Development of Azo-Based Turn-On Chemical Array System for Hydrazine Detection with Fluorescence Pattern Analysis

[Image: see text] A facile turn-on chemical sensor array was developed for hydrazine detection by means of fluorescence pattern recognition. Taking advantage of the unique properties of the azo group, four different fluorogenic probes, Seoul-Fluor (SF)-Azo 01–04, were designed and prepared. SF-Azo 0...

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Autores principales: Shin, Min Chul, Lee, Youngjun, Park, Seung Bum, Kim, Eunha
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2019
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6751537/
https://www.ncbi.nlm.nih.gov/pubmed/31552327
http://dx.doi.org/10.1021/acsomega.9b01487
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author Shin, Min Chul
Lee, Youngjun
Park, Seung Bum
Kim, Eunha
author_facet Shin, Min Chul
Lee, Youngjun
Park, Seung Bum
Kim, Eunha
author_sort Shin, Min Chul
collection PubMed
description [Image: see text] A facile turn-on chemical sensor array was developed for hydrazine detection by means of fluorescence pattern recognition. Taking advantage of the unique properties of the azo group, four different fluorogenic probes, Seoul-Fluor (SF)-Azo 01–04, were designed and prepared. SF-Azo 01–04 displayed fluorescence enhancement of up to 800-fold upon reaction with hydrazine, and all probes exhibited excellent selectivity in the presence of various anions and nucleophiles. By employing the probes in a cellulose paper-based array system, the hydrazine concentration was successfully determined by monitoring the change in fluorescent patterns.
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spelling pubmed-67515372019-09-24 Development of Azo-Based Turn-On Chemical Array System for Hydrazine Detection with Fluorescence Pattern Analysis Shin, Min Chul Lee, Youngjun Park, Seung Bum Kim, Eunha ACS Omega [Image: see text] A facile turn-on chemical sensor array was developed for hydrazine detection by means of fluorescence pattern recognition. Taking advantage of the unique properties of the azo group, four different fluorogenic probes, Seoul-Fluor (SF)-Azo 01–04, were designed and prepared. SF-Azo 01–04 displayed fluorescence enhancement of up to 800-fold upon reaction with hydrazine, and all probes exhibited excellent selectivity in the presence of various anions and nucleophiles. By employing the probes in a cellulose paper-based array system, the hydrazine concentration was successfully determined by monitoring the change in fluorescent patterns. American Chemical Society 2019-09-03 /pmc/articles/PMC6751537/ /pubmed/31552327 http://dx.doi.org/10.1021/acsomega.9b01487 Text en Copyright © 2019 American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
spellingShingle Shin, Min Chul
Lee, Youngjun
Park, Seung Bum
Kim, Eunha
Development of Azo-Based Turn-On Chemical Array System for Hydrazine Detection with Fluorescence Pattern Analysis
title Development of Azo-Based Turn-On Chemical Array System for Hydrazine Detection with Fluorescence Pattern Analysis
title_full Development of Azo-Based Turn-On Chemical Array System for Hydrazine Detection with Fluorescence Pattern Analysis
title_fullStr Development of Azo-Based Turn-On Chemical Array System for Hydrazine Detection with Fluorescence Pattern Analysis
title_full_unstemmed Development of Azo-Based Turn-On Chemical Array System for Hydrazine Detection with Fluorescence Pattern Analysis
title_short Development of Azo-Based Turn-On Chemical Array System for Hydrazine Detection with Fluorescence Pattern Analysis
title_sort development of azo-based turn-on chemical array system for hydrazine detection with fluorescence pattern analysis
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6751537/
https://www.ncbi.nlm.nih.gov/pubmed/31552327
http://dx.doi.org/10.1021/acsomega.9b01487
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AT leeyoungjun developmentofazobasedturnonchemicalarraysystemforhydrazinedetectionwithfluorescencepatternanalysis
AT parkseungbum developmentofazobasedturnonchemicalarraysystemforhydrazinedetectionwithfluorescencepatternanalysis
AT kimeunha developmentofazobasedturnonchemicalarraysystemforhydrazinedetectionwithfluorescencepatternanalysis

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