We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
SCREEN-PRINTED ELECTRODES MADE ON STONE PAPER SUBSTRATE FOR URIC ACID ELECTROCHEMICAL DETECTION.
- Authors
VARODI, CODRUTA; POGACEAN, FLORINA; GHEORGHE, MARIN; BARBU-TUDORAN, LUCIAN; PRUNEANU, STELA
- Abstract
Flexible screen-printed electrodes on stone paper substrate (HP) and modified with gold nanoparticles (HP-AuNPs) or AuNPs-poly-methylene blue (HP-AuNPs-PMB) were fabricated and morphologically investigated by SEM/EDS. The electrochemical properties of the new electrodes were studied by cyclic voltammetry (CV). The best electrocatalytic properties for uric acid detection were obtained with HP-AuNPs electrode: 0.16 µM Limit of Detection, 5x10-7- 10-4 M linear range and 20.7 mA/M sensitivity.
- Subjects
ELECTRODES; STONE; CYCLIC voltammetry; DETECTION limit; URIC acid
- Publication
Studia Universitatis Babes-Bolyai, Chemia, 2020, Vol 65, Issue 2, p233
- ISSN
1224-7154
- Publication type
Article
- DOI
10.24193/subbchem.2020.2.19