Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Mara Ghiazza"'
Publikováno v:
Colloids and Surfaces B: Biointerfaces. 157:449-455
Among the physico-chemical features responsible for the so-called “variability of quartz hazard”, a key role has been assigned to the silica surface charge, evaluated by means of ζ potential measurement. The ζ potential of silica describes the
Autor:
Dario Ghigo, Mara Ghiazza, Ivana Fenoglio, Manuela Polimeni, Angelo Attanasio, Vera Bolis, Bice Fubini, Gianna Mazzucco, Elena Gazzano
Publikováno v:
Toxicological Sciences. 128:158-170
Amorphous silicas, opposite to crystalline polymorphs, have been regarded so far as nonpathogenic, but few studies have addressed the toxicity of the wide array of amorphous silica forms. With the advent of nanotoxicology, there has been a rising con
Publikováno v:
Nanotoxicology. 4:347-363
Nanotoxicology studies require investigations of several physico-chemical aspects of the particle/body fluid interaction, here described by reviewing recent literature in the light of new experimental data. Current characterization mostly covers morp
Carbon nanotubes (CNTs) are promising candidates for a wide range of applications that are expected to improve our lifestyles, such as alternative forms of energy production, energy storage, and drug delivery. At the same time, there are concerns abo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8d17842ea2f9e0895ed6eff87a91513
https://doi.org/10.1533/9780857096678.3.147
https://doi.org/10.1533/9780857096678.3.147
Autor:
James Njuguna, Krzysztof Pielichowski, Huijun Zhu, Sophia Sachse, Veronica Marchante Rodriguez, Farahnaz Ansari, Antonio Pietroiusti, A. Magrini, L. Campagnolo, Il Je Yu, Gaku Ichihara, Kangho Ahn, María Blázquez Sánchez, Sheetal Gavankar, Sangwon Suh, Arturo A. Keller, Mara Ghiazza, Ivana Fenoglio, Giulia Vietti, Elijah J. Petersen, Jaclyn E. Cañas-Carrell, Shibin Li, Amanda M. Parra, Babina Shrestha, L. Reijnders, Sławomir Michalowski, J.-M. Lopez-Cuesta, C. Longuet, Carine Chivas-Joly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8957bc5d6e817be0ba185d71e53ae6d3
https://doi.org/10.1016/b978-0-85709-655-5.50016-7
https://doi.org/10.1016/b978-0-85709-655-5.50016-7
Autor:
Bice Fubini, Vera Bolis, Dominique Lison, Cristina Pavan, Maura Tomatis, Virginie Rabolli, Mara Ghiazza
Publikováno v:
Chemical research in toxicology. 26(8)
The membranolytic activity of silica particles toward red blood cells (RBCs) has been known for a long time and is sometimes associated with silica pathogenicity. However, the molecular mechanism and the reasons why hemolysis differs according to the
Autor:
Mara Ghiazza, François Rossi, Diana Rembges, Ingrid Corazzari, Robin Capomaccio, Jessica Ponti, Ivana Fenoglio, Elisa Alloa, Simonetta Oliaro-Bosso
Nanometric TiO2 has been reported to be cytotoxic and genotoxic in different in vitro models when activated by UV light. However, a clear picture of the species mediating the observed toxic effects is still missing. Here, a nanometric TiO2 powder has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2971ab04fd21f2c69a95e47b02aaf16a
http://hdl.handle.net/2318/136715
http://hdl.handle.net/2318/136715
Autor:
Mara Ghiazza, Bice Fubini, Emanuele Carella, Elena Gazzano, Dario Ghigo, Valentina Gargiulo, Ivana Fenoglio, Michela Alfè, Anna Ciajolo
Publikováno v:
BioNanoScience (New York. Print) 3 (2013): 112–122. doi:10.1007/s12668-013-0077-6
info:cnr-pdr/source/autori:Emanuele Carella, Mara Ghiazza, Michela Alfè, Elena Gazzano, Dario Ghigo, Valentina Gargiulo, Anna Ciajolo, Bice Fubini, Ivana Fenoglio/titolo:Graphenic nanoparticles from combustion sources scavenge hydroxyl radicals depending upon their structure/doi:10.1007%2Fs12668-013-0077-6/rivista:BioNanoScience (New York. Print)/anno:2013/pagina_da:112/pagina_a:122/intervallo_pagine:112–122/volume:3
info:cnr-pdr/source/autori:Emanuele Carella, Mara Ghiazza, Michela Alfè, Elena Gazzano, Dario Ghigo, Valentina Gargiulo, Anna Ciajolo, Bice Fubini, Ivana Fenoglio/titolo:Graphenic nanoparticles from combustion sources scavenge hydroxyl radicals depending upon their structure/doi:10.1007%2Fs12668-013-0077-6/rivista:BioNanoScience (New York. Print)/anno:2013/pagina_da:112/pagina_a:122/intervallo_pagine:112–122/volume:3
Graphenic nanomaterials like fullerenes, carbon nanotubes (CNT), and carbon black (CB) are known to scavenge free radicals. This antioxidant activity makes these materials promising in all applications where radical reactions need to be controlled. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f02920abe8665b2d9534098c35834af
Autor:
Sophie Doublier, Bice Fubini, Francesca Grendene, Dario Ghigo, Mara Ghiazza, Maura Tomatis, Elena Gazzano
Publikováno v:
Chemical research in toxicology. 26(1)
To evaluate the effect of carbonaceous materials on the pathogenic activity of quartz dusts, mixtures of carbon soot (1 and 10%) and quartz (Min-U-Sil) were prepared and then milled so to attain an intimate association of carbon and the quartz surfac
Autor:
Edoardo Garrone, Francesca Stefania Freyria, Maura Tomatis, Dario Ghigo, Bice Fubini, Elena Gazzano, Barbara Bonelli, Mara Ghiazza
Publikováno v:
Chemical research in toxicology. 25(4)
Three hematite samples were synthesized by precipitation from a FeCl₃ solution under controlled pH and temperature conditions in different morphology and dimensions: (i) microsized (average diameter 1.2 μm); (ii) submicrosized (250 nm); and (iii)