosphate (TEHP), o-nitrophenyl octyl ether (NPOE), dioctyl adipate (DOA), bis(2-ethylhexyl)adipate (BEHA), di-n-octylphenyl phosphonate (DOPP) were used as plasticizing solvent mediators. The electrode response function had a nearly Nernstian slope of 54-61 mV per decade (25$^{\circ}$C) within the concentration range of $10^{-1}-10^{-4}$ M LiCl and the detection limits for all electrodes were ca. $5{\times}10^{-4}$ M. The response time of the electrode was faster at the higher lithium concentration and the response of the electrode was stable for longer than 6 months. The sensor membranes exhibit improved response times and increased lifetimes as compared to the system described earlier.

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참고문헌

  1. J. Chem. Soc., Perkin Trans II K. Kimura;H. Yano;S. Kitazawa;T. Shono
  2. J. Am. Chem. Soc. v.104 U. Olsher
  3. Anal. Lett. v.16 V. P. Y. Gadzekpo;G. D. Christian
  4. Anal. Chim. Acta. v.182 H. Sugihara;T. Okada;K. Hiratani
  5. Anal. Lett. v.20 K. Suzuki;K. Tohda;M. tominaga;K. Tatsuta;T. Shirai
  6. Helv. Chim. Acta v.69 E. Metzger(et al.)
  7. Anal. Chem. v.58 V. P. Y. Gadzekpo;J. M. Hungerford;A. M. Kadry;Y. A. Ibrahim;R. Y. Xie;G. D. Christian
  8. Dan. Med. Bull. v.22 A. Amidsen
  9. Psychopharmacology v.143 T. B. Cooper
  10. Psychopharmacology v.56 W. E. Bunney
  11. Med. J. Aust. v.2 F. John;J. Cade
  12. Environmental Chemistry of the Elements H. J. M. Bowen
  13. The 5th Symposium on Biofunctional Chemistry J. S. Kim;B. Y. Lee
  14. J. Chem. Soc., Perkin Trans v.1 M. de Sousa Healy;A. J. Rest
  15. Acta Chim. Scand. v.A36 K. M. Aalmo;J. Krane
  16. Acta Chim. Acta v.164 V. P. Y. Gadzkpo;C. D. Christian
  17. J. Chem. Edu. v.51 A Graggs;G. J. Moody;J. D. R. Thomas
  18. Ion-selective electrodes J. Koryta
  19. J. Am. Chem. Soc. v.60 C. W. Davies
  20. J. Am. Chem. Soc. v.59 J. Kielland
  21. Anal. Chem. v.45 J. H. Boles;R. P. Buck
  22. J. Am. Chem. Soc. v.98 Y. Kobuke;K. Hanji;H. Horiguchi;M. Asada;Y. Nakayama;J. Furukawa
  23. Anal. Chem. v.43 E. Eyle;G. A. Rechnitz
  24. Collect. Czech. Chem. Commun. v.49 Olen Ryba;J. Petranek
  25. Pure. Appl. Chem. v.36 W. E. Morf

피인용 문헌

  1. Polymer Membrane Ion-Selective Electrodes-What are the Limits? vol.11, pp.13, 1993, https://doi.org/10.1002/(sici)1521-4109(199909)11:13<915::aid-elan915>3.0.co;2-j
  2. Tetrahydrofuran-Containing Crown Ethers as Ionophores for NH+4-Selective Electrodes vol.25, pp.1, 1993, https://doi.org/10.5012/bkcs.2004.25.1.059
  3. Lithium Ion Sensors vol.17, pp.11, 2017, https://doi.org/10.3390/s17102430