Gas phase sorting of fullerenes, polypeptides and carbon nanotubes

Ulbricht, Hendrik, Berninger, Martin, Deachapunya, Sarayut, Stefanov, André and Arndt, Markus (2008) Gas phase sorting of fullerenes, polypeptides and carbon nanotubes. Nanotechnology, 19, (4), 45502-45507. (doi:10.1088/0957-4484/19/04/045502).


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We discuss the Stark deflectometry of micro-modulated molecular beams for the enrichment of biomolecular isomers as well as single-wall carbon nanotubes, and we demonstrate the working principle of this idea with fullerenes. The sorting is based on the species-dependent susceptibility-to-mass ratio ?/m. The device is compatible with a high molecular throughput, and the spatial micro-modulation of the beam permits one to obtain a fine spatial resolution and a high sorting sensitivity.

Item Type: Article
Digital Object Identifier (DOI): doi:10.1088/0957-4484/19/04/045502
ISSNs: 0957-4484 (print)
Related URLs:
Subjects: Q Science > Q Science (General)
Divisions : University Structure - Pre August 2011 > School of Physics and Astronomy
ePrint ID: 144285
Accepted Date and Publication Date:
30 January 2008Published
Date Deposited: 14 Apr 2010 08:24
Last Modified: 31 Mar 2016 13:19

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