Zobrazeno 1 - 10 of 116 pro vyhledávání: '"Tullio Caronna"'
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Akademický článek
Quantum Mechanics Calculations, Basicity and Crystal Structure: The Route to Transition Metal Complexes of Azahelicenes
Autor: Isabella Natali Sora, Andrea Mele, Daniele Mendola, Luciana Malpezzi, Antonino Famulari, Francesca Fontana, Tullio Caronna, Franca Castiglione
Publikováno v: Molecules, Vol 17, Iss 1, Pp 463-479 (2012)
Quantum mechanics density functional calculations provided gas-phase electron distributions and proton affinities for several mono- and diaza[5]helicenes; computational results, together with experimental data concerning crystal structures and propen
Externí odkaz: https://doaj.org/article/66aa16ee330f4e0d86b33f1e82d3cd12
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2
Adsorption of Chiral [5]-Aza[5]helicenes on DNA Can Modify Its Hydrophilicity and Affect Its Chiral Architecture: A Molecular Dynamics Study
Autor: Andrea Mele, Tullio Caronna, Giuseppina Raffaini
Publikováno v: Materials
Helicenes are interesting chiral molecules without asymmetric carbon atoms but with intrinsic chirality. Functionalized 5-Aza[5]helicenes can form non-covalent complexes with anticancer drugs and therefore be potential carriers. The paper highlights
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d076bcaa33a28d7bc2ff96586fb5aec
http://hdl.handle.net/11311/1151350
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5
Synthesis and Structural Properties of Aza[n]helicene Platinum Complexes: Control of Cis and Trans Stereochemistry
Autor: Javier Martí-Rujas, Tullio Caronna, Franca Castiglione, Federica Melone, Daniele Mendola, Loïc Toupet, Nidal Saleh, Emilio Parisini, Nicolas Vanthuyne, Jeanne Crassous, Francesca Fontana, Nora Hellou, Luciana Malpezzi, Christian Roussel, Andrea Mele
Publikováno v: ResearcherID
Inorganic Chemistry
Inorganic Chemistry, American Chemical Society, 2016, 55 (5), pp.2009-2017. ⟨10.1021/acs.inorgchem.5b02276⟩
Inorganic Chemistry, 2016, 55 (5), pp.2009-2017. ⟨10.1021/acs.inorgchem.5b02276⟩
International audience; The synthesis and structural characterization of azahelicene platinum complexes obtained from cis-PtCl2(NCEt)(PPh3) and from ligands that differ in terms of both the position of the nitrogen atom and the number of fused rings
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37ce2d5d2b12bb52be03561f3d7e0b0c
http://hdl.handle.net/11311/995761
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6
Crystal structures and magnetic properties of strontium and copper doped lanthanum ferrites
Autor: Francesca Fontana, Tullio Caronna, Mark Green, Isabella Natali Sora, César de Julián Fernández, Andrea Caneschi
Publikováno v: Journal of Solid State Chemistry. 191:33-39
The crystal and magnetic structures of La0.8Sr0.2Fe1−xCuxO3−w compounds, which exhibit coercive fields larger than any others reported for iron-based perovskites, have been analyzed at room temperature with the neutron powder diffraction techniqu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3eca17de398e1ae9e9f651a98ef46e6
https://doi.org/10.1016/j.jssc.2012.02.020
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7
TiO2 in Organic Photosynthesis: Sunlight Induced Functionalization of Heterocyclic Bases
Autor: Carlo Punta, Francesco Recupero, Leonardo Palmisano, Tullio Caronna, Cristian Gambarotti
Publikováno v: Current Organic Chemistry. 14:1153-1169
In the last decades photocatalyzed organic processes have attracted the great interest, due to their low environmental impact. Various oxidation and reduction processes of organic substrates have been developed as alternative routes to the “classic
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62d76f78214ff1811e5fe2f357432848
https://doi.org/10.2174/138527210791317111
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8
Photophysical properties of N-alkylated azahelicene derivatives as DNA intercalators: counterion effects
Autor: Rosita Passeri, Loredana Latterini, Gian Gaetano Aloisi, Tullio Caronna, Francesca Fontana, Isabella Natali Sora, Fausto Elisei
Publikováno v: Photochemical & Photobiological Sciences. 8:1574-1582
In this work, three compounds having the same organic moiety (N-methyl-5-azahelicenium salts) but different counterions (I-, NO3- and COOCF3-) have been investigated in buffered aqueous solutions and in the presence of DNA to give information on the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::373b38e42400bcbdfd12b9a62c0bd945
https://doi.org/10.1039/b9pp00015a
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9
Chemical synthesis and structural characterization of the substitution compound LaFe1−Cu O3 (x= 0–0.40)
Autor: Renato Pelosato, Isabella Natali Sora, Francesca Fontana, Tullio Caronna
Publikováno v: Materials Chemistry and Physics. 116:645-648
LaFe 1− x Cu x O 3 samples with x = 0, 0.05, 0.10, 0.20 and 0.40 were prepared by citrate auto-combustion synthesis; up to x = 0.20 lanthanum ferrites are free from impurity, while for x = 0.40 molar content of copper a small amount of La 2 CuO 4 a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::091db13a01e74e2cd77b178e01721487
https://doi.org/10.1016/j.matchemphys.2009.05.020
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10
2,13-Diaza[5]helicene: synthesis, theoretical calculations and spectroscopic properties
Autor: Walter Panzeri, Giovanna Longhi, Andrea Mele, Isabella Natali Sora, Tullio Caronna, Francesca Fontana, Luca Viganò
Publikováno v: Arkivoc. 2009:145-155
An easy approach to the synthesis of azahelicenes is based on the photochemical cyclisation of symmetrically or asymmetrically 1,2-aryl-substituted double bonds. In the synthesis of 2,13-diaza[5]helicene, irradiation of 9-(2-pyrid-4-yl-vinyl)-benzo[h
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64352577665e8380d6ee67f67f6170d8
https://doi.org/10.3998/ark.5550190.0010.812
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