title: Nearly single-chirality single-walled carbon nanotubes produced via orthogonal iterative density gradient ultracentrifugation.
authors.affiliation: Department of Materials Science and Engineering and Department of Chemistry, Northwestern University Evanston, Illinois 60208-3108, USA.
authors.forename: Alexander A
authors.initials: AA
authors.lastname: Green
authors.forename: Mark C
authors.initials: MC
authors.lastname: Hersam
mesh_terms: D036103:Nanotechnology / Q000379:methods*; D037742:Nanotubes, Carbon / Q000737:chemistry*; D012666:Semiconductors; D013237:Stereoisomerism; D013696:Temperature; D014461:Ultracentrifugation / Q000379:methods*
chemical_list: D037742:Nanotubes, Carbon