Zobrazeno 1 - 10 of 327 pro vyhledávání: '"Barbara, Valtancoli"'
1
Akademický článek
A New Family of Macrocyclic Polyamino Biphenolic Ligands: Acid-Base Study, Zn(II) Coordination and Glyphosate/AMPA Binding
Autor: Gina Elena Giacomazzo, Daniele Paderni, Luca Giorgi, Mauro Formica, Lorenzo Mari, Riccardo Montis, Luca Conti, Eleonora Macedi, Barbara Valtancoli, Claudia Giorgi, Vieri Fusi
Publikováno v: Molecules, Vol 28, Iss 5, p 2031 (2023)
In this study, the ligands 23,24-dihydroxy-3,6,9,12-tetraazatricyclo[17.3.1.1(14,18)]eicosatetra-1(23),14,16,18(24),19,21-hexaene, L1, and 26,27-dihidroxy-3,6,9,12,15-pentaazatricyclo[20.3.1.1(17,21)]eicosaepta-1(26),17,19,21(27),22,24-hexaene, L2, w
Externí odkaz: https://doaj.org/article/a81a1a3ecf794003a9958ae4debc37a8
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2
Akademický článek
Highly Charged Ru(II) Polypyridyl Complexes as Photosensitizer Agents in Photodynamic Therapy of Epithelial Ovarian Cancer Cells
Autor: Luca Conti, Gina Elena Giacomazzo, Barbara Valtancoli, Mauro Perfetti, Alberto Privitera, Claudia Giorgi, Patrick Severin Sfragano, Ilaria Palchetti, Sara Pecchioli, Paola Bruni, Francesca Cencetti
Publikováno v: International Journal of Molecular Sciences, Vol 23, Iss 21, p 13302 (2022)
Ovarian cancer recurrence is frequent and associated with chemoresistance, leading to extremely poor prognosis. Herein, we explored the potential anti-cancer effect of a series of highly charged Ru(II)-polypyridyl complexes as photosensitizers in pho
Externí odkaz: https://doaj.org/article/7f66868547a04233a5c66f033e1d8af0
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3
Akademický článek
Different Antioxidant Efficacy of Two MnII-Containing Superoxide Anion Scavengers on Hypoxia/Reoxygenation-Exposed Cardiac Muscle Cells
Autor: Matteo Becatti, Andrea Bencini, Silvia Nistri, Luca Conti, Maria Giulia Fabbrini, Laura Lucarini, Veronica Ghini, Mirko Severi, Claudia Fiorillo, Claudia Giorgi, Lorenzo Sorace, Barbara Valtancoli, Daniele Bani
Publikováno v: Scientific Reports, Vol 9, Iss 1, Pp 1-20 (2019)
Abstract Oxidative stress due to excess superoxide anion ($${{\bf{O}}}_{{\bf{2}}}^{{\boldsymbol{\cdot }}{\boldsymbol{-}}}$$ O2⋅− ) produced by dysfunctional mitochondria is a key pathogenic event of aging and ischemia-reperfusion diseases. Here,
Externí odkaz: https://doaj.org/article/04182cdca23f47ec9e1ab153252d5613
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5
Ruthenium(ii) polypyridyl complexes with π-expansive ligands: synthesis and cubosome encapsulation for photodynamic therapy of non-melanoma skin cancer
Autor: Gina Elena Giacomazzo, Michele Schlich, Luca Casula, Luciano Galantini, Alessandra Del Giudice, Giangaetano Pietraperzia, Chiara Sinico, Francesca Cencetti, Sara Pecchioli, Barbara Valtancoli, Luca Conti, Sergio Murgia, Claudia Giorgi
Publikováno v: Inorganic Chemistry Frontiers. 10:3025-3036
Ru(ii) complexes featuring two π-expansive benzo[i]dipyrido[3,2-a:2′,3′-c]phenazine ligands are potent photosensitizers that can be encapsulated into cubosomes to achieve hybrid formulations with augmented biopharmaceutical properties.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cecff422cd89ac502f928bed405afb04
https://doi.org/10.1039/d2qi02678c
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8
Akademický článek
Playing with Structural Parameters: Synthesis and Characterization of Two New Maltol-Based Ligands with Binding and Antineoplastic Properties
Autor: Eleonora Macedi, Daniele Paderni, Mauro Formica, Luca Conti, Mirco Fanelli, Luca Giorgi, Stefano Amatori, Gianluca Ambrosi, Barbara Valtancoli, Vieri Fusi
Publikováno v: Molecules, Vol 25, Iss 4, p 943 (2020)
Two maltol-based ligands, N,N′-bis((3-hydroxy-4-pyron-2-yl)methyl)-1,4-piperazine (L1) and N,N′,N′-tris((3-hydroxy-4-pyron-2-yl)methyl)-N-methylethylendiamine (L2), were synthesized and characterized. L1 and L2, containing, respectively, two an
Externí odkaz: https://doaj.org/article/2e905a7633d2423685296cee5ffcd7a3
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9
Akademický článek
PF24 and training for teachers: a workshop approach proposal
Autor: Claudia Andreini, Barbara Valtancoli
Publikováno v: Formare, Vol 18, Iss 2 (2018)
Universities have a key role in the initial training for teachers, therefore they can contribute to innovate school, e.g. by proposing students-centered teaching. This article presents the chemistry course activated by the University of Florence as p
Externí odkaz: https://doaj.org/article/1d633ff7453249e1ba700ddef547c26a
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10
Switching on the Fluorescence Emission of Polypyridine Ligands by Simultaneous Zinc(II) Binding and Protonation
Autor: Claudia Giorgi, Andrea Marchionni, Barbara Valtancoli, Andrea Bencini, Paola Paoli, Patrizia Rossi, Enrico Faggi, Luca Conti
Publikováno v: ChemPlusChem 85 (2020): 659–671. doi:10.1002/cplu.201900752
info:cnr-pdr/source/autori:Conti, Luca; Giorgi, Claudia; Valtancoli, Barbara; Paoli, Paola; Rossi, Patrizia; Marchionni, Andrea; Faggi, Enrico; Bencini, Andrea/titolo:Switching on the Fluorescence Emission of Polypyridine Ligands by Simultaneous Zinc(II) Binding and Protonation/doi:10.1002%2Fcplu.201900752/rivista:ChemPlusChem/anno:2020/pagina_da:659/pagina_a:671/intervallo_pagine:659–671/volume:85
The synthesis and characterization of the two new open-chain ligands 1,15-bis-[6-(2,2'-bipyridyl)]-2,5,8,11,14-pentaaza-octadecane (L1) and 1,15-bis-[2-(1,10-phenanthroline)-9-methyl]-2,5,8,11,14-pentaazaoctadecane (L2), both featuring a tetraethylen
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52788858035f7cbc615a96530462c821
https://doi.org/10.1002/cplu.201900752
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