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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Merkoçi, Arben
Ministerio de Ciencia e Innovación
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 displayed)
- 2023One-Step Laser Nanostructuration of Reduced Graphene Oxide Films Embedding Metal Nanoparticles for Sensing Applicationscitations
- 2023Freestanding laser-induced two dimensional heterostructures for self-contained paper-based sensorscitations
- 2023Nanostructure Tuning of Gold Nanoparticles Films via Click Sinteringcitations
- 2023Nanostructure Tuning of Gold Nanoparticles Films via Click Sinteringcitations
- 2022Metabolomics for personalized medicine: the input of analytical chemistry from biomarker discovery to point-of-care testscitations
- 2020Chitin nanofiber paper toward optical (bio)sensing applicationscitations
- 2019Paper based photoluminescent sensing platform with recognition sites for tributyltincitations
- 2018Electrochromic molecular imprinting sensor for visual and smartphone-based detectionscitations
- 2011Variable behaviour of flexible N,O-mixed pyrazole ligand towards Zn(ii), Cd(ii) and Hg(ii) ions. Synthesis, crystal structure and fluorescent propertiescitations
- 2010Immunosensing using nanoparticlescitations
- 2010Use of Sequential Injection Analysis to construct a potentiometric electronic tongue: Application to the multidetermination of heavy metalscitations
- 2010Use of Sequential Injection Analysis to construct a potentiometric electronic tongue: Application to the multidetermination of heavy metalscitations
- 2005Integration of a glucose biosensor based on an epoxy-graphite- TTF·TCNQ-GOD biocomposite into a FIA systemcitations
- 2005Magnetically trigged direct electrochemical detection of DNA hybridization using Au67 quantum dot as electrical tracercitations
- 2005Glucose biosensor based on carbon nanotube epoxy compositescitations
- 2005Sensitive stripping voltammetry of heavy metals by using a composite sensor based on a built-in bismuth precursorcitations
- 2003Rapid electrochemical genosensor assay using a streptavidin carbon-polymer biocomposite electrodecitations
- 2003Graphite-epoxy composites as a new transducing material for electrochemical genosensingcitations
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article
Integration of a glucose biosensor based on an epoxy-graphite- TTF·TCNQ-GOD biocomposite into a FIA system
Abstract
An amperometric glucose biosensor based on graphite and non-conducting epoxy resin biocomposite was constructed. Glucose oxidase (GOD) and the tetrathiafulvalene-tetracyanoquinodimethane (TTF·TCNQ) conducting organic salt were incorporated into the bulk of the composite to form a renewable biosensor. Several graphite-TTF·TCNQ ratios (w/w) were studied in order to select the best biosensor to be integrated in a FIA system for the automated detection of glucose. The optimal amount of GOD in the composite was studied as well. The selection was based on the analytical response of the electrodes. Best results were obtained by an electrode whose composition was 5% GOD, 76% polymer, 9.5% graphite and 9.5% TTF·TCNQ. An especially designed flow amperometric cell was constructed so that the biosensor could be integrated into a FIA system and glucose in beverage samples could be determined. © 2004 Elsevier B.V. All rights reserved.