Background: Constituted only by carbon atoms, CNT are hydrophobic and hardly detectable in biological tissues. These properties make biokinetics and toxicology studies more complex. Methods: We propose here a method to investigate the biopersistence of CNT in organism, based on detection of nickel, a metal present as trace in the NTC we investigated. Results and conclusion: Our results in rats that received NTC by intratracheal instillation, reveal that NTC can be eliminated and do not significantly cross the pulmonary barrier but are still present in lungs 6 months after a unique instillation. NTC structure was also showed to be chemically modified and cleaved in the lung. Long-time presence of NTC in the lung is associated with lung induc...
Les nanotubes de carbone (CNT) sont des nanomatériaux (1D<100 nm) présentant des propriétés physico-...
Experimental studies indicate that carbon nanotubes (CNTs) have the potential to induce adverse pulm...
Les propriétés exceptionnelles des nanotubes de carbone (CNT) attirent de nombreux industriels dans ...
Background: Constituted only by carbon atoms, CNT are hydrophobic and hardly detectable in biologica...
Constituted only by carbon atoms, carbon nanotubes (CNT) are hydrophobic and hardly detectable in bi...
International audienceBackground: Constituted only by carbon atoms, CNT are hydrophobic and hardly d...
Les nanotubes de carbone (NTC) représentent une nouvelle forme cristalline du carbone aux propriétés...
Carbon nanotubes (CNT) are single or multi-cylindrical graphene structures that possess diameters of...
Avec l'essor des nanotechnologies, se pose la question de la toxicité respiratoire et de l'impact de...
With the development of nanotechnologies, the question arises about the respiratory toxicity and the...
As novel engineered nanoparticles such as single-walled carbon nanotubes (SWCNT) are extensively use...
Carbon nanotubes (CNT) and nanoparticles (NP) represent new classes of technological materials with ...
AbstractBiological responses of multi-wall carbon nanotubes (MWCNTs) were assessed after a single in...
À l'ère des nanotechnologies, l'utilisation des nanotubes de carbone multi-parois (MWCNT) s'accroît....
Single-walled carbon nanotubes have many potential applications in the electronic, computer, and aer...
Les nanotubes de carbone (CNT) sont des nanomatériaux (1D<100 nm) présentant des propriétés physico-...
Experimental studies indicate that carbon nanotubes (CNTs) have the potential to induce adverse pulm...
Les propriétés exceptionnelles des nanotubes de carbone (CNT) attirent de nombreux industriels dans ...
Background: Constituted only by carbon atoms, CNT are hydrophobic and hardly detectable in biologica...
Constituted only by carbon atoms, carbon nanotubes (CNT) are hydrophobic and hardly detectable in bi...
International audienceBackground: Constituted only by carbon atoms, CNT are hydrophobic and hardly d...
Les nanotubes de carbone (NTC) représentent une nouvelle forme cristalline du carbone aux propriétés...
Carbon nanotubes (CNT) are single or multi-cylindrical graphene structures that possess diameters of...
Avec l'essor des nanotechnologies, se pose la question de la toxicité respiratoire et de l'impact de...
With the development of nanotechnologies, the question arises about the respiratory toxicity and the...
As novel engineered nanoparticles such as single-walled carbon nanotubes (SWCNT) are extensively use...
Carbon nanotubes (CNT) and nanoparticles (NP) represent new classes of technological materials with ...
AbstractBiological responses of multi-wall carbon nanotubes (MWCNTs) were assessed after a single in...
À l'ère des nanotechnologies, l'utilisation des nanotubes de carbone multi-parois (MWCNT) s'accroît....
Single-walled carbon nanotubes have many potential applications in the electronic, computer, and aer...
Les nanotubes de carbone (CNT) sont des nanomatériaux (1D<100 nm) présentant des propriétés physico-...
Experimental studies indicate that carbon nanotubes (CNTs) have the potential to induce adverse pulm...
Les propriétés exceptionnelles des nanotubes de carbone (CNT) attirent de nombreux industriels dans ...