Issue 12, 2019
From the journal:

Physical Chemistry Chemical Physics

Resolution of mixed dyes by in situ near infrared (NIR) spectroelectrochemistry†

David Ibáñez, ORCID logo *a   Alejandro Pérez-Junquera,a   María Begoña González-García,a   David Hernández-Santosa  and  Pablo Fanjul-Bolado*a  

* Corresponding authors

a Metrohm DropSens S.L., Edificio CEEI, Parque Tecnológico de Asturias, 33428 Llanera, Spain
E-mail: david.ibanez@metrohm.com, pablo.fanjul@metrohm.com

Abstract

NIR spectroelectrochemistry has scarcely been used for deconvolving aqueous mixtures due to the water restriction in this spectral range. However, this work offers an interesting approach for the study of mixtures of molecules with similar electrochemical and spectroscopic behaviour by overcoming the limitations of this hybrid technique. As a proof of concept, the resolution of mixtures of two dyes with similar chemical structures demonstrates the usefulness of NIR spectroelectrochemistry.

Graphical abstract: Resolution of mixed dyes by in situ near infrared (NIR) spectroelectrochemistry

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Article information

DOI
https://doi.org/10.1039/C9CP00484J
Article type
Communication
Submitted
25 Jan 2019
Accepted
04 Mar 2019
First published
04 Mar 2019

Phys. Chem. Chem. Phys., 2019,21, 6314-6318

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Resolution of mixed dyes by in situ near infrared (NIR) spectroelectrochemistry

D. Ibáñez, A. Pérez-Junquera, M. B. González-García, D. Hernández-Santos and P. Fanjul-Bolado, Phys. Chem. Chem. Phys., 2019, 21, 6314 DOI: 10.1039/C9CP00484J

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