Gas phase sorting of fullerenes, polypeptides and carbon nanotubes

Autor(en)

Hendrik Ulbricht, Martin Berninger, Sarayut Deachapunya, André Stefanov, Markus Arndt

Abstrakt

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.

Organisation(en)

Quantenoptik, Quantennanophysik und Quanteninformation

Externe Organisation(en)

Burapha University, Universität Wien

Journal

Nanotechnology

Band

19

Anzahl der Seiten

7

ISSN

0957-4484

DOI

https://doi.org/10.1088/0957-4484/19/04/045502

Publikationsdatum

2008

Peer-reviewed

Ja

ÖFOS 2012

1030 Physik, Astronomie

Link zum Portal

https://ucrisportal.univie.ac.at/de/publications/e9bdb1cc-b596-4556-b6c3-a7323e4c40ee