28-Day inhalation toxicity study with evaluation of lung deposition and retention of tangled multi-walled carbon nanotubes

2019 ◽  
Vol 14 (2) ◽  
pp. 250-262 ◽  
Author(s):  
Jin Kwon Kim ◽  
Mi Seong Jo ◽  
Younghun Kim ◽  
Tae Gyu Kim ◽  
Jae Hoon Shin ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Lung Deposition ◽  
Toxicity Study ◽  
Inhalation Toxicity ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

scholarly journals Derivation of occupational exposure limits for multi-walled carbon nanotubes and graphene using subchronic inhalation toxicity data and a multi-path particle dosimetry model

2019 ◽  
Vol 8 (4) ◽  
pp. 580-586 ◽  
Author(s):  
Young-Sub Lee ◽  
Jae-Hyuck Sung ◽  
Kyung-Seuk Song ◽  
Jin-Kwon Kim ◽  
Byung-Sun Choi ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Occupational Exposure ◽  
Toxicity Study ◽  
Inhalation Toxicity ◽  
Toxicity Data ◽  
Occupational Exposure Limits ◽  
Exposure Limits ◽  
Particle Dosimetry ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

In this study, we aimed to provide the recommended occupational exposure limits (OELs) for MWCNTs and graphene nanomaterials based on data from a subchronic inhalation toxicity study using a lung dosimetry model.

Lung deposition and toxicological responses evoked by multi-walled carbon nanotubes dispersed in a synthetic lung surfactant in the mouse

2011 ◽  
Vol 86 (1) ◽  
pp. 137-149 ◽  
Author(s):  
Carole Ronzani ◽  
Coralie Spiegelhalter ◽  
Jean-Luc Vonesch ◽  
Luc Lebeau ◽  
Françoise Pons
Keyword(s):  
Carbon Nanotubes ◽  
Lung Surfactant ◽  
Lung Deposition ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Multi-walled Carbon Nanotubes Penetrate into Plant Cells and Affect the Growth of Onobrychis arenaria Seedlings

Acta Naturae ◽  
2011 ◽  
Vol 3 (1) ◽  
pp. 99-106 ◽  
Author(s):  
E A Smirnova ◽  
A A Gusev ◽  
O N Zaitseva ◽  
E M Lazareva ◽  
G E Onishchenko ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Plant Cells ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Incorporation of Multi Wall Carbon Nanotubes into Glass-Surfaces via Laser-Treatment

2003 ◽  
Vol 772 ◽  
Author(s):  
T. Seeger ◽  
G. de la Fuente ◽  
W.K. Maser ◽  
A.M. Benito ◽  
A. Righi ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Continuous Wave ◽  
Silica Surface ◽  
Multi Wall Carbon Nanotubes ◽  
Composite Formation ◽  
Multi Walled Carbon Nanotubes ◽  
Glass Surfaces ◽  
Walled Carbon Nanotubes ◽  
First Time ◽  
Scanning Electron

AbstractCarbon nanotubes (CNT) are interesting candidates for the reinforcement in robust composites and for conducting fillers in polymers due to their fascinating electronic and mechanical properties. For the first time, we report the incorporation of multi walled carbon nanotubes (MWNTs) into silica-glass surfaces by means of partial surface-melting caused by a continuous wave Nd:YAG laser. MWNTs were detected being well incorporated in the silica-surface. The composites are characterized using scanning electron microscopy (SEM) and Raman-spectroscopy. A model for the composite-formation is proposed based on heatabsorption by MWNTs and a partial melting of the silica-surface.

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