Highly selective luminescent sensing of picric acid based on a water-stable europium metal-organic framework
Abstract
A water-stable metal-organic framework (MOF) EuNDC has been synthesized for selective detection of the well-known contaminant and toxicant picric acid (PA) in aqueous solution. Due to the photo-induced electron transfer and self-absorption mechanism, EuNDC displayed rapid, selective and sensitive detection of PA with a detection limit of 37.6 ppb. Recyclability experiments revealed that EuNDC retains its initial luminescent intensity and same quenching efficiency in each cycle, suggesting high photostability and reusability for long-term sensing applications. The excellent detection performance of EuNDC makes it a promising PA sensing material for practical applications. - Graphical abstract: A water-stable europium-based metal-organic framework has been reported for highly selective sensing of picric acid (PA) with a detection limit of 37.6 ppb in aqueous solution. - Highlights: • A water-stable metal-organic framework (MOF) EuNDC was synthesized. • The highly selective detection of picric acid with a detection limit of 37.6 ppb was realized. • The detection mechanism were also presented and discussed.
- Authors:
- Publication Date:
- OSTI Identifier:
- 22658147
- Resource Type:
- Journal Article
- Journal Name:
- Journal of Solid State Chemistry
- Additional Journal Information:
- Journal Volume: 245; Other Information: Copyright (c) 2016 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0022-4596
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; 36 MATERIALS SCIENCE; AQUEOUS SOLUTIONS; DETECTION; ELECTRON TRANSFER; EUROPIUM; EXPERIMENTAL DATA; LUMINESCENCE; ORGANOMETALLIC COMPOUNDS; PICRIC ACID; SENSITIVITY
Citation Formats
Xia, Tifeng, Zhu, Fengliang, Cui, Yuanjing, Yang, Yu, Wang, Zhiyu, and Qian, Guodong. Highly selective luminescent sensing of picric acid based on a water-stable europium metal-organic framework. United States: N. p., 2017.
Web. doi:10.1016/J.JSSC.2016.10.016.
Xia, Tifeng, Zhu, Fengliang, Cui, Yuanjing, Yang, Yu, Wang, Zhiyu, & Qian, Guodong. Highly selective luminescent sensing of picric acid based on a water-stable europium metal-organic framework. United States. https://doi.org/10.1016/J.JSSC.2016.10.016
Xia, Tifeng, Zhu, Fengliang, Cui, Yuanjing, Yang, Yu, Wang, Zhiyu, and Qian, Guodong. 2017.
"Highly selective luminescent sensing of picric acid based on a water-stable europium metal-organic framework". United States. https://doi.org/10.1016/J.JSSC.2016.10.016.
@article{osti_22658147,
title = {Highly selective luminescent sensing of picric acid based on a water-stable europium metal-organic framework},
author = {Xia, Tifeng and Zhu, Fengliang and Cui, Yuanjing and Yang, Yu and Wang, Zhiyu and Qian, Guodong},
abstractNote = {A water-stable metal-organic framework (MOF) EuNDC has been synthesized for selective detection of the well-known contaminant and toxicant picric acid (PA) in aqueous solution. Due to the photo-induced electron transfer and self-absorption mechanism, EuNDC displayed rapid, selective and sensitive detection of PA with a detection limit of 37.6 ppb. Recyclability experiments revealed that EuNDC retains its initial luminescent intensity and same quenching efficiency in each cycle, suggesting high photostability and reusability for long-term sensing applications. The excellent detection performance of EuNDC makes it a promising PA sensing material for practical applications. - Graphical abstract: A water-stable europium-based metal-organic framework has been reported for highly selective sensing of picric acid (PA) with a detection limit of 37.6 ppb in aqueous solution. - Highlights: • A water-stable metal-organic framework (MOF) EuNDC was synthesized. • The highly selective detection of picric acid with a detection limit of 37.6 ppb was realized. • The detection mechanism were also presented and discussed.},
doi = {10.1016/J.JSSC.2016.10.016},
url = {https://www.osti.gov/biblio/22658147},
journal = {Journal of Solid State Chemistry},
issn = {0022-4596},
number = ,
volume = 245,
place = {United States},
year = {Sun Jan 15 00:00:00 EST 2017},
month = {Sun Jan 15 00:00:00 EST 2017}
}