A stable and strongly lumin..

An easy-to-make and highly stable dinuclear Cu(I) complex, with a remarkably high emission quantum yield in rigid matrix at room temperature (46%), has been finally obtained
A stable and strongly luminescent dinuclear Cu(I) helical complex prepared from 2-diphenylphosphino-6-methylpyridine
Juan-José Cid , John Mohanraj , Meera Mohankumar , Michel Holler , Gianluca Accorsi , Lydia Brelot , Iwona Nierengarten , Omar Moudam , Adrien Kaeser , Béatrice Delavaux-Nicot , Nicola Armaroli and Jean-François Nierengarten
Chem. Commun., 2013,49, 859-861
DOI: 10.1039/C2CC37873F
Received 30 Oct 2012, Accepted 30 Nov 2012
First published on the web 30 Nov 2012

CNTs in Optoelectronic Dev..

CNTs in Optoelectronic Devices: New Structural and Photophysical Insights on Porphyrin-DWCNTs Hybrid Materials
Claudia Aurisicchio, Riccardo Marega, Valentina Corvaglia, John Mohanraj, Romain Delamare, Dana Alina Vlad, Cristian Kusko, Constantin Augustin Dutu, Andrea Minoia, Gaëlle Deshayes, Olivier Coulembier, Sorin Melinte*, Philippe Dubois*, Roberto Lazzaroni*, Nicola Armaroli* and Davide Bonifazi*
Advanced Functional Materials
DOI: 10.1002/adfm.201102632

Luminescent Ionic Transition..

Luminescent Ionic Transition-Metal Complexes for Light-Emitting Electrochemical Cells
Rubén D. Costa, Enrique Ortí, Henk J. Bolink*, Filippo Monti, Gianluca Accorsi and Nicola Armaroli*
Angewandte Chemie International Edition
Volume 51, Issue 33, pages 8178–8211, August 13, 2012
Article first published online: 6 AUG 2012
DOI: 10.1002/anie.201201471

Blue-shifting the monomer..

Blue-shifting the monomer and excimer phosphorescence of tridentate cyclometallated platinum(II) complexes for optimal white-light OLEDs
Lisa Murphy, Pierpaolo Brulatti, Valeria Fattori, Massimo Cocchi and J. A. Gareth Williams
Chem. Commun., 2012, 48, 5817-5819
DOI: 10.1039/C2CC31330H
Received 22 Feb 2012, Accepted 26 Mar 2012
First published on the web 26 Mar 2012

By using a tridentate N^C^N-coordinating ligand, the luminescence of a cyclometallated Pt(II) complex can be shifted into the blue region, without the problematic drop-off in quantum yield observed for bidentate analogues. The combination of blue-shifted monomer and excimer allows white-emitting OLEDs with high colour rendering index to be produced.

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