Determination of nitrite in tap water: A comparative study between cerium, titanium and selenium dioxide doped reduced graphene oxide modified glassy carbon electrodes
Само за регистроване кориснике
2016
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In this work, a comparative study between three different novel synthesized materials, cerium, titanium and selenium dioxide doped reduced graphene oxide, was done toward detection of nitrite in tap water. It was found that best response and analytical performance were achieved with acerium dioxide reduced graphene oxide modified glassy carbon electrode. The materials were synthesized and characterized with transmission electron microscopy (TEM), electrochemical impedance spectroscopy and UV-vis spectroscopy. The prepared electrode has a wide linear range from 0.7 to 385 mu M witha detection of 0.18 mu M using amperometric detection. Various parameters were optimized and the sensor was successfully applied for the nitrite ion quantification in tap water samples. Inclusion of different dopants in the graphene structure for novel materials to modify solid electrodes was found to enhance the catalytic effect toward nitrite detection. (C) 2016 Elsevier B.V. All Rights reserved.
Кључне речи:
Cerium dioxide / Titanium dioxide / Selenium dioxide / Reduced graphene oxide / Nitrite ionИзвор:
Sensors and Actuators B: Chemical, 2016, 236, 311-317Издавач:
- Elsevier Science Sa, Lausanne
Финансирање / пројекти:
- Примена унапређених оксидационих процеса и наноструктурисаних оксидних материјала за уклањање загађивача из животне средине, развој и оптимизација инструменталних техника за праћење ефикасности (RS-MESTD-Basic Research (BR or ON)-172030)
- JoinEU-SEE-Penta Erasmus Mundus scholarship
- Austrian Agency for International Cooperation in Education and Research (OeAD-GmbH)
- Centre for International Cooperation Mobility (ICM)
DOI: 10.1016/j.snb.2016.06.018
ISSN: 0925-4005
WoS: 000382229700037
Scopus: 2-s2.0-84974725584
Колекције
Институција/група
Inovacioni centar / Innovation CentreTY - JOUR AU - Stanković, Dalibor AU - Mehmeti, Eda AU - Zavašnik, Janez AU - Kalcher, Kurt PY - 2016 UR - https://cherry.chem.bg.ac.rs/handle/123456789/2298 AB - In this work, a comparative study between three different novel synthesized materials, cerium, titanium and selenium dioxide doped reduced graphene oxide, was done toward detection of nitrite in tap water. It was found that best response and analytical performance were achieved with acerium dioxide reduced graphene oxide modified glassy carbon electrode. The materials were synthesized and characterized with transmission electron microscopy (TEM), electrochemical impedance spectroscopy and UV-vis spectroscopy. The prepared electrode has a wide linear range from 0.7 to 385 mu M witha detection of 0.18 mu M using amperometric detection. Various parameters were optimized and the sensor was successfully applied for the nitrite ion quantification in tap water samples. Inclusion of different dopants in the graphene structure for novel materials to modify solid electrodes was found to enhance the catalytic effect toward nitrite detection. (C) 2016 Elsevier B.V. All Rights reserved. PB - Elsevier Science Sa, Lausanne T2 - Sensors and Actuators B: Chemical T1 - Determination of nitrite in tap water: A comparative study between cerium, titanium and selenium dioxide doped reduced graphene oxide modified glassy carbon electrodes VL - 236 SP - 311 EP - 317 DO - 10.1016/j.snb.2016.06.018 ER -
@article{ author = "Stanković, Dalibor and Mehmeti, Eda and Zavašnik, Janez and Kalcher, Kurt", year = "2016", abstract = "In this work, a comparative study between three different novel synthesized materials, cerium, titanium and selenium dioxide doped reduced graphene oxide, was done toward detection of nitrite in tap water. It was found that best response and analytical performance were achieved with acerium dioxide reduced graphene oxide modified glassy carbon electrode. The materials were synthesized and characterized with transmission electron microscopy (TEM), electrochemical impedance spectroscopy and UV-vis spectroscopy. The prepared electrode has a wide linear range from 0.7 to 385 mu M witha detection of 0.18 mu M using amperometric detection. Various parameters were optimized and the sensor was successfully applied for the nitrite ion quantification in tap water samples. Inclusion of different dopants in the graphene structure for novel materials to modify solid electrodes was found to enhance the catalytic effect toward nitrite detection. (C) 2016 Elsevier B.V. All Rights reserved.", publisher = "Elsevier Science Sa, Lausanne", journal = "Sensors and Actuators B: Chemical", title = "Determination of nitrite in tap water: A comparative study between cerium, titanium and selenium dioxide doped reduced graphene oxide modified glassy carbon electrodes", volume = "236", pages = "311-317", doi = "10.1016/j.snb.2016.06.018" }
Stanković, D., Mehmeti, E., Zavašnik, J.,& Kalcher, K.. (2016). Determination of nitrite in tap water: A comparative study between cerium, titanium and selenium dioxide doped reduced graphene oxide modified glassy carbon electrodes. in Sensors and Actuators B: Chemical Elsevier Science Sa, Lausanne., 236, 311-317. https://doi.org/10.1016/j.snb.2016.06.018
Stanković D, Mehmeti E, Zavašnik J, Kalcher K. Determination of nitrite in tap water: A comparative study between cerium, titanium and selenium dioxide doped reduced graphene oxide modified glassy carbon electrodes. in Sensors and Actuators B: Chemical. 2016;236:311-317. doi:10.1016/j.snb.2016.06.018 .
Stanković, Dalibor, Mehmeti, Eda, Zavašnik, Janez, Kalcher, Kurt, "Determination of nitrite in tap water: A comparative study between cerium, titanium and selenium dioxide doped reduced graphene oxide modified glassy carbon electrodes" in Sensors and Actuators B: Chemical, 236 (2016):311-317, https://doi.org/10.1016/j.snb.2016.06.018 . .