We demonstrate the possibility to detect selectively the two single enantiomers of a model [Ru(bpy)]-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.
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http://dx.doi.org/10.1039/d0cc01571g | DOI Listing |
Chem Commun (Camb)
June 2020
Univ. Bordeaux, Bordeaux INP, CNRS, Institut des Sciences Moléculaires, UMR 5255, 33607 Pessac, France.
We demonstrate the possibility to detect selectively the two single enantiomers of a model [Ru(bpy)]-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.
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