ZIB

Treffer pro Seite

Treffer 1 - 1 | 1 Treffer

Sortierung

Digitale Medien

Biased reptation of polyampholytes: Trapping and enhancement effects (1997)

Loomans, D. ; Schiessel, H. ; Blumen, A.

College Park, Md. : American Institute of Physics (AIP)

The Journal of Chemical Physics 107 (1997), S. 2636-2642

zur Merkliste hinzufügen auf der Merkliste

Details

ISSN: 1089-7690

Quelle: AIP Digital Archive

Thema: Physik , Chemie und Pharmazie

Notizen: We consider the dynamics of polyampholytes (PAs, polymers containing positive and negative charges) in a fixed network (gel). Under the influence of an external electrical field a PA undergoes a biased reptation; the electrophoretic mobility of the chain depends crucially on the given charge distribution. This effect, which does not occur for equally charged polymers (polyelectrolytes, e.g., DNA) leads to an effective separation of PAs according to their charge distribution—even for PAs of the same length and the same overall charge. © 1997 American Institute of Physics.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1063/1.474574

Permalink

Bibliothek	Standort	Signatur	Band/Heft/Jahr	Verfügbarkeit

Andere fanden auch interessant ...

Artikel (Nationallizenzen)

Volltext

Treffer 1 - 1 | 1 Treffer