UM  > 健康科學學院
Chalcone based ion-pair recognition towards nitrates and the application for the colorimetric and fluorescence turn-on determination of water content in organic solvents
Tan, Jingyun1,2; Wang, Xingyu1; Zhang, Qiong1; Zhou, Hongping1; Yang, Jiaxiang1; Wu, Jieying1; Tian, Yupeng1; Zhang, Xuanjun2
2018-05
Source PublicationSENSORS AND ACTUATORS B-CHEMICAL
ISSN0925-4005
Volume260Pages:727-735
Abstract

This article describes a novel ion-pair recognition mode of a molecular probe (C-1) bearing chalcone moiety. C-1 can bind to metal nitrates selectively (metal = Zn2+, Ni2+, Co2+, Cd2+) with remarkable color change from yellow to purple. The mechanism was investigated via experimental and theoretical approaches. The results show that C-1 coordinate with metal ions by stoichiometric ratio 2:1, the nitrate anion binds with metal ion via electrostatic interaction, and binds with ligand via supramolecular interactions. Furthermore, the selected two-component sensor, C-1/Ni(NO3)(2), can detect water content in acetone, acetonitrile, ethanol and isopropanol with low detection limit by both colorimetric and fluorescence turn-on approach. The sensor has favorable linear relationships with water content within the range 0-10% in the above four solvents, and the detection limit in acetone, acetonitrile, ethanol and iso-propanol is 0.20%, 0.38%, 0.24% and 0.09%, respectively, showing great potential for water content monitoring. (C) 2018 Elsevier B.V. All rights reserved.

KeywordIon-pair Recognition Chalcone Nitrate Water Content Fluorescence Turn-on
DOI10.1016/j.snb.2017.12.186
URLView the original
Indexed BySCI
Language英语
WOS Research AreaChemistry ; Electrochemistry ; Instruments & Instrumentation
WOS SubjectChemistry, Analytical ; Electrochemistry ; Instruments & Instrumentation
WOS IDWOS:000424884300086
PublisherELSEVIER SCIENCE SA
The Source to ArticleWOS
Fulltext Access
Citation statistics
Cited Times [WOS]:6   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionFaculty of Health Sciences
Affiliation1.Department of Chemistry, Key Laboratory of Functional Inorganic Material Chemistry of Anhui Province, Anhui University, Hefei 230601, China
2.Faculty of Health Sciences, University of Macau, Macau SAR, China
First Author AffilicationFaculty of Health Sciences
Recommended Citation
GB/T 7714
Tan, Jingyun,Wang, Xingyu,Zhang, Qiong,et al. Chalcone based ion-pair recognition towards nitrates and the application for the colorimetric and fluorescence turn-on determination of water content in organic solvents[J]. SENSORS AND ACTUATORS B-CHEMICAL,2018,260:727-735.
APA Tan, Jingyun.,Wang, Xingyu.,Zhang, Qiong.,Zhou, Hongping.,Yang, Jiaxiang.,...&Zhang, Xuanjun.(2018).Chalcone based ion-pair recognition towards nitrates and the application for the colorimetric and fluorescence turn-on determination of water content in organic solvents.SENSORS AND ACTUATORS B-CHEMICAL,260,727-735.
MLA Tan, Jingyun,et al."Chalcone based ion-pair recognition towards nitrates and the application for the colorimetric and fluorescence turn-on determination of water content in organic solvents".SENSORS AND ACTUATORS B-CHEMICAL 260(2018):727-735.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Tan, Jingyun]'s Articles
[Wang, Xingyu]'s Articles
[Zhang, Qiong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Tan, Jingyun]'s Articles
[Wang, Xingyu]'s Articles
[Zhang, Qiong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Tan, Jingyun]'s Articles
[Wang, Xingyu]'s Articles
[Zhang, Qiong]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.