Observation of a photoinduced, resonant tunneling effect in a carbon nanotube–silicon heterojunction

Autor: Carla Aramo, Antonio Ambrosio, Michelangelo Ambrosio, Maurizio Boscardin, Paola Castrucci, Michele Crivellari, Marco Cilmo, Maurizio De Crescenzi, Francesco De Nicola, Emanuele Fiandrini, Valentina Grossi, Pasqualino Maddalena, Maurizio Passacantando, Sandro Santucci, Manuela Scarselli, Antonio Valentini

Publikováno v: Beilstein Journal of Nanotechnology, Vol 6, Iss 1, Pp 704-710 (2015)

A significant resonant tunneling effect has been observed under the 2.4 V junction threshold in a large area, carbon nanotube–silicon (CNT–Si) heterojunction obtained by growing a continuous layer of multiwall carbon nanotubes on an n-doped silic

Externí odkaz: https://doaj.org/article/05e488a754344432b751ee20216afbbe

Cerium Oxide Nanoparticles Reduce Microglial Activation and Neurodegenerative Events in Light Damaged Retina.

Autor: Lavinia Fiorani, Maurizio Passacantando, Sandro Santucci, Stefano Di Marco, Silvia Bisti, Rita Maccarone

Publikováno v: PLoS ONE, Vol 10, Iss 10, p e0140387 (2015)

The first target of any therapy for retinal neurodegeneration is to slow down the progression of the disease and to maintain visual function. Cerium oxide or ceria nanoparticles reduce oxidative stress, which is known to play a pivotal role in neurod

Externí odkaz: https://doaj.org/article/c962f5c8cfd74cfeba4f04ab33259fd6

Cerium oxide nanoparticles as potential antibiotic adjuvant. Effects of CeO2 nanoparticles on bacterial outer membrane permeability

Autor: Maurizio Passacantando, Carla Luzi, Gianfranco Amicosante, Giuseppe Celenza, Sandro Santucci, Alisia Mancini, Pierangelo Bellio, Salvatore Cracchiolo, Mariagrazia Perilli, Letizia Di Pietro

Publikováno v: Biochimica et Biophysica Acta (BBA) - Biomembranes. 1860:2428-2435

Background Therapeutic options against Multi Drug Resistant (MDR) pathogens are limited and the overall strategy would be the development of adjuvants able to enhance the activity of therapeutically available antibiotics. Non-specific outer membrane

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::268ceefb7b018827a8935f64786939e6
https://doi.org/10.1016/j.bbamem.2018.07.002

Adsorption of triazine herbicides from aqueous solution by functionalized multiwall carbon nanotubes grown on silicon substrate

Autor: Antonella Odoardi, Maurizio Passacantando, Angelo Antonio D’Archivio, Maria Anna Maggi, Sandro Santucci

Multi-walled carbon nanotubes (MWCNTs), because of their small size and large available surface area, are potentially efficient sorbents for the extraction of water solutes. Dispersion of MWCNTs in aqueous medium is suitable to adsorb organic contami

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e4a684ddb7e58071429bcee9d9926c1
http://hdl.handle.net/11697/121714

Dose and wavelength dependent study of graphene oxide photoreduction with VUV Synchrotron radiation

Autor: Paolo Moras, Vincenzo Palermo, Francesco Perrozzi, Emanuele Treossi, Michele Nardone, Enrico Stagnini, Luca Ottaviano, Sandro Santucci, S. Prezioso, M. Donarelli

Publikováno v: Carbon 79 (2014): 478–485. doi:10.1016/j.carbon.2014.07.087
info:cnr-pdr/source/autori:Prezioso S.; Perrozzi F.; Donarelli M.; Stagnini E.; Treossi E.; Palermo V.; Santucci S.; Nardone M.; Moras P.; Ottaviano L./titolo:Dose and wavelength dependent study of graphene oxide photoreduction with VUV Synchrotron radiation/doi:10.1016%2Fj.carbon.2014.07.087/rivista:Carbon/anno:2014/pagina_da:478/pagina_a:485/intervallo_pagine:478–485/volume:79

Photoreduction has so far received less attention than other approaches used to reduce graphene oxide (GO) like thermal and chemical reduction, although its potential is huge. The mechanism of deoxygenation is still questioned. In photolithographic a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b75abe6e3b67656843de89b590ba741
https://doi.org/10.1016/j.carbon.2014.07.087