C
Claudia Dragonetti
Researcher at University of Milan
Publications - 123
Citations - 3716
Claudia Dragonetti is an academic researcher from University of Milan. The author has contributed to research in topics: Hyperpolarizability & Phenanthroline. The author has an hindex of 35, co-authored 114 publications receiving 3146 citations. Previous affiliations of Claudia Dragonetti include University of Brescia & Chartered Institute of Management Accountants.
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Journal ArticleDOI
Second-order NLO switches from molecules to polymer films based on photochromic cyclometalated platinum(II) complexes.
Julien Boixel,Véronique Guerchais,Hubert Le Bozec,Denis Jacquemin,Denis Jacquemin,Anissa Amar,Abdou Boucekkine,Alessia Colombo,Claudia Dragonetti,Daniele Marinotto,Dominique Roberto,Stefania Righetto,Roberta De Angelis +12 more
TL;DR: These novel Pt(II) complexes were nanoorganized in polymer films which were poled, affording new materials characterized by a good second-order NLO response that can be easily switched, with an excellent NLO contrast.
Journal ArticleDOI
The role of substituents on functionalized 1,10-phenanthroline in controlling the emission properties of cationic iridium(III) complexes of interest for electroluminescent devices.
Claudia Dragonetti,Luigi Falciola,Patrizia R. Mussini,Stefania Righetto,Dominique Roberto,Renato Ugo,Adriana Valore,Filippo De Angelis,Simona Fantacci,Antonio Sgamellotti,Miguel C. Ramon,Michele Muccini +11 more
TL;DR: The geometry, ground state, electronic structure, and excited electronic states of the investigated complexes have been calculated on the basis of density functional theory (DFT) and time-dependent DFT approaches, thus substantiating the electrochemical measurements and providing insight into the electronic origin of the absorption spectra and of the lowest excited states involved in the light emission process.
Journal ArticleDOI
Multifunctional Luminescent Down-Shifting Fluoropolymer Coatings: A Straightforward Strategy to Improve the UV-Light Harvesting Ability and Long-Term Outdoor Stability of Organic Dye-Sensitized Solar Cells
Gianmarco Griffini,Federico Bella,Federico Bella,Filippo Nisic,Claudia Dragonetti,Dominique Roberto,Marinella Levi,Roberta Maria Bongiovanni,Stefano Turri +8 more
TL;DR: In this paper, a new multifunctional coating for photovoltaic cells incorporating light management, UV protection, and easy-cleaning capabilities is presented, which is the highest efficiency enhancement reported to date on organic DSSC systems by means of a polymeric LDS layer.
Book ChapterDOI
Coordination and Organometallic Complexes as Second-Order Nonlinear Optical Molecular Materials
Santo Di Bella,Claudia Dragonetti,Maddalena Pizzotti,Dominique Roberto,Francesca Tessore,Renato Ugo +5 more
TL;DR: An overview of the main classes of second-order NLO coordination and organometallic complexes with various ligands such as substituted amines, pyridines, stilbazoles, chelating ligands, cyclometallated ligands and macrocyclic ligands (porphyrins and phthalocyanines), metallocene derivatives, and chromophores with two metal centers can be found in this paper.
Journal ArticleDOI
Cyclometallated platinum(II) complexes of 1,3-di(2-pyridyl)benzenes: tuning excimer emission from red to near-infrared for NIR-OLEDs
Ester Rossi,Lisa Murphy,Phillipa L. Brothwood,Alessia Colombo,Claudia Dragonetti,Dominique Roberto,Renato Ugo,Massimo Cocchi,J. A. Gareth Williams +8 more
TL;DR: In this paper, the trifluoromethyl groups into either the 4- or 5-position of the pyridyl rings of the ligand are shown to lead to a red-shift in the excimer band, moving it into the near infra-red (NIR) region.