Nano-Molar Monitoring of Copper Ions in Waste Water Samples by a Novel All-Solid-State Ion Selective Electrode (Ass-Ise)

Nano-Molar Monitoring of Copper Ions in Waste Water Samples by a Novel All-Solid-State Ion Selective Electrode (Ass-Ise)

Ganjali MR^{1, 2} ; Bidhendi ME³ ; Davarkhah N¹ ; Piralihamedani M^{4, 5}

Show Affiliations

1. Center of Excellence in Electrochemistry, School of Chemistry, University of Tehran, Tehran, Iran
2. Biosensor Research Center, Endocrinology & Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
3. Graduate Faculty of Environment, University of Tehran, Tehran, Iran
4. Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
5. Pharmaceutical Sciences Research Center, Tehran, Iran

Source: Analytical and Bioanalytical Electrochemistry Published:2017

Abstract

The focus of this work is on the preparation of a Cu2+all-solid-state ion selective electrode (ASS-ISE) to be used in the analysis of copper ions in complex samples. The ASS-ISE was composed of a conductive substrate of graphite-epoxy resin on a copper wire. This conductive substrate was further coated with a layer of Cu2+-selective PVC membrane, comprising 32% of PVC, 57% of nitrobenzene (NB) as the plasticizing solvent, 2% of an ionic additive (i.e. sodium tetraphenyl borate (NaTPB)), and 9% of an organic ligand named 3-(2-methyl-2,3-dihydrobenzothiazol-2-yl)-2H-chromen-2-one (L) as the selective ionophore. The device with the optimal composition had a Nernstian response of 29.3±0.3 mV/decade from 1.0×10-8M to 1.0×10-3M of the analyte and its lower detection limit was estimated at be 4.0×10-9M. The ASS-ISE showed excellent selectivity for the target ion in the presence of various common interfering ions, and was found to be satisfactorily applicable to the analysis of copper electroplating waste water samples. © 2017 by CEE (Center of Excellence in Electrochemistry).

Style	Citing Format
MLA	Ganjali MR, et al.. "Nano-Molar Monitoring of Copper Ions in Waste Water Samples by a Novel All-Solid-State Ion Selective Electrode (Ass-Ise)." Analytical and Bioanalytical Electrochemistry, vol. 9, no. 2, 2017, pp. 187-197.
APA	Ganjali MR, Bidhendi ME, Davarkhah N, Piralihamedani M (2017). Nano-Molar Monitoring of Copper Ions in Waste Water Samples by a Novel All-Solid-State Ion Selective Electrode (Ass-Ise). Analytical and Bioanalytical Electrochemistry, 9(2), 187-197.
Chicago	Ganjali MR, Bidhendi ME, Davarkhah N, Piralihamedani M. "Nano-Molar Monitoring of Copper Ions in Waste Water Samples by a Novel All-Solid-State Ion Selective Electrode (Ass-Ise)." Analytical and Bioanalytical Electrochemistry 9, no. 2 (2017): 187-197.
Harvard	Ganjali MR et al. (2017) 'Nano-Molar Monitoring of Copper Ions in Waste Water Samples by a Novel All-Solid-State Ion Selective Electrode (Ass-Ise)', Analytical and Bioanalytical Electrochemistry, 9(2), pp. 187-197.
Vancouver	Ganjali MR, Bidhendi ME, Davarkhah N, Piralihamedani M. Nano-Molar Monitoring of Copper Ions in Waste Water Samples by a Novel All-Solid-State Ion Selective Electrode (Ass-Ise). Analytical and Bioanalytical Electrochemistry. 2017;9(2):187-197.
BibTex	@article{ author = {Ganjali MR and Bidhendi ME and Davarkhah N and Piralihamedani M}, title = {Nano-Molar Monitoring of Copper Ions in Waste Water Samples by a Novel All-Solid-State Ion Selective Electrode (Ass-Ise)}, journal = {Analytical and Bioanalytical Electrochemistry}, volume = {9}, number = {2}, pages = {187-197}, year = {2017} }
RIS	TY - JOUR AU - Ganjali MR AU - Bidhendi ME AU - Davarkhah N AU - Piralihamedani M TI - Nano-Molar Monitoring of Copper Ions in Waste Water Samples by a Novel All-Solid-State Ion Selective Electrode (Ass-Ise) JO - Analytical and Bioanalytical Electrochemistry VL - 9 IS - 2 SP - 187 EP - 197 PY - 2017 ER -

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Abstract