Sensing reaching the stars: mild condition ZnO defect development for vitamin detection
Само за регистроване кориснике
2024
Аутори
Abramyan, AntonGolovin, Mikhail
Zakharchenkova, Valeriya
Lalov, Andrey
Stanković, Dalibor
Bolshakov, Oleg
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Here, we present the preparation and electrochemical evaluation of a vitamin B2-riboflavin (RF) sensor based on hierarchically structured zinc oxide (ZnO) of the wurtzite type. The highly crystalline ZnO obtained under hydrothermal conditions from a zinc peroxocomplex has the appearance of “micro-stars,” with an average size of 10 μm. Development of unusual morphology was accompanied by significant lattice defect introduction. Zinc oxide as an electroactive additive for carbon paste electrode was studied with electrochemical impedance spectroscopy (EIS), cyclic voltammetry (CV), and differential pulse voltammetry (DPV), which revealed excellent charge mobility and low resistivity. Electrochemical properties of the semiconductor allowed for development of riboflavin (RF) electrochemical sensor with an improved linearity range and a low limit of detection. The repeatability and stability of the sensor were at a satisfactory level for real-time measurements.
Кључне речи:
Zinc oxide / Microstructure / Lattice defects / Carbon paste electrode / Differential pulse voltammetry (DPV) / Vitamin B2Извор:
Journal of Solid State Electrochemistry, 2024Финансирање / пројекти:
- Russian Scientific Foundation [Grant no. 24-13-20018]
DOI: 10.1007/s10008-024-06020-3
ISSN: 1432-8488; 1433-0768
Scopus: 2-s2.0-85199251006
Колекције
Институција/група
VinčaTY - JOUR AU - Abramyan, Anton AU - Golovin, Mikhail AU - Zakharchenkova, Valeriya AU - Lalov, Andrey AU - Stanković, Dalibor AU - Bolshakov, Oleg PY - 2024 UR - https://vinar.vin.bg.ac.rs/handle/123456789/13606 AB - Here, we present the preparation and electrochemical evaluation of a vitamin B2-riboflavin (RF) sensor based on hierarchically structured zinc oxide (ZnO) of the wurtzite type. The highly crystalline ZnO obtained under hydrothermal conditions from a zinc peroxocomplex has the appearance of “micro-stars,” with an average size of 10 μm. Development of unusual morphology was accompanied by significant lattice defect introduction. Zinc oxide as an electroactive additive for carbon paste electrode was studied with electrochemical impedance spectroscopy (EIS), cyclic voltammetry (CV), and differential pulse voltammetry (DPV), which revealed excellent charge mobility and low resistivity. Electrochemical properties of the semiconductor allowed for development of riboflavin (RF) electrochemical sensor with an improved linearity range and a low limit of detection. The repeatability and stability of the sensor were at a satisfactory level for real-time measurements. T2 - Journal of Solid State Electrochemistry T1 - Sensing reaching the stars: mild condition ZnO defect development for vitamin detection DO - 10.1007/s10008-024-06020-3 ER -
@article{ author = "Abramyan, Anton and Golovin, Mikhail and Zakharchenkova, Valeriya and Lalov, Andrey and Stanković, Dalibor and Bolshakov, Oleg", year = "2024", abstract = "Here, we present the preparation and electrochemical evaluation of a vitamin B2-riboflavin (RF) sensor based on hierarchically structured zinc oxide (ZnO) of the wurtzite type. The highly crystalline ZnO obtained under hydrothermal conditions from a zinc peroxocomplex has the appearance of “micro-stars,” with an average size of 10 μm. Development of unusual morphology was accompanied by significant lattice defect introduction. Zinc oxide as an electroactive additive for carbon paste electrode was studied with electrochemical impedance spectroscopy (EIS), cyclic voltammetry (CV), and differential pulse voltammetry (DPV), which revealed excellent charge mobility and low resistivity. Electrochemical properties of the semiconductor allowed for development of riboflavin (RF) electrochemical sensor with an improved linearity range and a low limit of detection. The repeatability and stability of the sensor were at a satisfactory level for real-time measurements.", journal = "Journal of Solid State Electrochemistry", title = "Sensing reaching the stars: mild condition ZnO defect development for vitamin detection", doi = "10.1007/s10008-024-06020-3" }
Abramyan, A., Golovin, M., Zakharchenkova, V., Lalov, A., Stanković, D.,& Bolshakov, O.. (2024). Sensing reaching the stars: mild condition ZnO defect development for vitamin detection. in Journal of Solid State Electrochemistry. https://doi.org/10.1007/s10008-024-06020-3
Abramyan A, Golovin M, Zakharchenkova V, Lalov A, Stanković D, Bolshakov O. Sensing reaching the stars: mild condition ZnO defect development for vitamin detection. in Journal of Solid State Electrochemistry. 2024;. doi:10.1007/s10008-024-06020-3 .
Abramyan, Anton, Golovin, Mikhail, Zakharchenkova, Valeriya, Lalov, Andrey, Stanković, Dalibor, Bolshakov, Oleg, "Sensing reaching the stars: mild condition ZnO defect development for vitamin detection" in Journal of Solid State Electrochemistry (2024), https://doi.org/10.1007/s10008-024-06020-3 . .