Zobrazeno 1 - 10 of 16 pro vyhledávání: '"Caterina Maria Tone"'
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Akademický článek
Spherical Confinement of Chromonics: Effects of a Chiral Aminoacid
Autor: Lorenza Spina, Federica Ciuchi, Caterina Maria Tone, Riccardo Barberi, Maria Penelope De Santo
Publikováno v: Nanomaterials, Vol 12, Iss 4, p 619 (2022)
Induced or spontaneous chirality in natural systems is an intriguing issue. In recent years, a lot of attention has been focused on chirality of chromonic liquid crystals, a class of materials that is able to self-assemble in columnar structures. How
Externí odkaz: https://doaj.org/article/275ebca0dbd24364929256e46a021b36
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4
Mechanically Induced Bacterial Death Imaged in Real Time: A Simultaneous Nanoindentation and Fluorescence Microscopy Study
Autor: Cristina Flors, Caterina Maria Tone, Virginia Vadillo-Rodríguez, Patricia Bondia, Adrián del Valle, Patricia Pedraz, Joaquim Torra
Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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Repositorio Institucional del Instituto Madrileño de Estudios Avanzados en Nanociencia
Mechano-bactericidal nanomaterials rely on their mechanical or physical interactions with bacteria and are promising antimicrobial strategies that overcome bacterial resistance. However, the real effect of mechanical versus chemical action on their a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab362495f7a59788b0c1b15c89d6179a
http://hdl.handle.net/10261/229390
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5
Evidence of both unusual dielectric mode at low frequencies and the co-existence of antiferroelectric, ferroelectric and paraelectric phases in a novel antiferroelectric liquid crystals mixture
Autor: Caterina Maria Tone, Andreea Ionescu, Magdalena Zurowska, L. Marino, Michał Czerwiński
Publikováno v: Journal of Molecular Liquids. 247:43-56
The dynamics of different collective and non-collective relaxation processes were investigated in a new mixture which displays ferroelectric and antiferroelectric properties by dielectric spectroscopy. The experimental data, collected in function of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6e8681ef1c1e15f47e58434174863d91
https://doi.org/10.1016/j.molliq.2017.09.055
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6
Nanoscale View of Amyloid Photodynamic Damage
Autor: Begoña Sot, Youhei Sohma, Cristina Flors, Adrián del Valle, Motomu Kanai, Santi Nonell, Caterina Maria Tone, Taka Sawazaki, Patricia Bondia, Joaquim Torra
Publikováno v: Repositorio Institucional del Instituto Madrileño de Estudios Avanzados en Nanociencia
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A combination of time-resolved optical spectroscopy and nanoscale imaging has been used to study the complex binding to amyloids of a photocatalyst that selectively photo-oxygenates pathogenic aggregates, as well as the consequences of its irradiatio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ead5f2b71f64d9273bd75b6262990fb5
https://pubmed.ncbi.nlm.nih.gov/31782926
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7
Aligning lyotropic liquid crystals with unconventional organic layers
Autor: Morten Andreas Geday, Caterina Maria Tone, José Manuel Otón, Eva Otón, Xabier Quintana
Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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Lyotropic chromonic liquid crystals (LCLC) are a kind of LCs far less known and more difficult to control than conventional thermotropic nematics. Nevertheless, LCLCs are a preferred option -often the only one- for applications where hydrophilic mate
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c529d0448ffa2c86eb538b33fccdffcd
http://hdl.handle.net/10261/189073
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8
The role of surface energy in guanosine nucleotide alignment: An intriguing scenario
Autor: Federica Ciuchi, Caterina Maria Tone, Maria Penelope De Santo
Publikováno v: Colloids and Surfaces B: Biointerfaces. 119:99-105
In this paper we report how the confining surfaces and the ionic effects of different concentration of guanosine solution can be used to vary the alignment of liquid crystal phases of guanosine nucleotides. Liquid crystal phases of guanosine 5′-mon
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1deb4d4ead89967a287d8bd6c998fa9c
https://doi.org/10.1016/j.colsurfb.2014.04.004
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9
Unconventionally shaped chromonic liquid crystals formed by novel silver(I) complexes
Autor: Mauro Ghedini, Daniela Pucci, Elisabeta I. Szerb, Caterina Maria Tone, Min Gao, Barbara Sanz Mendiguchia, Alessandra Crispini, Federica Ciuchi
Publikováno v: Journal of materials chemistry c 2 (2014): 8780–8788. doi:10.1039/C4TC01736F
info:cnr-pdr/source/autori:Pucci, Daniela; Mendiguchia, Barbara Sanz; Tone, Caterina Maria; Szerb, Elisabeta Ildyko; Ciuchi, Federica; Gao, Min; Ghedini, Mauro; Crispini, Alessandra/titolo:Unconventionally shaped chromonic liquid crystals formed by novel silver(I) complexes/doi:10.1039%2FC4TC01736F/rivista:Journal of materials chemistry c/anno:2014/pagina_da:8780/pagina_a:8788/intervallo_pagine:8780–8788/volume:2
The synthesis of the first chiral Ag(I) bis chelated bipyridine ionic complexes showing chromonic liquid crystalline behaviour in water is reported. Single crystal X-ray analysis revealed a pre-chromonic organization in the crystalline state, with si
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50661094ae63e842fb02344aaccef666
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10
Alignment of Chromonic Liquid Crystals: A Difficult Task
Autor: Caterina Maria Tone, Federica Ciuchi, M. P. De Santo
Publikováno v: Molecular crystals and liquid crystals (Phila. Pa. : 2003) 576 (2013): 2–7. doi:10.1080/15421406.2013.789393
info:cnr-pdr/source/autori:C. M. TONE, M. P. DE SANTO, AND F. CIUCHI/titolo:Alignment of Chromonic Liquid Crystals: A Difficult Task/doi:10.1080%2F15421406.2013.789393/rivista:Molecular crystals and liquid crystals (Phila. Pa. : 2003)/anno:2013/pagina_da:2/pagina_a:7/intervallo_pagine:2–7/volume:576
We present our recent effort on chromonic liquid crystal alignment. In particular, we report the alignment behavior of chromonic molecules using different hydrophobic substrates. Different materials have been used to this purpose but in all cases rib
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b3cb1d15d1e8d513274609b76ba7f93
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