Carbon multiwalled

FIGURE 2.1 Cobalt functionalized (a) platelet type carbon nanofibers, (b) herringbone type carbon nanofibers, and (c) carbon multiwalled nanotubes. 

Figure 5. Carbon multiwall nanotubes produced by uncatalytic evaporation of graphite in distilled water.

K. E.H. Gilbert, Continuous hot wire chemical vapor deposition of high-density carbon multiwall nanotubes. Nano Lett., 3, 1425-1429 (2003). 

Andrews, R. Jacques, D. Minot, M. Rantell, T. (2002) Fabrication of Carbon Multiwall Nanotube/Polymer Composites by Shear Mixing. Mater. Eng. Vol.287, No.6, PP.39S403, ISSN 1438-7492... 

Hilding J., Grulke E. A., Sinnott S. B., Qian D., Andrews R. and Jagtoyen M., Sorption of butane on carbon multiwall nanotubes at room temperature. Langmuir 17 (2000) pp. 7540-7544. 

Andrews R, Jacques D, Minot M and Rantell T (2002) Fabrication of carbon multiwall nano-tube/polymer composites by shear mixing, Macromol Mater Eng 287 395-403. 

To the best of our knowledge, natural counterparts of polygonal carbon multiwall nanotubes have not been observed so far, but it would not come as a surprise if they are discovered in the near future. 

Fig. 9. A, Model for the apex of a carbon nanocone with a cone angle of 19.2 [94] B, polyhedral and spherical forms of a multiwall carbon particle formed from and...

Recently, TsHs has been encapsulated within single-walled (SWNTs) and multiwalled carbon nanotubes (MWNTs) with internal diameters of 0.8-8 nm. It was shown that the best results were obtained when the internal diameters (1.4—1.5 nm for SWNTs and 1.0-3.0 nm for MWNTs) slightly exceeded the diameter of TsHs (1.2 nm). T8H8 was introduced in the gas phase and reacted with the nanotubes through van der Waals interactions. ... 

Xin and co-workers modified the alkaline EG synthesis method by heating the metal hydroxides or oxides colloidal particles in EG or EG/water mixture in the presence of carbon supports, for preparing various metal and alloy nanoclusters supported on carbon [20-24]. It was found that the ratio of water to EG in the reaction media was a key factor influencing the average size and size distribution of metal nanoparticles supported on the carbon supports. As shown in Table 2, in the preparation of multiwalled carbon nanotube-supported Pt catalysts... 

Ding, L. et al. (2005) Molecular characterization of the cytotoxic mechanism of multiwall carbon nanotubes and nano-onions on human skin fibroblast. Nano Letters, 5 (12), 2448-64. 

Shen, M.W. et al. (2009) Polyethyleneimine-mediated functionalization of multiwalled carbon nanotubes synthesis, characterization, and in vitro toxicity assay. Journal of Physical Chemistry C, 113 (8), 3150-3156. 

Elgrabli, D. et al. (2008) Induction of apoptosis and absence of inflammation in rat lung after intratracheal instillation of multiwalled carbon nanotubes. Toxicology, 253 (1-3), 131-136. 

Wang, X. et al. (2010) Quantitative techniques for assessing and controlling the dispersion and biological effects of multiwalled carbon nanotubes in mammalian tissue culture cells. ACS Nano, 4 (12), 7241-7252. 

Muller, J. et al. (2008) Structural defects play a major role in the acute lung toxicity of multiwall carbon nanotubes toxicological aspects. Chemical Research in Toxicology, 21 (9), 1698-1705. 

Li, J.G. et al. (2007) Comparative study of pathological lesions induced by multiwalled carbon nanotubes in lungs ofmice by intratracheal instillation andinhalation. Environmental Toxicology, 22 (4), 415-421. 

Ma-Hock, L. et al. (2009) Inhalation toxicity of multiwall carbon nanotubes in rats exposed for 3 months. Toxicological Sciences, 112 (2), 468-481. 

Mitchell, L.A. et al. (2007) Pulmonary and systemic immune response to inhaled multiwalled carbon nanotubes. Toxicological Sciences, 100 (1), 203—214. 

Ryman-Rasmussen, J.P. et al. (2009) Inhaled multiwalled carbon nanotubes potentiate airway fibrosis in murine allergic asthma. American Journal of Respiratory Cell and Molecular Biology,... 

Lacerda, L. et al. (2008) Tissue histology and physiology following intravenous administration of different types of functionalized multiwalled carbon nanotubes. Nanomedicine, 3 (2), 149—161. 

Endosomal leakage and nuclear translocation of multiwalled carbon nanotubes developing a model for celluptake. Nano Letters, 9 (12), 4370-4375. 

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