A Photochromic Sensor Microchip for High-performance Multiplex Metal Ions Detection

Current multi-analytes chips are limited with requiring numbers of sensors, complex synthesis and compounds screen. It is expected to develop new principles and techniques to achieve high-performance multi-analytes testing with facile sensors. Here, we investigated the correlative multi-states prope...

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Detalles Bibliográficos
Autores principales: Huang, Yu, Li, Fengyu, Ye, Changqing, Qin, Meng, Ran, Wei, Song, Yanlin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4389811/
https://www.ncbi.nlm.nih.gov/pubmed/25853794
http://dx.doi.org/10.1038/srep09724
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author Huang, Yu
Li, Fengyu
Ye, Changqing
Qin, Meng
Ran, Wei
Song, Yanlin
author_facet Huang, Yu
Li, Fengyu
Ye, Changqing
Qin, Meng
Ran, Wei
Song, Yanlin
author_sort Huang, Yu
collection PubMed
description Current multi-analytes chips are limited with requiring numbers of sensors, complex synthesis and compounds screen. It is expected to develop new principles and techniques to achieve high-performance multi-analytes testing with facile sensors. Here, we investigated the correlative multi-states properties of a photochromic sensor (spirooxazine), which is capable of a selective and cross-reactive sensor array for discriminated multi-analytes (11 metal ions) detection by just one sensing compound. The multi-testing sensor array performed in dark, ultraviolet or visual stimulation, corresponding to different molecular states of spirooxazine metal ions coordination. The facile photochromic microchip contributes a multi-states array sensing method, and will open new opportunities for the development of advanced discriminant analysis for complex analytes.
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spelling pubmed-43898112015-04-08 A Photochromic Sensor Microchip for High-performance Multiplex Metal Ions Detection Huang, Yu Li, Fengyu Ye, Changqing Qin, Meng Ran, Wei Song, Yanlin Sci Rep Article Current multi-analytes chips are limited with requiring numbers of sensors, complex synthesis and compounds screen. It is expected to develop new principles and techniques to achieve high-performance multi-analytes testing with facile sensors. Here, we investigated the correlative multi-states properties of a photochromic sensor (spirooxazine), which is capable of a selective and cross-reactive sensor array for discriminated multi-analytes (11 metal ions) detection by just one sensing compound. The multi-testing sensor array performed in dark, ultraviolet or visual stimulation, corresponding to different molecular states of spirooxazine metal ions coordination. The facile photochromic microchip contributes a multi-states array sensing method, and will open new opportunities for the development of advanced discriminant analysis for complex analytes. Nature Publishing Group 2015-04-08 /pmc/articles/PMC4389811/ /pubmed/25853794 http://dx.doi.org/10.1038/srep09724 Text en Copyright © 2015, Macmillan Publishers Limited. All rights reserved http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article's Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder in order to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Huang, Yu
Li, Fengyu
Ye, Changqing
Qin, Meng
Ran, Wei
Song, Yanlin
A Photochromic Sensor Microchip for High-performance Multiplex Metal Ions Detection
title A Photochromic Sensor Microchip for High-performance Multiplex Metal Ions Detection
title_full A Photochromic Sensor Microchip for High-performance Multiplex Metal Ions Detection
title_fullStr A Photochromic Sensor Microchip for High-performance Multiplex Metal Ions Detection
title_full_unstemmed A Photochromic Sensor Microchip for High-performance Multiplex Metal Ions Detection
title_short A Photochromic Sensor Microchip for High-performance Multiplex Metal Ions Detection
title_sort photochromic sensor microchip for high-performance multiplex metal ions detection
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4389811/
https://www.ncbi.nlm.nih.gov/pubmed/25853794
http://dx.doi.org/10.1038/srep09724
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