Nitrite biosensing via selective enzymes—a long but promising route

Bibliographic Details
Main Author: Almeida, Maria Gabriela
Publication Date: 2010
Other Authors: Serra, Alexandra, Silveira, Célia M., Moura, José J. G.
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10362/6972
Summary: Sensors 2010, 10, 11530-11555
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spelling Nitrite biosensing via selective enzymes—a long but promising routeNitriteBiosensorsNitrite reductasesElectrochemical transducersSensors 2010, 10, 11530-11555The last decades have witnessed a steady increase of the social and political awareness for the need of monitoring and controlling environmental and industrial processes. In the case of nitrite ion, due to its potential toxicity for human health, the European Union has recently implemented a number of rules to restrict its level in drinking waters and food products. Although several analytical protocols have been proposed for nitrite quantification, none of them enable a reliable and quick analysis of complex samples. An alternative approach relies on the construction of biosensing devices using stable enzymes, with both high activity and specificity for nitrite. In this paper we review the current state-of-the-art in the field of electrochemical and optical biosensors using nitrite reducing enzymes as biorecognition elements and discuss the opportunities and challenges in this emerging market.SensorsRUNAlmeida, Maria GabrielaSerra, AlexandraSilveira, Célia M.Moura, José J. G.2012-02-08T16:46:38Z20102010-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/6972eng1424-8220info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-05-22T17:10:14Zoai:run.unl.pt:10362/6972Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T16:41:00.581566Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Nitrite biosensing via selective enzymes—a long but promising route
title Nitrite biosensing via selective enzymes—a long but promising route
spellingShingle Nitrite biosensing via selective enzymes—a long but promising route
Almeida, Maria Gabriela
Nitrite
Biosensors
Nitrite reductases
Electrochemical transducers
title_short Nitrite biosensing via selective enzymes—a long but promising route
title_full Nitrite biosensing via selective enzymes—a long but promising route
title_fullStr Nitrite biosensing via selective enzymes—a long but promising route
title_full_unstemmed Nitrite biosensing via selective enzymes—a long but promising route
title_sort Nitrite biosensing via selective enzymes—a long but promising route
author Almeida, Maria Gabriela
author_facet Almeida, Maria Gabriela
Serra, Alexandra
Silveira, Célia M.
Moura, José J. G.
author_role author
author2 Serra, Alexandra
Silveira, Célia M.
Moura, José J. G.
author2_role author
author
author
dc.contributor.none.fl_str_mv RUN
dc.contributor.author.fl_str_mv Almeida, Maria Gabriela
Serra, Alexandra
Silveira, Célia M.
Moura, José J. G.
dc.subject.por.fl_str_mv Nitrite
Biosensors
Nitrite reductases
Electrochemical transducers
topic Nitrite
Biosensors
Nitrite reductases
Electrochemical transducers
description Sensors 2010, 10, 11530-11555
publishDate 2010
dc.date.none.fl_str_mv 2010
2010-01-01T00:00:00Z
2012-02-08T16:46:38Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/6972
url http://hdl.handle.net/10362/6972
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1424-8220
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sensors
publisher.none.fl_str_mv Sensors
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
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instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
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reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
_version_ 1833596112020176896

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