Faculty of Chemistry Repository - Cherry
University of Belgrade - Faculty of Chemistry
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrilic)
    • Serbian (Latin)
  • Login
View Item 
  •   Faculty of Chemistry Repository - Cherry
  • Inovacioni centar
  • Publikacije
  • View Item
  •   Faculty of Chemistry Repository - Cherry
  • Inovacioni centar
  • Publikacije
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Design of titanium nitride- and wolfram carbide-doped RGO/GC electrodes for determination of gallic acid

Authorized Users Only
2017
Authors
Stanković, Dalibor
Ognjanović, Miloš
Martin, Fabian
Šovrc, Ľubomír
Mariano, Jose F. M. L.
Antić, Bratislav
Article (Published version)
Metadata
Show full item record
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.
Keywords:
Nanoparticles / Modified electrodes / Electroanalytical method / Wine samples / Reduced graphene oxide
Source:
Analytical Biochemistry, 2017, 539, 104-112
Publisher:
  • Academic Press Inc Elsevier Science, San Diego
Projects:
  • Application of advanced oxidation processes and nanostructured oxide materials for the removal of pollutants from the environment, development and optimisation of instrumental techniques for efficiency monitoring (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 VEGA [2/0128/16]
  • Grant Agency of the Slovak Republic [1/0489/16]
Note:
  • Supplementary material: http://cherry.chem.bg.ac.rs/handle/123456789/2956

DOI: 10.1016/j.ab.2017.10.018

ISSN: 0003-2697

PubMed: 29074398

WoS: 000417117000016

Scopus: 2-s2.0-85032307801
[ Google Scholar ]
23
24
URI
http://cherry.chem.bg.ac.rs/handle/123456789/2560
Collections
  • Publikacije
Institution
Inovacioni centar
TY  - JOUR
AU  - Stanković, Dalibor
AU  - Ognjanović, Miloš
AU  - Martin, Fabian
AU  - Šovrc, Ľubomír
AU  - Mariano, Jose F. M. L.
AU  - Antić, Bratislav
PY  - 2017
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/2560
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.
PB  - Academic Press Inc Elsevier Science, San Diego
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 and Ognjanović, Miloš and Martin, Fabian and Šovrc, Ľubomír and Mariano, Jose F. M. L. and Antić, Bratislav",
year = "2017",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/2560",
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.",
publisher = "Academic Press Inc Elsevier Science, San Diego",
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, Ognjanović M, Martin F, Šovrc Ľ, Mariano JFML, Antić B. Design of titanium nitride- and wolfram carbide-doped RGO/GC electrodes for determination of gallic acid. Analytical Biochemistry. 2017;539:104-112
Stanković, D., Ognjanović, M., Martin, F., Šovrc, Ľ., Mariano, J. F. M. L.,& Antić, B. (2017). Design of titanium nitride- and wolfram carbide-doped RGO/GC electrodes for determination of gallic acid.
Analytical BiochemistryAcademic Press Inc Elsevier Science, San Diego., 539, 104-112.
https://doi.org/10.1016/j.ab.2017.10.018
Stanković Dalibor, Ognjanović Miloš, Martin Fabian, Šovrc Ľubomír, Mariano Jose F. M. L., Antić Bratislav, "Design of titanium nitride- and wolfram carbide-doped RGO/GC electrodes for determination of gallic acid" 539 (2017):104-112,
https://doi.org/10.1016/j.ab.2017.10.018 .

DSpace software copyright © 2002-2015  DuraSpace
About CHERRY - CHEmistry RepositoRY | Send Feedback

OpenAIRERCUB
 

 

All of DSpaceInstitutionsAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About CHERRY - CHEmistry RepositoRY | Send Feedback

OpenAIRERCUB