Files
Document type
ArticleVersion
Published versionPublication date
Publication license
Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/120873
A chemically-bound glutathione sensor bioinspired by the defense of organisms against heavy metal contamination: Optimization of the immobilization conditions
Journal Title
Director/Tutor
Journal ISSN
Volume Title
Related resource
Abstract
The influence of the experimental conditions (glutathione concentration and incubation time and temperature) concerning the covalent immobilization of glutathione via carbodiimide coupling on the behavior of a glutathione modified screen-printed carbon electrode obtained by electrografting is evaluated. The optimized parameters fasten the modification process and improve the performance of the sensor as compared to the usual procedure. This suggests the convenience of a tailored preparation of metal sensors based on metal-binding biomolecules such as glutathione.
Subject
Subject (English)
Citation
Citation
PÉREZ RÀFOLS, Clara, et al. A chemically-bound glutathione sensor bioinspired by the defense of organisms against heavy metal contamination: Optimization of the immobilization conditions. Chemosensors. 2017. Vol. 5, num. 12. ISSN 2227-9040. [consulted: 7 of June of 2026]. Available at: https://hdl.handle.net/2445/120873