Thin films sensor devices for mycotoxins detection in foods: applications and challenges
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10198/20638 |
Resumo: | Mycotoxins are a group of secondarymetabolites produced by different species of filamentous fungi and pose serious threats to food safety due to their serious human and animal health impacts such as carcinogenic, teratogenic and hepatotoxic effects. Conventional methods for the detection of mycotoxins include gas chromatography and high-performance liquid chromatography coupled with mass spectrometry or other detectors (fluorescence or UV detection), thin layer chromatography and enzyme-linked immunosorbent assay. These techniques are generally straightforward and yield reliable results; however, they are time-consuming, require extensive preparation steps, use large-scale instruments, and consume large amounts of hazardous chemical reagents. Rapid detection of mycotoxins is becoming an increasingly important challenge for the food industry in order to effectively enforce regulations and ensure the safety of food and feed. In this sense, several studies have been done with the aim of developing strategies to detect mycotoxins using sensing devices that have high sensitivity and specificity, fast analysis, low cost and portability. The latter include the use of microarray chips, multiplex lateral flow, Surface Plasmon Resonance, Surface Enhanced Raman Scattering and biosensors using nanoparticles. In this perspective, thin film sensors have recently emerged as a good candidate technique to meet such requirements. This review summarizes the application and challenges of thin film sensor devices for detection of mycotoxins in food matrices. |
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Thin films sensor devices for mycotoxins detection in foods: applications and challengesThin filmsMycotoxinsFood analysisBiosensorsMycotoxins are a group of secondarymetabolites produced by different species of filamentous fungi and pose serious threats to food safety due to their serious human and animal health impacts such as carcinogenic, teratogenic and hepatotoxic effects. Conventional methods for the detection of mycotoxins include gas chromatography and high-performance liquid chromatography coupled with mass spectrometry or other detectors (fluorescence or UV detection), thin layer chromatography and enzyme-linked immunosorbent assay. These techniques are generally straightforward and yield reliable results; however, they are time-consuming, require extensive preparation steps, use large-scale instruments, and consume large amounts of hazardous chemical reagents. Rapid detection of mycotoxins is becoming an increasingly important challenge for the food industry in order to effectively enforce regulations and ensure the safety of food and feed. In this sense, several studies have been done with the aim of developing strategies to detect mycotoxins using sensing devices that have high sensitivity and specificity, fast analysis, low cost and portability. The latter include the use of microarray chips, multiplex lateral flow, Surface Plasmon Resonance, Surface Enhanced Raman Scattering and biosensors using nanoparticles. In this perspective, thin film sensors have recently emerged as a good candidate technique to meet such requirements. This review summarizes the application and challenges of thin film sensor devices for detection of mycotoxins in food matrices.This work was funded by Project POCI-01–0145-FEDER-006984—Associate Laboratory LSRE-LCM, Project UID/BIO/04469/2013—CEB and strategic project PEst-OE/AGR/UI0690/2014—CIMO all funded by European Regional Development Fund (ERDF) through COMPETE2020—Programa Operacional Competitividade e Internacionalização (POCI)—and by national funds through FCT—Fundação para a Ciência e a Tecnologia I.P. Andréia O. Santos also acknowledges the research grant provided by the Associate Laboratory LSRE-LCM under the Projects UID/EQU/50020/2013 and POCI-01-0145-FEDER-006984. Andreia Vaz acknowledges the research grant provided by the Portuguese Foundation for Science and Technology (FCT), reference number SFRH/BD/129775/2017. The APC was kindly waived by MDPI.Biblioteca Digital do IPBSantos, Andreia O.Vaz, AndreiaRodrigues, PaulaVeloso, Ana C.A.Venâncio, ArmandoPeres, António M.2020-02-21T15:17:20Z20192019-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10198/20638engSantos, Andreia O.; Vaz, Andreia; Rodrigues, Paula; Veloso, Ana C.A.; Venâncio, Armando; Peres, António M. (2019). Thin films sensor devices for mycotoxins detection in foods: applications and challenges. Chemosensors. ISSN 2227-9040. 7:1, p. 1-232227-904010.3390/chemosensors7010003info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-11-21T10:46:49Zoai:bibliotecadigital.ipb.pt:10198/20638Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T23:11:32.272130Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Thin films sensor devices for mycotoxins detection in foods: applications and challenges |
title |
Thin films sensor devices for mycotoxins detection in foods: applications and challenges |
spellingShingle |
Thin films sensor devices for mycotoxins detection in foods: applications and challenges Santos, Andreia O. Thin films Mycotoxins Food analysis Biosensors |
title_short |
Thin films sensor devices for mycotoxins detection in foods: applications and challenges |
title_full |
Thin films sensor devices for mycotoxins detection in foods: applications and challenges |
title_fullStr |
Thin films sensor devices for mycotoxins detection in foods: applications and challenges |
title_full_unstemmed |
Thin films sensor devices for mycotoxins detection in foods: applications and challenges |
title_sort |
Thin films sensor devices for mycotoxins detection in foods: applications and challenges |
author |
Santos, Andreia O. |
author_facet |
Santos, Andreia O. Vaz, Andreia Rodrigues, Paula Veloso, Ana C.A. Venâncio, Armando Peres, António M. |
author_role |
author |
author2 |
Vaz, Andreia Rodrigues, Paula Veloso, Ana C.A. Venâncio, Armando Peres, António M. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Biblioteca Digital do IPB |
dc.contributor.author.fl_str_mv |
Santos, Andreia O. Vaz, Andreia Rodrigues, Paula Veloso, Ana C.A. Venâncio, Armando Peres, António M. |
dc.subject.por.fl_str_mv |
Thin films Mycotoxins Food analysis Biosensors |
topic |
Thin films Mycotoxins Food analysis Biosensors |
description |
Mycotoxins are a group of secondarymetabolites produced by different species of filamentous fungi and pose serious threats to food safety due to their serious human and animal health impacts such as carcinogenic, teratogenic and hepatotoxic effects. Conventional methods for the detection of mycotoxins include gas chromatography and high-performance liquid chromatography coupled with mass spectrometry or other detectors (fluorescence or UV detection), thin layer chromatography and enzyme-linked immunosorbent assay. These techniques are generally straightforward and yield reliable results; however, they are time-consuming, require extensive preparation steps, use large-scale instruments, and consume large amounts of hazardous chemical reagents. Rapid detection of mycotoxins is becoming an increasingly important challenge for the food industry in order to effectively enforce regulations and ensure the safety of food and feed. In this sense, several studies have been done with the aim of developing strategies to detect mycotoxins using sensing devices that have high sensitivity and specificity, fast analysis, low cost and portability. The latter include the use of microarray chips, multiplex lateral flow, Surface Plasmon Resonance, Surface Enhanced Raman Scattering and biosensors using nanoparticles. In this perspective, thin film sensors have recently emerged as a good candidate technique to meet such requirements. This review summarizes the application and challenges of thin film sensor devices for detection of mycotoxins in food matrices. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019 2019-01-01T00:00:00Z 2020-02-21T15:17:20Z |
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/10198/20638 |
url |
http://hdl.handle.net/10198/20638 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Santos, Andreia O.; Vaz, Andreia; Rodrigues, Paula; Veloso, Ana C.A.; Venâncio, Armando; Peres, António M. (2019). Thin films sensor devices for mycotoxins detection in foods: applications and challenges. Chemosensors. ISSN 2227-9040. 7:1, p. 1-23 2227-9040 10.3390/chemosensors7010003 |
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.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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