Biosensor impedimétrico para la detección de lindano

Biosensors are simple, feasible and cost-effective devices where biological specificity and selectivity, and electronic miniaturization are combined. Degrading microorganisms, such as the M7 species of Streptomyces genus, can specifically be used as biorecognition element, for lindane detection and...

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Detalles Bibliográficos
Autores principales: López Rodríguez, María Lorena, Madrid, Rossana, Giacomelli, Carla E.
Formato: conferenceObject
Lenguaje:Español
Publicado: 2022
Materias:
Electrochemical Impedance Spectrocopy
lindane
Streptomyces sp. M7
Preservación del ambiente
Plaguicidas
Acceso en línea:http://hdl.handle.net/11086/26802
Aporte de:
Repositorio Digital Universitario (UNC) de Universidad Nacional de Córdoba
id I10-R141-11086-26802
record_format dspace
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-141
collection Repositorio Digital Universitario (UNC)
language Español
topic Electrochemical Impedance Spectrocopy
lindane
Streptomyces sp. M7
Preservación del ambiente
Plaguicidas
spellingShingle Electrochemical Impedance Spectrocopy
lindane
Streptomyces sp. M7
Preservación del ambiente
Plaguicidas
López Rodríguez, María Lorena
Madrid, Rossana
Giacomelli, Carla E.
Biosensor impedimétrico para la detección de lindano
topic_facet Electrochemical Impedance Spectrocopy
lindane
Streptomyces sp. M7
Preservación del ambiente
Plaguicidas
description Biosensors are simple, feasible and cost-effective devices where biological specificity and selectivity, and electronic miniaturization are combined. Degrading microorganisms, such as the M7 species of Streptomyces genus, can specifically be used as biorecognition element, for lindane detection and quantification. Furthermore, electrochemical impedance spectroscopy is a non-destructive technique that allows evaluating bacterial activity by measuring conductivity changes in a culture medium. In this work, instrumental conditions were optimized to apply this method as transduction principle in bacterial biosensors. By means of electrochemical impedance spectroscopy, concentrations of chloride ions close to the environmental lindane values were measured. This is a suitable, simple and economical technique for use as a transduction method in biorecognition devices for organochlorine pesticides detection, particularly lindane.
format conferenceObject
author López Rodríguez, María Lorena
Madrid, Rossana
Giacomelli, Carla E.
author_facet López Rodríguez, María Lorena
Madrid, Rossana
Giacomelli, Carla E.
author_sort López Rodríguez, María Lorena
title Biosensor impedimétrico para la detección de lindano
title_short Biosensor impedimétrico para la detección de lindano
title_full Biosensor impedimétrico para la detección de lindano
title_fullStr Biosensor impedimétrico para la detección de lindano
title_full_unstemmed Biosensor impedimétrico para la detección de lindano
title_sort biosensor impedimétrico para la detección de lindano
publishDate 2022
url http://hdl.handle.net/11086/26802
work_keys_str_mv AT lopezrodriguezmarialorena biosensorimpedimetricoparaladetecciondelindano
AT madridrossana biosensorimpedimetricoparaladetecciondelindano
AT giacomellicarlae biosensorimpedimetricoparaladetecciondelindano
AT lopezrodriguezmarialorena evaluaciondeespectroscopiadeimpedanciacomometododetransduccionenbiosensoresbacterianos
AT madridrossana evaluaciondeespectroscopiadeimpedanciacomometododetransduccionenbiosensoresbacterianos
AT giacomellicarlae evaluaciondeespectroscopiadeimpedanciacomometododetransduccionenbiosensoresbacterianos
bdutipo_str Repositorios
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