Porous matrix materials in optical sensing of gaseous oxygen

The review provides comparison of porous materials that act as a matrix for luminescent oxygen indicators. These include silica-gels, sol–gel materials based on silica and organically modified silica (Ormosils), aerogels, electrospun polymeric nanofibers, metal–organic frameworks, anodized alumina,...

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Detalles Bibliográficos
Autores principales: Dalfen, I., Borisov, S. M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2022
Materias:
Review
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9142480/
https://www.ncbi.nlm.nih.gov/pubmed/35352161
http://dx.doi.org/10.1007/s00216-022-04014-6
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author Dalfen, I.
Borisov, S. M.
author_facet Dalfen, I.
Borisov, S. M.
author_sort Dalfen, I.
collection PubMed
description The review provides comparison of porous materials that act as a matrix for luminescent oxygen indicators. These include silica-gels, sol–gel materials based on silica and organically modified silica (Ormosils), aerogels, electrospun polymeric nanofibers, metal–organic frameworks, anodized alumina, and various other microstructured sensor matrices. The influence of material structure and composition on the efficiency of oxygen quenching and dynamic response times is compared and the advantages and disadvantages of the materials are summarized to give a guide for design and practical application of sensors with desired sensitivity and response time. GRAPHICAL ABSTRACT: [Image: see text] SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s00216-022-04014-6.
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spelling pubmed-91424802022-05-29 Porous matrix materials in optical sensing of gaseous oxygen Dalfen, I. Borisov, S. M. Anal Bioanal Chem Review The review provides comparison of porous materials that act as a matrix for luminescent oxygen indicators. These include silica-gels, sol–gel materials based on silica and organically modified silica (Ormosils), aerogels, electrospun polymeric nanofibers, metal–organic frameworks, anodized alumina, and various other microstructured sensor matrices. The influence of material structure and composition on the efficiency of oxygen quenching and dynamic response times is compared and the advantages and disadvantages of the materials are summarized to give a guide for design and practical application of sensors with desired sensitivity and response time. GRAPHICAL ABSTRACT: [Image: see text] SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s00216-022-04014-6. Springer Berlin Heidelberg 2022-03-29 2022 /pmc/articles/PMC9142480/ /pubmed/35352161 http://dx.doi.org/10.1007/s00216-022-04014-6 Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Review
Dalfen, I.
Borisov, S. M.
Porous matrix materials in optical sensing of gaseous oxygen
title Porous matrix materials in optical sensing of gaseous oxygen
title_full Porous matrix materials in optical sensing of gaseous oxygen
title_fullStr Porous matrix materials in optical sensing of gaseous oxygen
title_full_unstemmed Porous matrix materials in optical sensing of gaseous oxygen
title_short Porous matrix materials in optical sensing of gaseous oxygen
title_sort porous matrix materials in optical sensing of gaseous oxygen
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9142480/
https://www.ncbi.nlm.nih.gov/pubmed/35352161
http://dx.doi.org/10.1007/s00216-022-04014-6
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