Issue 44, 2020
From the journal:

Chemical Communications

Chiroptical detection of a model ruthenium dye in water by circularly polarized-electrochemiluminescence†

Silvia Voci,‡a   Francesco Zinna, ORCID logo ‡bc   Lorenzo Arrico,b   Stéphane Grass,c   Laurent Bouffier, ORCID logo a   Jérôme Lacour, ORCID logo *c   Lorenzo Di Bari ORCID logo *b  and  Neso Sojic ORCID logo *a  

* Corresponding authors

a Univ. Bordeaux, Bordeaux INP, CNRS, Institut des Sciences Moléculaires, UMR 5255, 33607 Pessac, France
E-mail: neso.sojic@enscbp.fr

b Dipartimento di Chimica e Chimica Industriale, University of Pisa, via G. Moruzzi 13, Pisa, Italy
E-mail: lorenzo.dibari@unipi.it

c Department of Organic Chemistry, University of Geneva, Quai Ernest Ansermet 30, 1211 Geneva 4, Switzerland
E-mail: Jerome.lacour@unige.ch

Abstract

We demonstrate the possibility to detect selectively the two single enantiomers of a model [Ru(bpy)3]2+-based dye by circularly polarized-electrochemiluminescence (CP-ECL). This new aspect of the ECL emission combines the chiral information intrinsic to CPL methods with an electrogeneration of the excited state. Thus, it opens the possibility to perform ECL-based bioassays or microscopy with efficient chiral dyes.

Graphical abstract: Chiroptical detection of a model ruthenium dye in water by circularly polarized-electrochemiluminescence

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Article information

DOI
https://doi.org/10.1039/D0CC01571G
Article type
Communication
Submitted
28 Feb 2020
Accepted
22 Apr 2020
First published
22 Apr 2020

Chem. Commun., 2020,56, 5989-5992

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Chiroptical detection of a model ruthenium dye in water by circularly polarized-electrochemiluminescence

S. Voci, F. Zinna, L. Arrico, S. Grass, L. Bouffier, J. Lacour, L. Di Bari and N. Sojic, Chem. Commun., 2020, 56, 5989 DOI: 10.1039/D0CC01571G

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