Construction of Sensor for Submicromolar Detection of Riboflavin by Surface Modification of SPCE with Thermal Degradation Products of Nickel Acetate Tetrahydrate
Само за регистроване кориснике
2022
Аутори
Ognjanović, MilošStanković, Dalibor M.
Jaćimović, Željko K.
Kosović-Perutović, Milica
Mariano, José F. M. L.
Krehula, Stjepko
Musić, Svetozar
Antić, Bratislav
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Nickel acetate tetrahydrate (NAT) sample series were used to modify screen-printed carbon electrodes (SPCE). The samples were hybrid Ni/NiO nanocomposites, where the NiO phase increased with an applied treatment temperature. Results of electrochemical measurements pointed that the Ni/NiO550/SPCE-modified electrode had the best analytical performance toward the detection of riboflavin (RF). The Ni/NiO550/SPCE-based sensor showed linear response with RF in the concentration range of 0.5–75 μM and 0.15 μM LOD in BRBS. Sensor offered fast response time, good repeatability, and selectivity with an RSD of 1.4 %. Our results show that the Ni:NiO nanocomposite ratio strongly influenced the electroanalytical performance of SPCE.
Кључне речи:
Differential pulse voltammetry / Electroanalysis / Nickel/nickel oxide / Riboflavin / Test stripИзвор:
Electroanalysis, 2022, 34, 9, 1431-1440Финансирање / пројекти:
- Ministry of education, science, culture and sports of Montenegro [E!13303 MED‐BIO‐TEST]
- Bilateral Serbian-Croatian scientific project (Ministry of Education, Science and Technological Development of the Republic of Serbia & the Ministry of Science and Education of the Republic of Croatia)
DOI: 10.1002/elan.202100602
ISSN: 1521-4109
WoS: 000770493100001
Scopus: 2-s2.0-85126524163
Колекције
Институција/група
VinčaTY - JOUR AU - Ognjanović, Miloš AU - Stanković, Dalibor M. AU - Jaćimović, Željko K. AU - Kosović-Perutović, Milica AU - Mariano, José F. M. L. AU - Krehula, Stjepko AU - Musić, Svetozar AU - Antić, Bratislav PY - 2022 UR - https://vinar.vin.bg.ac.rs/handle/123456789/10215 AB - Nickel acetate tetrahydrate (NAT) sample series were used to modify screen-printed carbon electrodes (SPCE). The samples were hybrid Ni/NiO nanocomposites, where the NiO phase increased with an applied treatment temperature. Results of electrochemical measurements pointed that the Ni/NiO550/SPCE-modified electrode had the best analytical performance toward the detection of riboflavin (RF). The Ni/NiO550/SPCE-based sensor showed linear response with RF in the concentration range of 0.5–75 μM and 0.15 μM LOD in BRBS. Sensor offered fast response time, good repeatability, and selectivity with an RSD of 1.4 %. Our results show that the Ni:NiO nanocomposite ratio strongly influenced the electroanalytical performance of SPCE. T2 - Electroanalysis T1 - Construction of Sensor for Submicromolar Detection of Riboflavin by Surface Modification of SPCE with Thermal Degradation Products of Nickel Acetate Tetrahydrate VL - 34 IS - 9 SP - 1431 EP - 1440 DO - 10.1002/elan.202100602 ER -
@article{ author = "Ognjanović, Miloš and Stanković, Dalibor M. and Jaćimović, Željko K. and Kosović-Perutović, Milica and Mariano, José F. M. L. and Krehula, Stjepko and Musić, Svetozar and Antić, Bratislav", year = "2022", abstract = "Nickel acetate tetrahydrate (NAT) sample series were used to modify screen-printed carbon electrodes (SPCE). The samples were hybrid Ni/NiO nanocomposites, where the NiO phase increased with an applied treatment temperature. Results of electrochemical measurements pointed that the Ni/NiO550/SPCE-modified electrode had the best analytical performance toward the detection of riboflavin (RF). The Ni/NiO550/SPCE-based sensor showed linear response with RF in the concentration range of 0.5–75 μM and 0.15 μM LOD in BRBS. Sensor offered fast response time, good repeatability, and selectivity with an RSD of 1.4 %. Our results show that the Ni:NiO nanocomposite ratio strongly influenced the electroanalytical performance of SPCE.", journal = "Electroanalysis", title = "Construction of Sensor for Submicromolar Detection of Riboflavin by Surface Modification of SPCE with Thermal Degradation Products of Nickel Acetate Tetrahydrate", volume = "34", number = "9", pages = "1431-1440", doi = "10.1002/elan.202100602" }
Ognjanović, M., Stanković, D. M., Jaćimović, Ž. K., Kosović-Perutović, M., Mariano, J. F. M. L., Krehula, S., Musić, S.,& Antić, B.. (2022). Construction of Sensor for Submicromolar Detection of Riboflavin by Surface Modification of SPCE with Thermal Degradation Products of Nickel Acetate Tetrahydrate. in Electroanalysis, 34(9), 1431-1440. https://doi.org/10.1002/elan.202100602
Ognjanović M, Stanković DM, Jaćimović ŽK, Kosović-Perutović M, Mariano JFML, Krehula S, Musić S, Antić B. Construction of Sensor for Submicromolar Detection of Riboflavin by Surface Modification of SPCE with Thermal Degradation Products of Nickel Acetate Tetrahydrate. in Electroanalysis. 2022;34(9):1431-1440. doi:10.1002/elan.202100602 .
Ognjanović, Miloš, Stanković, Dalibor M., Jaćimović, Željko K., Kosović-Perutović, Milica, Mariano, José F. M. L., Krehula, Stjepko, Musić, Svetozar, Antić, Bratislav, "Construction of Sensor for Submicromolar Detection of Riboflavin by Surface Modification of SPCE with Thermal Degradation Products of Nickel Acetate Tetrahydrate" in Electroanalysis, 34, no. 9 (2022):1431-1440, https://doi.org/10.1002/elan.202100602 . .