A method for early detection and identification of fungal contamination of building materials using e-nose

The aim of the study was to develop a method for early detection and identification of fungal contamination of building materials using an electronic nose. Therefore, the laboratory experiments based on the analysis of the air in the vicinity of fungal isolates potentially found in the building mate...

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Autores principales: Suchorab, Zbigniew, Frąc, Magdalena, Guz, Łukasz, Oszust, Karolina, Łagód, Grzegorz, Gryta, Agata, Bilińska-Wielgus, Nina, Czerwiński, Jacek
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2019
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6456197/
https://www.ncbi.nlm.nih.gov/pubmed/30964926
http://dx.doi.org/10.1371/journal.pone.0215179
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author Suchorab, Zbigniew
Frąc, Magdalena
Guz, Łukasz
Oszust, Karolina
Łagód, Grzegorz
Gryta, Agata
Bilińska-Wielgus, Nina
Czerwiński, Jacek
author_facet Suchorab, Zbigniew
Frąc, Magdalena
Guz, Łukasz
Oszust, Karolina
Łagód, Grzegorz
Gryta, Agata
Bilińska-Wielgus, Nina
Czerwiński, Jacek
author_sort Suchorab, Zbigniew
collection PubMed
description The aim of the study was to develop a method for early detection and identification of fungal contamination of building materials using an electronic nose. Therefore, the laboratory experiments based on the analysis of the air in the vicinity of fungal isolates potentially found in the building materials were performed. The results revealed that the employed gas sensors array consisting of MOS-type sensors enables the detection of the differences among the examined samples of fungi and distinguishing between the non-contaminated and contaminated samples, shortly after fungal contamination occurs. Electronic nose readouts were analysed using Principal Component Analysis and the results were verified with standard chromatographic analysis by means of SPME-GC/MS method, which proved that gas sensors array can be applied for early detection of fungal contamination.
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spelling pubmed-64561972019-05-03 A method for early detection and identification of fungal contamination of building materials using e-nose Suchorab, Zbigniew Frąc, Magdalena Guz, Łukasz Oszust, Karolina Łagód, Grzegorz Gryta, Agata Bilińska-Wielgus, Nina Czerwiński, Jacek PLoS One Research Article The aim of the study was to develop a method for early detection and identification of fungal contamination of building materials using an electronic nose. Therefore, the laboratory experiments based on the analysis of the air in the vicinity of fungal isolates potentially found in the building materials were performed. The results revealed that the employed gas sensors array consisting of MOS-type sensors enables the detection of the differences among the examined samples of fungi and distinguishing between the non-contaminated and contaminated samples, shortly after fungal contamination occurs. Electronic nose readouts were analysed using Principal Component Analysis and the results were verified with standard chromatographic analysis by means of SPME-GC/MS method, which proved that gas sensors array can be applied for early detection of fungal contamination. Public Library of Science 2019-04-09 /pmc/articles/PMC6456197/ /pubmed/30964926 http://dx.doi.org/10.1371/journal.pone.0215179 Text en © 2019 Suchorab et al http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
spellingShingle Research Article
Suchorab, Zbigniew
Frąc, Magdalena
Guz, Łukasz
Oszust, Karolina
Łagód, Grzegorz
Gryta, Agata
Bilińska-Wielgus, Nina
Czerwiński, Jacek
A method for early detection and identification of fungal contamination of building materials using e-nose
title A method for early detection and identification of fungal contamination of building materials using e-nose
title_full A method for early detection and identification of fungal contamination of building materials using e-nose
title_fullStr A method for early detection and identification of fungal contamination of building materials using e-nose
title_full_unstemmed A method for early detection and identification of fungal contamination of building materials using e-nose
title_short A method for early detection and identification of fungal contamination of building materials using e-nose
title_sort method for early detection and identification of fungal contamination of building materials using e-nose
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6456197/
https://www.ncbi.nlm.nih.gov/pubmed/30964926
http://dx.doi.org/10.1371/journal.pone.0215179
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