In: European Journal of Nanomedicine, 2015, vol. 7, no. 3, p. 169-179
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In: Carbon, 2018, vol. 137, p. 125–135
The increased mass production of graphene related materials (GRM), intended for a broad spectrum of applications, demands a thorough assessment of their potential hazard to humans and the environment. Particularly, the paramount concern has been expressed in regard to their interaction with the respiratory system in occupational exposure settings. It has been shown that GRM are easily...
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In: BioNanoMaterials, 2013, vol. 14, no. 1-2, p. 3-3
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In: Toxicological Sciences, 2014, vol. 137, no. 1, p. 55-64
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In: MRS Bulletin, 2014, vol. 39, no. 11, p. 984-989
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In: BioNanoMaterials, 2013, vol. 14, no. 3-4, p. 239-248
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In: ACS Nano, 2017, p. -
Although acute pulmonary toxicity of carbon nanotubes (CNTs) has been extensively investigated, the knowledge of potential health effects following chronic occupational exposure is currently limited and based only upon in vivo approaches. Our aim was to realistically mimic subchronic inhalation of multiwalled CNTs (MWCNTs) in vitro, using the air–liquid interface cell exposure (ALICE)...
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In: Nanotoxicology, 2013, vol. 7, no. 8, p. 1373–1385
The aim of this study was to assess the interaction of a series of well characterised nano-objects with the Gram negative bacterium Salmonella typhimurium, and how such an interaction may relate to the potential mutagenicity of nano-objects. Transmission electron microscopy showed that nano-objects (Au-PMA-ATTO NPs, CeO₂ NPs, SWCNTs and MWCNTs), as well as CAFs entered S....
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In: Biomacromolecules, 2011, vol. 12, no. 10, p. 3666–3673
Cellulose nanofibers are an attractive component of a broad range of nanomaterials. Their intriguing mechanical properties and low cost, as well as the renewable nature of cellulose make them an appealing alternative to carbon nanotubes (CNTs), which may pose a considerable health risk when inhaled. Little is known, however, concerning the potential toxicity of aerosolized cellulose nanofibers....
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Thèse de doctorat : Université de Fribourg, 2002 ; no 1386.
The secretory pathway is a complex endomembrane system essential for all eukaryotic cells. It transports proteins to the extracellular space or to the vacuole. All proteins which are secreted are synthesized at the endoplasmic reticulum (ER) and have a signal peptide in common. The signal peptide is necessary for the transport into the lumen of the ER where the correct folding of the protein...
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