Journals / Hacettepe Journal of Biology and Chemistry / 2014 / Cilt: 42 - Sayı: 4

Preconcentration and Voltammetric Determination of Silver Ions On $PVF^{+}Cl^{-}$ ClModified Platinum Electrode

$PVF^{+}Cl^{-}$ Modifiye Platinyum Elektrotlar ile Gümüş İyonlarının Voltametrik Tayini ve Önderiştirmesi

Pages
569–576
Publication Date
2022-10-17
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The modified electrode was applied to determination of silver ions in spiked water samples.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Preconcentration of silver (I) ions on poly(vinylferrocenium)/chloride ($PVF^{+}Cl^{-}$) modified platinum electrode prior to differential pulse anodic stripping determination of the metal was reported.
📊
Key Findings & Data:At the optimum conditions, a calibration curve having two linear parts with different slopes was obtained at the concentration intervals $1x10^{-3} M – 5x10^{-5} M and 5x10^{-6} M – 1x10^{-8} M$.
💡
Conclusion & Impact:The modified electrode was applied to determination of silver ions in spiked water samples.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Preconcentration of silver (I) ions on poly(vinylferrocenium)/chloride ($PVF^{+}Cl^{-}$) modified platinum electrode prior to differential pulse anodic stripping determination of the metal was reported. At the optimum conditions, a calibration curve having two linear parts with different slopes was obtained at the concentration intervals $1x10^{-3} M – 5x10^{-5} M and 5x10^{-6} M – 1x10^{-8} M$. The detection limit was determined as $1x10^{-9}$ M. The relative standard deviation was calculated as 9.56 % (n = 6) for 1 x $10^{-6}$ M $Ag^{+}$ solution. Interferences of $Hg^{2+}, Fe^{3+} and $Pb^{2+}$ ions which are capable of forming chloride complexes were examined. The modified electrode was applied to determination of silver ions in spiked water samples.

Özet

Gümüş(I) iyonlarının poli(vinilferrosenyum)/klorür ($PVF^{+}Cl^{-}$) ile modifiye edilmiş platin elektrotunda önderiştirilmesi ve diferansiyel puls anodik sıyırma voltametrisi ile tayini çalışıldı. Belirlenen optimum koşullarda $1x10^{-3} M –5x10^{-5} M ve 5x10^{-6} M – 1x10^{-8} M$ M derişim aralıklarında iki adet doğrusal kısmı bulunan bir kalibrasyon eğrisi elde edildi. Tayin sınırının $1x10^{-9}$ M olduğu yöntem için $10^{-6}$ M $Ag^{+}$ çözeltisiyle bağıl standart sapma 9.56 % (n = 6) olarak hesaplandı. Ayrıca klorür kompleksleri oluşturduğu bilinen $Hg^{2+}, Fe^{3+} ve $Pb^{2+}$ iyonları için girişim çalışması yapıldı ve modifiye elektrot, gümüş iyonları eklenmiş çeşme suyunda test edildi.

🔖

Cite This Article

Çelebi, M. S., Özyörük, H. (2022). Preconcentration and Voltammetric Determination of Silver Ions On $PVF^{+}Cl^{-}$ ClModified Platinum Electrode. Hacettepe Journal of Biology and Chemistry, Cilt: 42 - Sayı: 4, 569–576. https://ajindex.com/articles/529182

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (12)

  1. R. Eisler, Silver Hazards to Fish, Wildlife and Invertebrates: A Sypnotic Review, Contaminant Hazard Reviews Report (Biological Report 32, September 1996), Patuxent Wildlife Research Center U.S. National Biological Service
  2. T. Madrakian, A. Afkhami, M.A. Zolfigol, M. Solgi, Separation, preconcentration and determination of silver ion from water samples using silica gel modified with 2,4,6-trimorpholino-1,3,5-triazin, J. Hazard. Mater., B128 (2006) 67-72
  3. J.L. Manzoori, H. Abdolmohammad-Zadeh, M. Amjadi, Ultra-trace determination of silver in water samples by electrothermal atomic absorption spectrometry after preconcentration with a ligand-less cloud point extraction methodology, J. Hazard. Mater., 144 (2007) 458-463
  4. M. Soylak, R.S. Cay, Separation/preconcentration of silver (I) and lead (II) in environmental samples on cellulose nitrate membrane filter prior to their flame atomic absorption spectrometric determinations, J. Hazard. Mater., 146 (2007) 142-147
  5. P. Biparva,M. R. Hadjmohammadi, Selective Separation/Preconcentration of Silver Ion in Water by Multiwalled Carbon Nanotubes Microcolumn as a Sorbent, Clean – Soil, Air, Water 39 (2011) 1081–1086
  6. L. Wang, A.N. Liang, H.Q. Chen, Y. Liu, B. Qian, J. Fu, Ultrasensitive determination of silver ion based on synchronous fluorescence spectroscopy with nanoparticles, Anal. Chim. Acta, 616 (2008) 170-176
  7. M. Soylak, R.S. Cay, Separation/preconcentration of silver (I) and lead (II) in environmental samples on cellulose nitrate membrane filter prior to their flame atomic absorption spectrometric determinations, J. Hazard. Mater., 146 (2007) 142-147
  8. C Yu,, J. Zhang, M. Dingc and L Chen, Silver(I) ion detection in aqueous media based on ‘‘off-on’’ fluorescent probe, Anal. Methods, 4 (2012) 342
  9. F. Wang, R. Nandhakumar, J. H. Moon, K. M. Kim, J. Y. Lee and J. Y., Ratiometric Fluorescent Chemosensor for Silver Ion at Physiological pH, Inorg. Chem. 50 (2011) 2240–2245
  10. X. Zhanga, G. Wang, Luminescent CuS nanotubes as silver ion probes, Spectrochimica Acta Part A 72 (2009) 1071–1075
  11. L. Yang, R.E. Sturgeon, On-line determination of silver in sea-water and marine sediment by inductively coupled plasma mass spectrometry, J. Anal. At. Spectrom., 17 (2002) 88-93
  12. R.K. Katarina, T. Takayanagi, M. Oshima, S. Motomizu, Synthesis of a chitosan-based chelating resin and its application to the selective concentration and ultratrace determination of silver in environmental water samples,