Mostra el registre d'ítem simple
Interdigitated μ-electrodes for development of an impedimetric immunosensor for atrazine detection.
dc.contributor.author | Valera Cano, Enrique Andrés |
dc.contributor.author | Ramón-Azcón, Javier |
dc.contributor.author | Sanchez, F. J. |
dc.contributor.author | Marco, M.P. |
dc.contributor.author | Rodríguez Martínez, Ángel |
dc.contributor.author | Castañer Muñoz, Luis María |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica |
dc.date.accessioned | 2010-03-10T12:03:25Z |
dc.date.available | 2010-03-10T12:03:25Z |
dc.date.created | 2009-02 |
dc.date.issued | 2009-02 |
dc.identifier.citation | Valera, E. [et al.]. Interdigitated μ-electrodes for development of an impedimetric immunosensor for atrazine detection.. A: Conference on Electron Devices. "7th Spanish Conference on Electron Devices (CDE 2009)". Santiago de Compostela: 2009, p. 278-280. |
dc.identifier.uri | http://hdl.handle.net/2117/6602 |
dc.description.abstract | This contribution describes the development of an impedimetric immunosensor for atrazine detection. This immunosensor is based on the use of interdigitated metallic μ-electrodes (IDμEs) The method described in this work does not use any redox mediator and relies on the direct detection of immunochemical competitive reaction between the pesticide and a haptenized-protein immobilized on interdigitated μ-electrodes for the specific antibody. The immunoreagents used were specifically developed to detect atrazine. The immunochemical detection of this pesticide is achieved without using any label. The immunosensor shows a limit of detection of 8.34±1.37 μg L-1, witch is lower than the Maximun Residue Level (MRL) (50μg L-1)established by EU (European Union)for residues of atrazine as herbicide in the wine grapes and other foodstuff products. |
dc.format.extent | 3 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria biomèdica::Electrònica biomèdica |
dc.subject.lcsh | Atrazine --Toxicity testing. |
dc.title | Interdigitated μ-electrodes for development of an impedimetric immunosensor for atrazine detection. |
dc.type | Conference report |
dc.subject.lemac | Herbicides -- Toxicologia |
dc.subject.lemac | Sensors |
dc.contributor.group | Universitat Politècnica de Catalunya. MNT - Grup de Recerca en Micro i Nanotecnologies |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://www.ac.usc.es/cde09/ |
dc.rights.access | Open Access |
local.identifier.drac | 2189457 |
dc.description.version | Postprint (published version) |
local.citation.author | Valera, E.; Ramón-Azcón, J.; Sanchez, F.; Marco, M.; Rodriguez, A.; Castañer, L. |
local.citation.contributor | Conference on Electron Devices |
local.citation.pubplace | Santiago de Compostela |
local.citation.publicationName | 7th Spanish Conference on Electron Devices (CDE 2009) |
local.citation.startingPage | 278 |
local.citation.endingPage | 280 |