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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
Places of action
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article
Glucose biosensor based on carbon nanotube epoxy composites
Abstract
A novel glucose biosensor based on a rigid and renewable carbon nanotube (CNT) based biocomposite is reported. The biosensor was based on the immobilization of glucose oxidase (GOx) within the CNT epoxy-composite matrix prepared by dispersion of multi-wall CNT inside the epoxy resin. The use of CNT, as the conductive part of the composite, ensures better incorporation of enzyme into the epoxy matrix and faster electron transfer rates between the enzyme and the transducer. Experimental results show that the CNT epoxy composite biosensor (GOx-CNTEC) offers an excellent sensitivity, reliable calibration profile, and stable electrochemical properties together with significantly lower detection potential (+0.55 V) than GOx-graphite epoxy composites (+0.90 V; difference ΔE = 0.35 V). The results obtained favorably compare to those of a glucose biosensor based on a graphite epoxy composite (GOx-GEC). Copyright © 2005 American Scientific Publishers All rights reserved.