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Linear-sweep voltammetry and the simultaneous determination of xanthine and xanthosine at the glassy carbon electrode

  • R. N. Goyal
  • Sandeepa
Physical and Theoretical
  • 35 Downloads

Abstract

Linear sweep voltammetry of xanthine and xanthosine has been studied at a sweep rate of 10mVs−1 in phosphate buffers with different pH values. Based on the linear relation of peak current versus concentration, the simultaneous determination of both the compounds was carried out.

Keywords

Voltammetry xanthine xanthosine purine 

References

  1. Brown F B, Cain J C, Gant D E, Parker L F K and Smith E L 1955Biochem. J. 59 82Google Scholar
  2. Brown E C and Large R F 1974 inTechnique of chemistry (eds) A Weissberger and B W Rossiter (New York: Wiley) p. 423Google Scholar
  3. Burian R and Sehur H 1987Hoppe-Seyler’s Z. Physiol. Chem. 23 55Google Scholar
  4. Chan H K and Fogg A G 1979Anal. Chim. Acta 105 423CrossRefGoogle Scholar
  5. Christian G D and Purdy W C 1962J. Electroanal. Chem. 3 363CrossRefGoogle Scholar
  6. Dryhurst G 1972Talanta 19 769CrossRefGoogle Scholar
  7. Dryhurst G 1979Electrochemistry of biological molecules (New York: Academic Press) p. 71Google Scholar
  8. Gerlach E, Dreisbach R H and Deuticke B 1965J. Chromatogr. 18 1014CrossRefGoogle Scholar
  9. Goyal R N, Bhushan R and Agarwal A 1984.J. Electroanal. Chem. 171 281CrossRefGoogle Scholar
  10. Goyal R N, Nguyen N T and Dryhurst G 1982Bioelectrochem. Bioenerg. 9 273CrossRefGoogle Scholar
  11. Lewis E C and Johnson D C 1978Clin. Chem. 24 1711Google Scholar
  12. Marsh H A and Dryhurst G 1979J. Electroanal. Chem. 96 81CrossRefGoogle Scholar
  13. Molina H A 1977Rev. Asoc. Bioquim. Argent. 41 116Google Scholar
  14. Robins R K 1967Heterocycl. Compd. 8 162Google Scholar
  15. Wopschall R H and Shain I 1967Anal. Chem. 39 2524Google Scholar
  16. Yao T, Taniguchi Y, Wasa T and Musha S 1978Bull. Chem. Soc. Jpn. 51 2937CrossRefGoogle Scholar

Copyright information

© Indian Academy of Sciences 1989

Authors and Affiliations

  • R. N. Goyal
    • 1
  • Sandeepa
    • 1
  1. 1.Department of ChemistryUniversity of RoorkeeRoorkeeIndia

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