Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Jonathan M. Beach"'
Autor:
and James M. Tour, W. E. Billups, Feng Liang, Jonathan M. Beach, Kazufumi Kobashi, Anil K. Sadana, Yadira I. Vega-Cantú
Publikováno v:
Chemistry of Materials. 18:4764-4767
Nanotube salts serve as initiators for the in situ polymerization of methyl methacrylate onto the surface of the nanotubes. The poly(methyl methacrylate)-grafted single-walled carbon nanotubes (SWNTs) are soluble in chloroform, tetrahydrofuran, and a
Autor:
Wenhua Guo, Matteo Pasquali, Richard E. Smalley, Robert H. Hauge, W. E. Billups, Pradeep K. Rai, Jonathan M. Beach, Feng Liang
Publikováno v:
Chemistry of Materials. 18:1520-1524
Single-walled carbon nanotubes functionalized by phenyl groups can be sulfonated in oleum (H2SO4, 20% free SO3) to give materials that exhibit high solubility in water as determined by centrifugation in conjunction with UV−vis−near-infrared measu
Autor:
Jonathan M. Beach, Kevin D. Ausman, Valerie C. Moore, Wenhua Guo, Feng Liang, Vicki L. Colvin, Jared L. Hudson, Jennifer L. West, W. Edward Billups, Joe S. Mendez, Condell D. Doyle, Christie M. Sayes
Publikováno v:
Toxicology Letters. 161:135-142
The cytotoxic response of cells in culture is dependant on the degree of functionalization of the single-walled carbon nanotube (SWNT). After characterizing a set of water-dispersible SWNTs, we performed in vitro cytotoxicity screens on cultured huma
Autor:
Anil K. Sadana, Jayanta Chattopadhyay, W. E. Billups, Feng Liang, Jonathan M. Beach, Robert H. Hauge, Yunxuan Xiao
Publikováno v:
Organic Letters. 7:4067-4069
[reaction: see text] Carbon nanotube salts prepared by treating single-wall carbon nanotubes (SWNTs) with lithium in liquid ammonia react readily with aryl iodides to give SWNTs functionalized by aryl groups.
Publikováno v:
Journal of the American Chemical Society. 127(40)
Alkylation of nanotube salts prepared using either lithium, sodium, or potassium in liquid ammonia yields sidewall-functionalized nanotubes that are soluble in organic solvents. Atomic force microscopy and transmission electron microscopy studies of