Cyclometalated Ir(III) Complexes with Curcuminoid Ligands as Active Second-Order NLO Chromophores and Building Blocks for SHG Polymeric Films

Autor: Mattia Fontani, Alessia Colombo, Claudia Dragonetti, Stefania Righetto, Dominique Roberto, Daniele Marinotto

Publikováno v: Inorganics, Vol 8, Iss 5, p 36 (2020)

The second-order nonlinear optical (NLO) properties of iridium(III) complexes having two cyclometalated 2-phenylpyridines and curcumin or tetrahydrocurcumin as ancillary ligand have been investigated both in solution and as guest in a polymeric organ

Externí odkaz: https://doaj.org/article/211c9962c08f4f4bb6942773b79f86cc

Novel cyclometallated 5-π-delocalized donor-1,3-di(2-pyridyl)benzene platinum(ii) complexes with good second-order nonlinear optical properties

Autor: Claudia Dragonetti, Julien Boixel, Dominique Roberto, Eleonora Garoni, Simona Fantacci, Jean-François Soulé, Alessia Colombo, Véronique Guerchais, Henri Doucet, Mattia Fontani

Publikováno v: Dalton Transactions
Dalton Transactions, Royal Society of Chemistry, 2019, 48 (1), pp.202-208. ⟨10.1039/c8dt03622e⟩
Dalton transactions (2003. Print) 48 (2019): 202–208. doi:10.1039/c8dt03622e
info:cnr-pdr/source/autori:Fontani, Mattia; Garoni, Eleonora; Colombo, Alessia; Dragonetti, Claudia; Fantacci, Simona; Doucet, Henri; Soule, Jean-Francois; Boixel, Julien; Guerchais, Veronique; Roberto, Dominique/titolo:Novel cyclometallated 5-pi-delocalized donor-1,3-di(2-pyridyl)benzene platinum(II) complexes with good second-order nonlinear optical properties/doi:10.1039%2Fc8dt03622e/rivista:Dalton transactions (2003. Print)/anno:2019/pagina_da:202/pagina_a:208/intervallo_pagine:202–208/volume:48
Dalton Transactions, 2019, 48 (1), pp.202-208. ⟨10.1039/c8dt03622e⟩

International audience; Five new platinum(ii) complexes bearing a cyclometallated 5-π-delocalized donor-1,3-di(2-pyridyl)benzene were prepared and fully characterized. Their second-order nonlinear optical (NLO) properties were determined by the Elec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfd15495c7f6844548751099afa458b8
https://doi.org/10.1039/c8dt03622e

A Highly Luminescent Tetrahydrocurcumin Ir

Autor: Alessia, Colombo, Mattia, Fontani, Claudia, Dragonetti, Dominique, Roberto, J A Gareth, Williams, Rossella, Scotto di Perrotolo, Francesca, Casagrande, Sara, Barozzi, Simona, Polo

Publikováno v: Chemistry (Weinheim an der Bergstrasse, Germany). 25(33)

Curcumin has chemopreventative properties against a variety of tumours, but has poor bioavailability. Here, two new bis-cyclometallated iridium(III) complexes have been prepared, featuring the natural product curcumin (CUR) or its reduced form, tetra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::de70117cfceef38db8c6bf5ffcfbe95c
https://pubmed.ncbi.nlm.nih.gov/30985041

Novel Fullerene Platinum Alkynyl Complexes with High Second-Order Nonlinear Optical Properties as a Springboard for NLO-Active Polymer Films

Autor: Stefania Righetto, Alessia Colombo, Claudia Dragonetti, Simona Fantacci, Filippo Nisic, Daniele Marinotto, Dominique Roberto, Francesco Tintori, Mattia Fontani

Publikováno v: Organometallics. 35:1015-1021

The synthesis and second-order nonlinear optical (NLO) properties of seven novel fullerene-C60 derivatives are reported. In these donor–bridge–acceptor systems, the fullerene unit (acceptor) is connected through a cyclopropane ring to an ethynyl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5aa2c3ebc342f627e054a31ea6efedd1
https://doi.org/10.1021/acs.organomet.6b00094