New potentiometric sensor for copper determination in waste waters based on a new type of modified GC electrode
Нема приказа
Аутори
Stanković, DaliborRoglić, Goran
Jović, Mihajlo D.
Anđelković, Ivan
Mutić, Jelena
Manojlović, Dragan D.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The potentiometrical analysis of Cu2+ using Nafion- modified electrode with Cu complex with DPABA (Methyl 3,5-bis{bis-[(pyridin-2-yl)methyl]amino}methyl)benzoate) incorporated, is described. Parameters and conditions such as the volume of 2% Nafion, pH, and the concentration of Cu complex with DPABA and pH of medium were optimized. Interference of Fe3+, Co2+ and Zn2+ with Cu2+ were examined. Calibration curve was linear in the range of 1×10-7-5×10-5 mol/L. The detection limit was 7×10-8 mol/L. A response time of the proposed electrode was 3 s. © 2011 by CEE.
Кључне речи:
Copper Determination / Cyclic Voltammetry / Modified Electrode / PotentiometryИзвор:
Analytical and Bioanalytical Chemistry, 2012, 4, 3, 238-245Институција/група
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Stanković, Dalibor AU - Roglić, Goran AU - Jović, Mihajlo D. AU - Anđelković, Ivan AU - Mutić, Jelena AU - Manojlović, Dragan D. PY - 2012 UR - https://cherry.chem.bg.ac.rs/handle/123456789/113 AB - The potentiometrical analysis of Cu2+ using Nafion- modified electrode with Cu complex with DPABA (Methyl 3,5-bis{bis-[(pyridin-2-yl)methyl]amino}methyl)benzoate) incorporated, is described. Parameters and conditions such as the volume of 2% Nafion, pH, and the concentration of Cu complex with DPABA and pH of medium were optimized. Interference of Fe3+, Co2+ and Zn2+ with Cu2+ were examined. Calibration curve was linear in the range of 1×10-7-5×10-5 mol/L. The detection limit was 7×10-8 mol/L. A response time of the proposed electrode was 3 s. © 2011 by CEE. T2 - Analytical and Bioanalytical Chemistry T1 - New potentiometric sensor for copper determination in waste waters based on a new type of modified GC electrode VL - 4 IS - 3 SP - 238 EP - 245 UR - https://hdl.handle.net/21.15107/rcub_cherry_113 ER -
@article{ author = "Stanković, Dalibor and Roglić, Goran and Jović, Mihajlo D. and Anđelković, Ivan and Mutić, Jelena and Manojlović, Dragan D.", year = "2012", abstract = "The potentiometrical analysis of Cu2+ using Nafion- modified electrode with Cu complex with DPABA (Methyl 3,5-bis{bis-[(pyridin-2-yl)methyl]amino}methyl)benzoate) incorporated, is described. Parameters and conditions such as the volume of 2% Nafion, pH, and the concentration of Cu complex with DPABA and pH of medium were optimized. Interference of Fe3+, Co2+ and Zn2+ with Cu2+ were examined. Calibration curve was linear in the range of 1×10-7-5×10-5 mol/L. The detection limit was 7×10-8 mol/L. A response time of the proposed electrode was 3 s. © 2011 by CEE.", journal = "Analytical and Bioanalytical Chemistry", title = "New potentiometric sensor for copper determination in waste waters based on a new type of modified GC electrode", volume = "4", number = "3", pages = "238-245", url = "https://hdl.handle.net/21.15107/rcub_cherry_113" }
Stanković, D., Roglić, G., Jović, M. D., Anđelković, I., Mutić, J.,& Manojlović, D. D.. (2012). New potentiometric sensor for copper determination in waste waters based on a new type of modified GC electrode. in Analytical and Bioanalytical Chemistry, 4(3), 238-245. https://hdl.handle.net/21.15107/rcub_cherry_113
Stanković D, Roglić G, Jović MD, Anđelković I, Mutić J, Manojlović DD. New potentiometric sensor for copper determination in waste waters based on a new type of modified GC electrode. in Analytical and Bioanalytical Chemistry. 2012;4(3):238-245. https://hdl.handle.net/21.15107/rcub_cherry_113 .
Stanković, Dalibor, Roglić, Goran, Jović, Mihajlo D., Anđelković, Ivan, Mutić, Jelena, Manojlović, Dragan D., "New potentiometric sensor for copper determination in waste waters based on a new type of modified GC electrode" in Analytical and Bioanalytical Chemistry, 4, no. 3 (2012):238-245, https://hdl.handle.net/21.15107/rcub_cherry_113 .