Issue 34, 2009
From the journal:

Chemical Communications

Perfluorinated nitrosopyrazolone-based erbium chelates: a new efficient solution processable NIR emitter†

Luca Beverina,*a   Maurizio Crippa,a   Mauro Sassi,a   Angelo Monguzzi,a   Francesco Meinardi,a   Riccardo Tubinoa  and  Giorgio A. Pagani*a  

* Corresponding authors

a University of Milano-Bicocca, Department of Materials Science, Milan, Italy
E-mail: luca.beverina@mater.unimib.it

Abstract

We show the design and synthesis of new perfluorinated nitrosopyrazolone-based ligands and the original method employed for their complexation of erbium ions in the presence of the co-ligand perfluorotriphenylphosphine oxide; the resulting chelate is non-hygroscopic, solution processable and possesses a NIR emission with lifetimes as long as 16 μs.

Graphical abstract: Perfluorinated nitrosopyrazolone-based erbium chelates: a new efficient solution processable NIR emitter

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Article information

DOI
https://doi.org/10.1039/B906494J
Article type
Communication
Submitted
01 Apr 2009
Accepted
09 Jul 2009
First published
24 Jul 2009

Chem. Commun., 2009, 5103-5105

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Perfluorinated nitrosopyrazolone-based erbium chelates: a new efficient solution processable NIR emitter

L. Beverina, M. Crippa, M. Sassi, A. Monguzzi, F. Meinardi, R. Tubino and G. A. Pagani, Chem. Commun., 2009, 5103 DOI: 10.1039/B906494J

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