Design of titanium nitride- and wolfram carbide-doped RGO/GC electrodes for determination of gallic acid
Само за регистроване кориснике
2017
Аутори
Stanković, Dalibor M.Ognjanović, Miloš
Fabian, Martin
Švorc, Lubomir
Mariano, Jose F. M. L.
Antić, Bratislav
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In the present paper, the electrochemical behavior and the properties of two modified glassy carbon (GC) electrodes used for quantification of gallic acid in sweet wines were compared. A comparative study was conducted between titanium nitride- or wolfram carbide-doped reduced graphene oxide, labeled as TNrGO and WCrGO, respectively, modified GC electrodes, which are promising composite nanomaterials for electroanalytical applications. For the first time, WCrGO was synthesized and its electroanalytical properties compared with those of TNrGO. Results showed that the proposed materials exhibited enhanced characteristics, e.g., low limits of detection (1.1 mu M and 3.1 mu M for TNrGO and WCrGO, respectively), wide linear ranges (for TNrGO 4.5-76 mu M and for WCrGO 10-100 mu M), low adsorption, and low background current, which make them promising candidates for electrochemical sensing applications.
Кључне речи:
Nanoparticles / Modified electrodes / Electroanalytical method / Wine samples / Reduced graphene oxideИзвор:
Analytical Biochemistry, 2017, 539, 104-112Финансирање / пројекти:
- Примена унапређених оксидационих процеса и наноструктурисаних оксидних материјала за уклањање загађивача из животне средине, развој и оптимизација инструменталних техника за праћење ефикасности (RS-172030)
- Strengthening of the MagBioVin Research and Innovation Team for Development of Novel Approaches for Tumour Therapy based on Nanostructured Materials (EU-621375)
- Grant Agency of the Slovak Republic [1/0489/16]
- Grant Agency of the Slovak Republic VEGA [2/0128/16]
DOI: 10.1016/j.ab.2017.10.018
ISSN: 0003-2697
PubMed: 29074398
WoS: 000417117000016
Scopus: 2-s2.0-85032307801
Колекције
Институција/група
VinčaTY - JOUR AU - Stanković, Dalibor M. AU - Ognjanović, Miloš AU - Fabian, Martin AU - Švorc, Lubomir AU - Mariano, Jose F. M. L. AU - Antić, Bratislav PY - 2017 UR - https://vinar.vin.bg.ac.rs/handle/123456789/1853 AB - In the present paper, the electrochemical behavior and the properties of two modified glassy carbon (GC) electrodes used for quantification of gallic acid in sweet wines were compared. A comparative study was conducted between titanium nitride- or wolfram carbide-doped reduced graphene oxide, labeled as TNrGO and WCrGO, respectively, modified GC electrodes, which are promising composite nanomaterials for electroanalytical applications. For the first time, WCrGO was synthesized and its electroanalytical properties compared with those of TNrGO. Results showed that the proposed materials exhibited enhanced characteristics, e.g., low limits of detection (1.1 mu M and 3.1 mu M for TNrGO and WCrGO, respectively), wide linear ranges (for TNrGO 4.5-76 mu M and for WCrGO 10-100 mu M), low adsorption, and low background current, which make them promising candidates for electrochemical sensing applications. T2 - Analytical Biochemistry T1 - Design of titanium nitride- and wolfram carbide-doped RGO/GC electrodes for determination of gallic acid VL - 539 SP - 104 EP - 112 DO - 10.1016/j.ab.2017.10.018 ER -
@article{ author = "Stanković, Dalibor M. and Ognjanović, Miloš and Fabian, Martin and Švorc, Lubomir and Mariano, Jose F. M. L. and Antić, Bratislav", year = "2017", abstract = "In the present paper, the electrochemical behavior and the properties of two modified glassy carbon (GC) electrodes used for quantification of gallic acid in sweet wines were compared. A comparative study was conducted between titanium nitride- or wolfram carbide-doped reduced graphene oxide, labeled as TNrGO and WCrGO, respectively, modified GC electrodes, which are promising composite nanomaterials for electroanalytical applications. For the first time, WCrGO was synthesized and its electroanalytical properties compared with those of TNrGO. Results showed that the proposed materials exhibited enhanced characteristics, e.g., low limits of detection (1.1 mu M and 3.1 mu M for TNrGO and WCrGO, respectively), wide linear ranges (for TNrGO 4.5-76 mu M and for WCrGO 10-100 mu M), low adsorption, and low background current, which make them promising candidates for electrochemical sensing applications.", journal = "Analytical Biochemistry", title = "Design of titanium nitride- and wolfram carbide-doped RGO/GC electrodes for determination of gallic acid", volume = "539", pages = "104-112", doi = "10.1016/j.ab.2017.10.018" }
Stanković, D. M., Ognjanović, M., Fabian, M., Švorc, L., Mariano, J. F. M. L.,& Antić, B.. (2017). Design of titanium nitride- and wolfram carbide-doped RGO/GC electrodes for determination of gallic acid. in Analytical Biochemistry, 539, 104-112. https://doi.org/10.1016/j.ab.2017.10.018
Stanković DM, Ognjanović M, Fabian M, Švorc L, Mariano JFML, Antić B. Design of titanium nitride- and wolfram carbide-doped RGO/GC electrodes for determination of gallic acid. in Analytical Biochemistry. 2017;539:104-112. doi:10.1016/j.ab.2017.10.018 .
Stanković, Dalibor M., Ognjanović, Miloš, Fabian, Martin, Švorc, Lubomir, Mariano, Jose F. M. L., Antić, Bratislav, "Design of titanium nitride- and wolfram carbide-doped RGO/GC electrodes for determination of gallic acid" in Analytical Biochemistry, 539 (2017):104-112, https://doi.org/10.1016/j.ab.2017.10.018 . .