Nanobiosensors for Pathogenic Agents Detection

Detalhes bibliográficos
Autor(a) principal: Beltrán-Pineda,Mayra
Data de Publicação: 2021
Outros Autores: Peña-Solórzano,Diana, Sierra,César Augusto
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Chemical Society (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532021000901687
Resumo: Conventional methods to detect pathogenic microorganisms can be wasteful, expensive, and not very sensitive. Due to these limitations, approaches based on nanotechnology and the development of new diagnostic tests are emerging as alternative methods. Resulting from the unique electrical, magnetic, luminescent, and catalytic properties of nanomaterials, rapid and cost-effective diagnostic tests have been developed to recognize the presence of microbial pathogens or some of their components in different samples. The purpose of this review is to provide an overview and an update regarding the use of several nanomaterials as biosensors, among which are gold nanoparticles, carbon nanotubes, magnetic nanoparticles, and quantum dots. The application of these biosensors has opened a new interdisciplinary frontier between biological detection and materials science.
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spelling Nanobiosensors for Pathogenic Agents DetectionpathogensnanomaterialsnanobiosensorsConventional methods to detect pathogenic microorganisms can be wasteful, expensive, and not very sensitive. Due to these limitations, approaches based on nanotechnology and the development of new diagnostic tests are emerging as alternative methods. Resulting from the unique electrical, magnetic, luminescent, and catalytic properties of nanomaterials, rapid and cost-effective diagnostic tests have been developed to recognize the presence of microbial pathogens or some of their components in different samples. The purpose of this review is to provide an overview and an update regarding the use of several nanomaterials as biosensors, among which are gold nanoparticles, carbon nanotubes, magnetic nanoparticles, and quantum dots. The application of these biosensors has opened a new interdisciplinary frontier between biological detection and materials science.Sociedade Brasileira de Química2021-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532021000901687Journal of the Brazilian Chemical Society v.32 n.9 2021reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.21577/0103-5053.20210081info:eu-repo/semantics/openAccessBeltrán-Pineda,MayraPeña-Solórzano,DianaSierra,César Augustoeng2021-09-08T00:00:00Zoai:scielo:S0103-50532021000901687Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2021-09-08T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Nanobiosensors for Pathogenic Agents Detection
title Nanobiosensors for Pathogenic Agents Detection
spellingShingle Nanobiosensors for Pathogenic Agents Detection
Beltrán-Pineda,Mayra
pathogens
nanomaterials
nanobiosensors
title_short Nanobiosensors for Pathogenic Agents Detection
title_full Nanobiosensors for Pathogenic Agents Detection
title_fullStr Nanobiosensors for Pathogenic Agents Detection
title_full_unstemmed Nanobiosensors for Pathogenic Agents Detection
title_sort Nanobiosensors for Pathogenic Agents Detection
author Beltrán-Pineda,Mayra
author_facet Beltrán-Pineda,Mayra
Peña-Solórzano,Diana
Sierra,César Augusto
author_role author
author2 Peña-Solórzano,Diana
Sierra,César Augusto
author2_role author
author
dc.contributor.author.fl_str_mv Beltrán-Pineda,Mayra
Peña-Solórzano,Diana
Sierra,César Augusto
dc.subject.por.fl_str_mv pathogens
nanomaterials
nanobiosensors
topic pathogens
nanomaterials
nanobiosensors
description Conventional methods to detect pathogenic microorganisms can be wasteful, expensive, and not very sensitive. Due to these limitations, approaches based on nanotechnology and the development of new diagnostic tests are emerging as alternative methods. Resulting from the unique electrical, magnetic, luminescent, and catalytic properties of nanomaterials, rapid and cost-effective diagnostic tests have been developed to recognize the presence of microbial pathogens or some of their components in different samples. The purpose of this review is to provide an overview and an update regarding the use of several nanomaterials as biosensors, among which are gold nanoparticles, carbon nanotubes, magnetic nanoparticles, and quantum dots. The application of these biosensors has opened a new interdisciplinary frontier between biological detection and materials science.
publishDate 2021
dc.date.none.fl_str_mv 2021-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532021000901687
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532021000901687
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.21577/0103-5053.20210081
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Journal of the Brazilian Chemical Society v.32 n.9 2021
reponame:Journal of the Brazilian Chemical Society (Online)
instname:Sociedade Brasileira de Química (SBQ)
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instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Journal of the Brazilian Chemical Society (Online)
collection Journal of the Brazilian Chemical Society (Online)
repository.name.fl_str_mv Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv ||office@jbcs.sbq.org.br
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