title: Narrow diameter distributions of metallic arc discharge single-walled carbon nanotubes via dual-iteration density gradient ultracentrifugation.
authors: Department of Medicine and the Argonne-Northwestern Solar Energy Research-ANSER Center, Northwestern University, 2220 Campus Drive, Evanston, Illinois 60208-3108, USA.
authors: Timothy P
authors: TP
authors: Tyler
authors: Tejas A
authors: TA
authors: Shastry
authors: Benjamin J
authors: BJ
authors: Leever
authors: Mark C
authors: MC
authors: Hersam
mesh_terms: D004560:Electricity; D008670:Metals / Q000737:chemistry*; D037742:Nanotubes, Carbon / Q000737:chemistry*; D014461:Ultracentrifugation / Q000379:methods*
chemical_list: D008670:Metals; D037742:Nanotubes, Carbon