Issue 14, 2019

Qualitative colorimetric analysis of a Ir(iii)/Eu(iii) dyad in the presence of chemical warfare agents and simulants on a paper matrix

Abstract

The addition of G- and V-series organophosphorus chemical warfare agents and simulants to a paper-based assay of a dual-luminescent Ir(III)/Eu(III) dyad generated different emissive responses between the classes and compound types. The emission responses are complex and based not only on altering the balance between red Eu(III)-based and blue Ir(III)-based luminescent components, but also incorporate other factors such as analyte volatility, concentration and UV absorption. The extent of this emission colour change was analysed colorimetrically and related to the change in RGB output over time.

Graphical abstract: Qualitative colorimetric analysis of a Ir(iii)/Eu(iii) dyad in the presence of chemical warfare agents and simulants on a paper matrix

Supplementary files

Article information

Article type
Paper
Submitted
31 1月 2019
Accepted
26 2月 2019
First published
06 3月 2019
This article is Open Access
Creative Commons BY license

RSC Adv., 2019,9, 7615-7619

Qualitative colorimetric analysis of a Ir(III)/Eu(III) dyad in the presence of chemical warfare agents and simulants on a paper matrix

G. H. Dennison, C. Curty, A. J. Metherell, E. Micich, A. Zaugg and M. D. Ward, RSC Adv., 2019, 9, 7615 DOI: 10.1039/C9RA00824A

This article is licensed under a Creative Commons Attribution 3.0 Unported Licence. You can use material from this article in other publications without requesting further permissions from the RSC, provided that the correct acknowledgement is given.

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