The use of nanostructured films in sensing applications

Detalhes bibliográficos
Autor(a) principal: Riul, Antonio
Data de Publicação: 2013
Outros Autores: Miyazaki, Celina Massumi [UNESP], Dantas, Cléber A. R. [UNESP], Oliveira, Osvaldo N.
Tipo de documento: Capítulo de livro
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.4032/9789814411165
http://hdl.handle.net/11449/220621
Resumo: In this chapter, we describe developments on the use of impedance spectroscopy and ultrathin films of different materials in the analysis of liquid samples via weak, non-bonding molecular interactions. Despite the lack of intrinsic selectivity in many cases, the simplicity of the sensor is quite attractive and enhanced by the nanostructured thin nature of the materials forming the sensing units. Moreover, it is possible to incorporate materials capable of molecular recognition, such as enzymes, extending the e-tongue concept to biosensing. Advantage can also be taken from the supramolecular interactions between the ultrathin films and the liquid samples under analysis, and integration of sensing units in microarrays for high-performance, high-throughput sensors.
id UNSP_59f5c0064d011d56e44562c7df8e702d
oai_identifier_str oai:repositorio.unesp.br:11449/220621
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling The use of nanostructured films in sensing applicationsIn this chapter, we describe developments on the use of impedance spectroscopy and ultrathin films of different materials in the analysis of liquid samples via weak, non-bonding molecular interactions. Despite the lack of intrinsic selectivity in many cases, the simplicity of the sensor is quite attractive and enhanced by the nanostructured thin nature of the materials forming the sensing units. Moreover, it is possible to incorporate materials capable of molecular recognition, such as enzymes, extending the e-tongue concept to biosensing. Advantage can also be taken from the supramolecular interactions between the ultrathin films and the liquid samples under analysis, and integration of sensing units in microarrays for high-performance, high-throughput sensors.Applied Physics Department Gleb Wataghin Institute of Physics State University of Campinas UNICAMPPOSMAT Universidade Estadual PaulistaInstituto de Física de São Carlos Universidade de São Paulo, CP 369POSMAT Universidade Estadual PaulistaUniversidade Estadual de Campinas (UNICAMP)Universidade Estadual Paulista (UNESP)Universidade de São Paulo (USP)Riul, AntonioMiyazaki, Celina Massumi [UNESP]Dantas, Cléber A. R. [UNESP]Oliveira, Osvaldo N.2022-04-28T19:03:34Z2022-04-28T19:03:34Z2013-08-31info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bookPart303-331http://dx.doi.org/10.4032/9789814411165Multisensor Systems for Chemical Analysis: Materials and Sensors, p. 303-331.http://hdl.handle.net/11449/22062110.4032/97898144111652-s2.0-84968895110Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMultisensor Systems for Chemical Analysis: Materials and Sensorsinfo:eu-repo/semantics/openAccess2022-04-28T19:03:34Zoai:repositorio.unesp.br:11449/220621Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:33:57.292539Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv The use of nanostructured films in sensing applications
title The use of nanostructured films in sensing applications
spellingShingle The use of nanostructured films in sensing applications
Riul, Antonio
title_short The use of nanostructured films in sensing applications
title_full The use of nanostructured films in sensing applications
title_fullStr The use of nanostructured films in sensing applications
title_full_unstemmed The use of nanostructured films in sensing applications
title_sort The use of nanostructured films in sensing applications
author Riul, Antonio
author_facet Riul, Antonio
Miyazaki, Celina Massumi [UNESP]
Dantas, Cléber A. R. [UNESP]
Oliveira, Osvaldo N.
author_role author
author2 Miyazaki, Celina Massumi [UNESP]
Dantas, Cléber A. R. [UNESP]
Oliveira, Osvaldo N.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual de Campinas (UNICAMP)
Universidade Estadual Paulista (UNESP)
Universidade de São Paulo (USP)
dc.contributor.author.fl_str_mv Riul, Antonio
Miyazaki, Celina Massumi [UNESP]
Dantas, Cléber A. R. [UNESP]
Oliveira, Osvaldo N.
description In this chapter, we describe developments on the use of impedance spectroscopy and ultrathin films of different materials in the analysis of liquid samples via weak, non-bonding molecular interactions. Despite the lack of intrinsic selectivity in many cases, the simplicity of the sensor is quite attractive and enhanced by the nanostructured thin nature of the materials forming the sensing units. Moreover, it is possible to incorporate materials capable of molecular recognition, such as enzymes, extending the e-tongue concept to biosensing. Advantage can also be taken from the supramolecular interactions between the ultrathin films and the liquid samples under analysis, and integration of sensing units in microarrays for high-performance, high-throughput sensors.
publishDate 2013
dc.date.none.fl_str_mv 2013-08-31
2022-04-28T19:03:34Z
2022-04-28T19:03:34Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/bookPart
format bookPart
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.4032/9789814411165
Multisensor Systems for Chemical Analysis: Materials and Sensors, p. 303-331.
http://hdl.handle.net/11449/220621
10.4032/9789814411165
2-s2.0-84968895110
url http://dx.doi.org/10.4032/9789814411165
http://hdl.handle.net/11449/220621
identifier_str_mv Multisensor Systems for Chemical Analysis: Materials and Sensors, p. 303-331.
10.4032/9789814411165
2-s2.0-84968895110
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Multisensor Systems for Chemical Analysis: Materials and Sensors
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 303-331
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_ 1808128947667337216

Registros relacionados