Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Caterina Viglianisi"'
Autor:
Caterina Viglianisi, Leonardo Di Pietro, Valentina Meoni, Riccardo Amorati, Stefano Menichetti
Publikováno v:
ARKIVOC, Vol 2019, Iss 2, Pp 65-85 (2019)
Externí odkaz:
https://doaj.org/article/23bdcb4092cb4c0b9c2dcacbc412383c
Autor:
Michela Lupi, Martina Onori, Stefano Menichetti, Sergio Abbate, Giovanna Longhi, Caterina Viglianisi
Publikováno v:
Molecules, Vol 27, Iss 4, p 1160 (2022)
We have developed an efficient chemical resolution of racemic hydroxy substituted dithia-aza[4]helicenes (DTA[4]H) 1(OH) using enantiopure acids as resolving agents. The better diastereomeric separation was achieved on esters prepared with (1S)-(−)
Externí odkaz:
https://doaj.org/article/1ac38d9023124302919a822c7ba5752f
Autor:
Vladana Domazetovic, Irene Falsetti, Caterina Viglianisi, Kristian Vasa, Cinzia Aurilia, Maria Stio, Stefano Menichetti, Teresa Iantomasi
Publikováno v:
Antioxidants, Vol 10, Iss 2, p 160 (2021)
Vitamin E, a fat-soluble compound, possesses both antioxidant and non-antioxidant properties. In this study we evaluated, in intestinal HT29 cells, the role of natural tocopherols, α-Toc and δ-Toc, and two semi-synthetic derivatives, namely bis-δ-
Externí odkaz:
https://doaj.org/article/4ac17afa6a8f46e99e1a7cddd1de01a2
Autor:
Stefano Menichetti, Chiara Biagioli, Caterina Viglianisi, Lorenzo Tofani, Lodovico Lunazzi, Michele Mancinelli, Andrea Mazzanti
Publikováno v:
ARKIVOC, Vol 2015, Iss 4, Pp 66-79 (2015)
Externí odkaz:
https://doaj.org/article/62f23a0589c448a5a11a5e6c8925cde1
Autor:
Maria Carmela Sacchi, Simona Losio, Paola Stagnaro, Giorgio Mancini, Luca Boragno, Stefano Menichetti, Caterina Viglianisi, Sara Limbo
Publikováno v:
Polyolefins Journal, Vol 1, Iss 1, Pp 1-15 (2014)
Some innovative solutions are proposed to the problem of the unavoidable physical migration of antioxidants from plastic films for packaging, in order to minimize the consequent undesirable effect of food contamination. In previous exploratory tests,
Externí odkaz:
https://doaj.org/article/d8b1dcd643c147dea5d241ad03e79699
Publikováno v:
Antioxidants, Vol 8, Iss 10, p 487 (2019)
Polyphenols are probably the most important family of natural and synthetic chain-breaking antioxidants. Since long ago, chemists have studied how structural (bioinspired) modifications can improve the antioxidant activity of these compounds in terms
Externí odkaz:
https://doaj.org/article/6658fc3cc58b4e418ae3aae4441d5c69
Autor:
Damiano Tanini, Chiara Bonardi, Caterina Viglianisi, Antonella Capperucci, Stefano Menichetti
Publikováno v:
Catalysts, Vol 9, Iss 4, p 333 (2019)
A new methodology for the synthesis of small molecules containing the S-Se bond is reported. Aryl- and alkyl-selenols react smoothly with N-thiophthalimides to afford the corresponding selenenylsulfides through a clean SN2 path occurring at the sulfu
Externí odkaz:
https://doaj.org/article/5b538818987a416f8e657a2c1f00bf74
Autor:
Matteo Ramazzotti, Paolo Paoli, Bruno Tiribilli, Caterina Viglianisi, Stefano Menichetti, Donatella Degl’innocenti
Publikováno v:
Biomimetics, Vol 2, Iss 2, p 6 (2017)
The study of compounds able to interfere in various ways with amyloid aggregation is of paramount importance in amyloid research. Molecules characterized by a 4-thiaflavane skeleton have received great attention in chemical, medicinal, and pharmaceut
Externí odkaz:
https://doaj.org/article/c48eddec12c741f38c91e867fb30573f
Publikováno v:
Advanced Synthesis & Catalysis. 365:1705-1712
Autor:
Matteo Mannini, Piero Torelli, Vincent Polewczyk, Michela Lupi, Stefano Menichetti, Caterina Viglianisi, Andrea Sorrentino, Lorenzo Poggini, Agnese Magnani, Lorenzo Sorace, Giovanni Vinai, Roberta Sessoli, Niccolò Giaconi
Publikováno v:
Angewandte Chemie (International Ed. in English)
Angewandte Chemie (Int. ed., Print) 60 (2021): 15276–15280. doi:10.1002/anie.202103710
info:cnr-pdr/source/autori:Giaconi N., Sorrentino A.L., Poggini L., Lupi M., Polewczyk V., Vinai G., Torelli P., Magnani A., Sessoli R., Menichetti S., Sorace L., Viglianisi C./titolo:Stabilization of an Enantiopure Sub-monolayer of Helicene Radical Cations on a Au(111) Surface through Noncovalent Interactions/doi:10.1002%2Fanie.202103710/rivista:Angewandte Chemie (Int. ed., Print)/anno:2021/pagina_da:15276/pagina_a:15280/intervallo_pagine:15276–15280/volume:60
Angewandte Chemie (Int. ed., Print) 60 (2021): 15276–15280. doi:10.1002/anie.202103710
info:cnr-pdr/source/autori:Giaconi N., Sorrentino A.L., Poggini L., Lupi M., Polewczyk V., Vinai G., Torelli P., Magnani A., Sessoli R., Menichetti S., Sorace L., Viglianisi C./titolo:Stabilization of an Enantiopure Sub-monolayer of Helicene Radical Cations on a Au(111) Surface through Noncovalent Interactions/doi:10.1002%2Fanie.202103710/rivista:Angewandte Chemie (Int. ed., Print)/anno:2021/pagina_da:15276/pagina_a:15280/intervallo_pagine:15276–15280/volume:60
In the past few years, the chirality and magnetism of molecules have received notable interest for the development of novel molecular devices. Chiral helicenes combine both these properties, and thus their nanostructuration is the first step toward d