A new naphthalimide derivative as a selective fluorescent and colorimetric sensor for fluoride, cyanide and CO2

Minji Lee; Sunjung Jo; Dayoung Lee; Zhaochao Xu; Juyoung Yoon

doi:10.1016/j.dyepig.2015.04.029

A new naphthalimide derivative as a selective fluorescent and colorimetric sensor for fluoride, cyanide and CO₂

Minji Lee, Sunjung Jo, Dayoung Lee, Zhaochao Xu, Juyoung Yoon

Department of Chemistry & Nanoscience

Research output: Contribution to journal › Article › peer-review

81 Scopus citations

Abstract

A new naphthalimide derivative 1 is reported as an anion-activated CO₂ chemosensor. Among the various anions, chemosensor 1 displayed selective colorimetric and fluorescence changes with F^- and CN^-. Hydrogen bonding interactions between amine groups and anions can be attributed to these changes. The exposure of CO₂ revived the original color and fluorescence, so that distinct "On-Off-On" fluorescence emission changes were observed, for this anion-activated CO₂ sensing mechanism.

Original language	English
Pages (from-to)	288-292
Number of pages	5
Journal	Dyes and Pigments
Volume	120
DOIs	https://doi.org/10.1016/j.dyepig.2015.04.029
State	Published - 1 May 2015

Bibliographical note

Publisher Copyright:
© 2015 Elsevier Ltd.All rights reserved.

Keywords

Anion recognition
Carbon dioxide sensor
Colorimetric sensor
Cyanide ion sensor
Fluorescent sensor
Fluoride ion sensor

Access to Document

10.1016/j.dyepig.2015.04.029

Cite this

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abstract = "A new naphthalimide derivative 1 is reported as an anion-activated CO2 chemosensor. Among the various anions, chemosensor 1 displayed selective colorimetric and fluorescence changes with F- and CN-. Hydrogen bonding interactions between amine groups and anions can be attributed to these changes. The exposure of CO2 revived the original color and fluorescence, so that distinct {"}On-Off-On{"} fluorescence emission changes were observed, for this anion-activated CO2 sensing mechanism.",

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AU - Xu, Zhaochao

AU - Yoon, Juyoung

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KW - Anion recognition

KW - Carbon dioxide sensor

KW - Colorimetric sensor

KW - Cyanide ion sensor

KW - Fluorescent sensor

KW - Fluoride ion sensor

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