Unfolding polyelectrolytes in trivalent salt solutions using dc electric fields: A study by Langevin dynamics simulations

We study the behavior of single linear polyelectrolytes condensed by trivalent salt under the action of electric fields through computer simulations. The chain is unfolded when the strength of the electric field is stronger than a critical value. This critical electric field follows a scaling law ag...

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Bibliographische Detailangaben
Hauptverfasser: Wei, Yu-Fu, Hsiao, Pai-Yi
Format: Artigo
Sprache:Inglês
Veröffentlicht: American Institute of Physics 2009
Schlagworte:
Special Topic: Papers from the 2009 Conference on Advances in Microfluidics and Nanofluidics, the Hong Kong University of Science & Technology, Hong Kong, 2009 (Guest Editor: Leslie Y. Yeo)
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC2701116/
https://ncbi.nlm.nih.gov/pubmed/19693345
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1063/1.3129563
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