New trends in plasmonic (Bio)sensing
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/0001-3765201820170571 http://hdl.handle.net/11449/176297 |
Resumo: | The strong enhancement and localization of electromagnetic field in plasmonic systems have found applications in many areas, which include sensing and biosensing. In this paper, an overview will be provided of the use of plasmonic phenomena in sensors and biosensors with emphasis on two main topics. The first is related to possible ways to enhance the performance of sensors and biosensors based on surface plasmon resonance (SPR), where examples are given of functionalized magnetic nanoparticles, magnetoplasmonic effects and use of metamaterials for SPR sensing. The other topic is focused on surface-enhanced Raman scattering (SERS) for sensing, for which uniform, flexible, and reproducible SERS substrates have been produced. With such recent developments, there is the prospect of improving sensitivity and lowering the limit of detection in order to overcome the limitations inherent in ultrasensitive detection of chemical and biological analytes, especially at single molecule levels. |
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New trends in plasmonic (Bio)sensingBiosensingMagnetoplasmonicsPlasmonicsSensingSERSTMOKEThe strong enhancement and localization of electromagnetic field in plasmonic systems have found applications in many areas, which include sensing and biosensing. In this paper, an overview will be provided of the use of plasmonic phenomena in sensors and biosensors with emphasis on two main topics. The first is related to possible ways to enhance the performance of sensors and biosensors based on surface plasmon resonance (SPR), where examples are given of functionalized magnetic nanoparticles, magnetoplasmonic effects and use of metamaterials for SPR sensing. The other topic is focused on surface-enhanced Raman scattering (SERS) for sensing, for which uniform, flexible, and reproducible SERS substrates have been produced. With such recent developments, there is the prospect of improving sensitivity and lowering the limit of detection in order to overcome the limitations inherent in ultrasensitive detection of chemical and biological analytes, especially at single molecule levels.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)São Carlos Institute of Physics University of São Paulo, PO Box 369School of Technology and Applied Sciences São Paulo State University (UNESP), Campus Presidente PrudenteSchool of Technology and Applied Sciences São Paulo State University (UNESP), Campus Presidente PrudenteFAPESP: 2013/01897-4FAPESP: 2013/14262-7FAPESP: 2016/12311-9Universidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)Mejía-Salazar, Jorge RicardoCamacho, Sabrina A. [UNESP]Constantino, Carlos J. L. [UNESP]Oliveira Junior, Osvaldo N.2018-12-11T17:19:59Z2018-12-11T17:19:59Z2018-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article779-801application/pdfhttp://dx.doi.org/10.1590/0001-3765201820170571Anais da Academia Brasileira de Ciencias, v. 90, n. 1, p. 779-801, 2018.1678-26900001-3765http://hdl.handle.net/11449/17629710.1590/0001-3765201820170571S0001-376520180002007792-s2.0-85046739564S0001-37652018000200779.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAnais da Academia Brasileira de Ciencias0,4180,418info:eu-repo/semantics/openAccess2024-06-18T18:18:24Zoai:repositorio.unesp.br:11449/176297Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:34:10.519722Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
New trends in plasmonic (Bio)sensing |
title |
New trends in plasmonic (Bio)sensing |
spellingShingle |
New trends in plasmonic (Bio)sensing Mejía-Salazar, Jorge Ricardo Biosensing Magnetoplasmonics Plasmonics Sensing SERS TMOKE |
title_short |
New trends in plasmonic (Bio)sensing |
title_full |
New trends in plasmonic (Bio)sensing |
title_fullStr |
New trends in plasmonic (Bio)sensing |
title_full_unstemmed |
New trends in plasmonic (Bio)sensing |
title_sort |
New trends in plasmonic (Bio)sensing |
author |
Mejía-Salazar, Jorge Ricardo |
author_facet |
Mejía-Salazar, Jorge Ricardo Camacho, Sabrina A. [UNESP] Constantino, Carlos J. L. [UNESP] Oliveira Junior, Osvaldo N. |
author_role |
author |
author2 |
Camacho, Sabrina A. [UNESP] Constantino, Carlos J. L. [UNESP] Oliveira Junior, Osvaldo N. |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade de São Paulo (USP) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Mejía-Salazar, Jorge Ricardo Camacho, Sabrina A. [UNESP] Constantino, Carlos J. L. [UNESP] Oliveira Junior, Osvaldo N. |
dc.subject.por.fl_str_mv |
Biosensing Magnetoplasmonics Plasmonics Sensing SERS TMOKE |
topic |
Biosensing Magnetoplasmonics Plasmonics Sensing SERS TMOKE |
description |
The strong enhancement and localization of electromagnetic field in plasmonic systems have found applications in many areas, which include sensing and biosensing. In this paper, an overview will be provided of the use of plasmonic phenomena in sensors and biosensors with emphasis on two main topics. The first is related to possible ways to enhance the performance of sensors and biosensors based on surface plasmon resonance (SPR), where examples are given of functionalized magnetic nanoparticles, magnetoplasmonic effects and use of metamaterials for SPR sensing. The other topic is focused on surface-enhanced Raman scattering (SERS) for sensing, for which uniform, flexible, and reproducible SERS substrates have been produced. With such recent developments, there is the prospect of improving sensitivity and lowering the limit of detection in order to overcome the limitations inherent in ultrasensitive detection of chemical and biological analytes, especially at single molecule levels. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-12-11T17:19:59Z 2018-12-11T17:19:59Z 2018-01-01 |
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://dx.doi.org/10.1590/0001-3765201820170571 Anais da Academia Brasileira de Ciencias, v. 90, n. 1, p. 779-801, 2018. 1678-2690 0001-3765 http://hdl.handle.net/11449/176297 10.1590/0001-3765201820170571 S0001-37652018000200779 2-s2.0-85046739564 S0001-37652018000200779.pdf |
url |
http://dx.doi.org/10.1590/0001-3765201820170571 http://hdl.handle.net/11449/176297 |
identifier_str_mv |
Anais da Academia Brasileira de Ciencias, v. 90, n. 1, p. 779-801, 2018. 1678-2690 0001-3765 10.1590/0001-3765201820170571 S0001-37652018000200779 2-s2.0-85046739564 S0001-37652018000200779.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Anais da Academia Brasileira de Ciencias 0,418 0,418 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
779-801 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129530798276608 |