SWCNT-modified carbon paste electrode as an electrochemical sensor for histamine determination in alcoholic beverages
Само за регистроване кориснике
2016
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In this work, a simple and rapid electrochemical method is presented for the voltammetric determination of histamine based on carbon paste electrodes bulk-modified with single-walled carbon nanotubes. As monitored in cyclic voltammetry histamine undergoes an irreversible electrochemical oxidation with a peak potential of ca. +1.25 V (vs. Ag/AgCl, 3 mol L-1 KCl) in phosphate buffer solution (PBS, 0.1 mol L-1, pH 6.0). At optimized differential pulse voltammetric parameters, the current response of histamine was linearly proportional to its concentration in the range from 4.5 to 720 mu mol L-1. A low limit of detection of 1.26 mu mol L-1 and a limit of quantification of 3.78 mu mol L-1 of histamine, as well as good reproducibility (RSD = 0.48-3.40 %) were obtained using the carbon paste electrode modified with single-walled carbon nanotubes. The proposed sensor was successfully applied to the determination of histamine in commercial beer and wine samples.
Кључне речи:
Histamine / Modified carbon paste electrode / Single-walled carbon nanotubes / DPV / Beer and wine samplesИзвор:
Food Analytical Methods, 2016, 9, 10, 2701-2710Издавач:
- Springer, New York
Финансирање / пројекти:
- Austrian Agency for International Cooperation in Education and Research (OeAD-GmbH)
- Higher KOS Stipendien
- ADA
- Coimbra Group Universities through Karl-Franzens University
- CEEPUS (Central European Exchange Program for University Studies) [CZ 0212]
- MEST
DOI: 10.1007/s12161-016-0452-3
ISSN: 1936-9751
WoS: 000382701600001
Scopus: 2-s2.0-84959539800
Колекције
Институција/група
Inovacioni centar / Innovation CentreTY - JOUR AU - Stojanović, Zorica S. AU - Mehmeti, Eda AU - Kalcher, Kurt AU - Guzsvany, Valeria AU - Stanković, Dalibor PY - 2016 UR - https://cherry.chem.bg.ac.rs/handle/123456789/2302 AB - In this work, a simple and rapid electrochemical method is presented for the voltammetric determination of histamine based on carbon paste electrodes bulk-modified with single-walled carbon nanotubes. As monitored in cyclic voltammetry histamine undergoes an irreversible electrochemical oxidation with a peak potential of ca. +1.25 V (vs. Ag/AgCl, 3 mol L-1 KCl) in phosphate buffer solution (PBS, 0.1 mol L-1, pH 6.0). At optimized differential pulse voltammetric parameters, the current response of histamine was linearly proportional to its concentration in the range from 4.5 to 720 mu mol L-1. A low limit of detection of 1.26 mu mol L-1 and a limit of quantification of 3.78 mu mol L-1 of histamine, as well as good reproducibility (RSD = 0.48-3.40 %) were obtained using the carbon paste electrode modified with single-walled carbon nanotubes. The proposed sensor was successfully applied to the determination of histamine in commercial beer and wine samples. PB - Springer, New York T2 - Food Analytical Methods T1 - SWCNT-modified carbon paste electrode as an electrochemical sensor for histamine determination in alcoholic beverages VL - 9 IS - 10 SP - 2701 EP - 2710 DO - 10.1007/s12161-016-0452-3 ER -
@article{ author = "Stojanović, Zorica S. and Mehmeti, Eda and Kalcher, Kurt and Guzsvany, Valeria and Stanković, Dalibor", year = "2016", abstract = "In this work, a simple and rapid electrochemical method is presented for the voltammetric determination of histamine based on carbon paste electrodes bulk-modified with single-walled carbon nanotubes. As monitored in cyclic voltammetry histamine undergoes an irreversible electrochemical oxidation with a peak potential of ca. +1.25 V (vs. Ag/AgCl, 3 mol L-1 KCl) in phosphate buffer solution (PBS, 0.1 mol L-1, pH 6.0). At optimized differential pulse voltammetric parameters, the current response of histamine was linearly proportional to its concentration in the range from 4.5 to 720 mu mol L-1. A low limit of detection of 1.26 mu mol L-1 and a limit of quantification of 3.78 mu mol L-1 of histamine, as well as good reproducibility (RSD = 0.48-3.40 %) were obtained using the carbon paste electrode modified with single-walled carbon nanotubes. The proposed sensor was successfully applied to the determination of histamine in commercial beer and wine samples.", publisher = "Springer, New York", journal = "Food Analytical Methods", title = "SWCNT-modified carbon paste electrode as an electrochemical sensor for histamine determination in alcoholic beverages", volume = "9", number = "10", pages = "2701-2710", doi = "10.1007/s12161-016-0452-3" }
Stojanović, Z. S., Mehmeti, E., Kalcher, K., Guzsvany, V.,& Stanković, D.. (2016). SWCNT-modified carbon paste electrode as an electrochemical sensor for histamine determination in alcoholic beverages. in Food Analytical Methods Springer, New York., 9(10), 2701-2710. https://doi.org/10.1007/s12161-016-0452-3
Stojanović ZS, Mehmeti E, Kalcher K, Guzsvany V, Stanković D. SWCNT-modified carbon paste electrode as an electrochemical sensor for histamine determination in alcoholic beverages. in Food Analytical Methods. 2016;9(10):2701-2710. doi:10.1007/s12161-016-0452-3 .
Stojanović, Zorica S., Mehmeti, Eda, Kalcher, Kurt, Guzsvany, Valeria, Stanković, Dalibor, "SWCNT-modified carbon paste electrode as an electrochemical sensor for histamine determination in alcoholic beverages" in Food Analytical Methods, 9, no. 10 (2016):2701-2710, https://doi.org/10.1007/s12161-016-0452-3 . .