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İyonofor olarak 10,19-Bis [(oktadesilkarbamoil) metoksiasetil]- 1,4,7,13,16-pentaoksa-10,19-diazasikloheniikosan bileşiğini kullanarak kalsiyum seçici potensiyometrik elektrotun geliştirilmesi

Year 2018, Volume: 2 Issue: 2, 168 - 172, 28.12.2018

Ömer Işıldak

https://doi.org/10.32571/ijct.471783
Cited By: 1

Abstract

Bu çalışma mikro boyutta potansiyometrik kalsiyum-seçici elektrotun geliştirilmesi ile ilgilidir. 10,19-Bis [(oktadesilkarbamoil) metoksiasetil] - 1,4,7,13,16 - pentaoksa - 10,19-diazasikloheniikosan temelli kalsiyum konsantrasyonunu belirleyen basit ve hızlı potansiyometrik bir yöntem tarif edilmiştir. Bu amaçla, kalsiyum seçici polivinilklorid (PVC) membranı katı hal kontak yüzeyi üzerine kaplanarak hazırlanmıştır. Kalsiyum-seçici PVC membran elektrot, iç referans elektrot veya çözelti içermemektedir. Kalsiyum-seçici PVC membran electrotun (seçicilik sabiti, liner çalışma aralığı, tayin sınırı, cevap süresi, pH çalışma aralığı, tekrarlanabilirlik, ömür ve zamana bağlı potansiyeldeki değişim) potansiyometrik performansı, statik koşullarda bilgisayar kontrollü ölçüm sistemi kullanılarak belirlenmiştir. Sonuçlar, kalsiyum seçici elektrotun kalsiyum tayininde iyi tekrarlanabilirlik sergilediğini gösterdi. 

Keywords

Potansiyometrik elektrot iyonofor kalsiyum seçici elektrot

References

  • 1. Mardas, N.; Busetti, J.; de Figueiredo, J. A. P.; Mezzomo, L.A.; Scarparo, R.K.; Donos, N. Clin. Oral Impl. Res. 2017, 28, 362-371.
  • 2. Mahan, L. K.; Stump, S.E.; Alimentos, nutrição and dietoterapia. 10. ed. São Paulo, , Roca, 2002.
  • 3. Petrovich, M. B.; Filho, V. R. A.; Neto, J. A.G. Ecl. Quím. São Paulo, 2007, 32(3), 25-30.
  • 4. De la Fuente, M. A.; Juárez, M. Analyst 1995, 120, 107-111.
  • 5. Baccan, N.; Andrade, J. C.; Godinho, O. E. S.; Barone, J. S. Química analítica quantitativa elementar. 3.ed. São Paulo, Edgard Blücher, 2001.
  • 6. Murcia, M. A.; Vera, A.; Tomé, M. M.; Muñoz, A.; Córdoba, M.H.; Gonzalez, R.O. Lebensm.-Wiss. u-Technol. 1999, 32, 175.
  • 7. Nobrega, J. A.; Gelinas, Y.; Krushevska, A.; Barnes, R.M. J. Anal. At. Spectrom. 1997, 12, 1239-1242.
  • 8. Isildak, I.; Covington, A. K. Chimica Acta Turcica, 1998, 26, 49-56.
  • 9. Eugster, R.; Gehrig, P.M.; Morp, W.E.; Spichiger, U.; Simon, W. Anal. Chem. 1991, 63, 2285-2289.
  • 10. Seiler, K.; Simon, W. Anal. Chim. Acta, 1992, 266 (1), 73-87.

Development of calcium-selective potentiometric electrode using 10,19- Bis[(octadecylcarbamoyl)methoxyacetyl]-1,4,7,13,16-pentaoxa-10,19- diazacycloheneicosane compound as ionophore

Year 2018, Volume: 2 Issue: 2, 168 - 172, 28.12.2018

Ömer Işıldak

https://doi.org/10.32571/ijct.471783
Cited By: 1

Abstract

This work deals with the
development of micro-size potentiometric calcium-selective electrode. A simple
and rapid potentiometric method of determining calcium concentration, based on
10,19-Bis[(octadecylcarbamoyl) methoxyacetyl]- 1,4,7,13,16–pentaoxa-10,19-diazacycloheneicosane,
is described. For this aim, calcium-selective polyvinylchloride (PVC) membrane was prepared by coating on the surface of solid-contact.
Calcium-selective PVC membrane electrode does not contain internal reference
electrode and solution. The potentiometric performance of calcium-selective PVC
membrane electrode (selectivity constant, liner working range, detection limit,
response time, pH working range, repeatability, lifetime, and time dependent
potential decay) was determined using computer controlled measurement system in
static conditions. The results showed that the calcium-selective electrode
exhibited good reproducibility in calcium determination.

Keywords

Potentiometric electrode ionophore calcium selective electrode

References

  • 1. Mardas, N.; Busetti, J.; de Figueiredo, J. A. P.; Mezzomo, L.A.; Scarparo, R.K.; Donos, N. Clin. Oral Impl. Res. 2017, 28, 362-371.
  • 2. Mahan, L. K.; Stump, S.E.; Alimentos, nutrição and dietoterapia. 10. ed. São Paulo, , Roca, 2002.
  • 3. Petrovich, M. B.; Filho, V. R. A.; Neto, J. A.G. Ecl. Quím. São Paulo, 2007, 32(3), 25-30.
  • 4. De la Fuente, M. A.; Juárez, M. Analyst 1995, 120, 107-111.
  • 5. Baccan, N.; Andrade, J. C.; Godinho, O. E. S.; Barone, J. S. Química analítica quantitativa elementar. 3.ed. São Paulo, Edgard Blücher, 2001.
  • 6. Murcia, M. A.; Vera, A.; Tomé, M. M.; Muñoz, A.; Córdoba, M.H.; Gonzalez, R.O. Lebensm.-Wiss. u-Technol. 1999, 32, 175.
  • 7. Nobrega, J. A.; Gelinas, Y.; Krushevska, A.; Barnes, R.M. J. Anal. At. Spectrom. 1997, 12, 1239-1242.
  • 8. Isildak, I.; Covington, A. K. Chimica Acta Turcica, 1998, 26, 49-56.
  • 9. Eugster, R.; Gehrig, P.M.; Morp, W.E.; Spichiger, U.; Simon, W. Anal. Chem. 1991, 63, 2285-2289.
  • 10. Seiler, K.; Simon, W. Anal. Chim. Acta, 1992, 266 (1), 73-87.
There are 10 citations in total.

Details

Primary Language English
Subjects Chemical Engineering
Journal Section Research Articles
Authors

Ömer Işıldak 0000-0003-4690-4323

Publication Date December 28, 2018
Published in Issue Year 2018 Volume: 2 Issue: 2

Cite

APA Işıldak, Ö. (2018). Development of calcium-selective potentiometric electrode using 10,19- Bis[(octadecylcarbamoyl)methoxyacetyl]-1,4,7,13,16-pentaoxa-10,19- diazacycloheneicosane compound as ionophore. International Journal of Chemistry and Technology, 2(2), 168-172. https://doi.org/10.32571/ijct.471783
AMA Işıldak Ö. Development of calcium-selective potentiometric electrode using 10,19- Bis[(octadecylcarbamoyl)methoxyacetyl]-1,4,7,13,16-pentaoxa-10,19- diazacycloheneicosane compound as ionophore. Int. J. Chem. Technol. December 2018;2(2):168-172. doi:10.32571/ijct.471783
Chicago Işıldak, Ömer. “Development of Calcium-Selective Potentiometric Electrode Using 10,19- Bis[(octadecylcarbamoyl)methoxyacetyl]-1,4,7,13,16-Pentaoxa-10,19- Diazacycloheneicosane Compound As Ionophore”. International Journal of Chemistry and Technology 2, no. 2 (December 2018): 168-72. https://doi.org/10.32571/ijct.471783.
EndNote Işıldak Ö (December 1, 2018) Development of calcium-selective potentiometric electrode using 10,19- Bis[(octadecylcarbamoyl)methoxyacetyl]-1,4,7,13,16-pentaoxa-10,19- diazacycloheneicosane compound as ionophore. International Journal of Chemistry and Technology 2 2 168–172.
IEEE Ö. Işıldak, “Development of calcium-selective potentiometric electrode using 10,19- Bis[(octadecylcarbamoyl)methoxyacetyl]-1,4,7,13,16-pentaoxa-10,19- diazacycloheneicosane compound as ionophore”, Int. J. Chem. Technol., vol. 2, no. 2, pp. 168–172, 2018, doi: 10.32571/ijct.471783.
ISNAD Işıldak, Ömer. “Development of Calcium-Selective Potentiometric Electrode Using 10,19- Bis[(octadecylcarbamoyl)methoxyacetyl]-1,4,7,13,16-Pentaoxa-10,19- Diazacycloheneicosane Compound As Ionophore”. International Journal of Chemistry and Technology 2/2 (December 2018), 168-172. https://doi.org/10.32571/ijct.471783.
JAMA Işıldak Ö. Development of calcium-selective potentiometric electrode using 10,19- Bis[(octadecylcarbamoyl)methoxyacetyl]-1,4,7,13,16-pentaoxa-10,19- diazacycloheneicosane compound as ionophore. Int. J. Chem. Technol. 2018;2:168–172.
MLA Işıldak, Ömer. “Development of Calcium-Selective Potentiometric Electrode Using 10,19- Bis[(octadecylcarbamoyl)methoxyacetyl]-1,4,7,13,16-Pentaoxa-10,19- Diazacycloheneicosane Compound As Ionophore”. International Journal of Chemistry and Technology, vol. 2, no. 2, 2018, pp. 168-72, doi:10.32571/ijct.471783.
Vancouver Işıldak Ö. Development of calcium-selective potentiometric electrode using 10,19- Bis[(octadecylcarbamoyl)methoxyacetyl]-1,4,7,13,16-pentaoxa-10,19- diazacycloheneicosane compound as ionophore. Int. J. Chem. Technol. 2018;2(2):168-72.

Cited By

Application of Potentiometric Sensors in Real Samples
Critical Reviews in Analytical Chemistry
Ömer Isildak
https://doi.org/10.1080/10408347.2019.1711013

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