Ontology highlight
ABSTRACT:
SUBMITTER: Arsenault ME
PROVIDER: S-EPMC1989696 | biostudies-literature | 2007 Oct
REPOSITORIES: biostudies-literature
Arsenault Mark E ME Zhao Hui H Purohit Prashant K PK Goldman Yale E YE Bau Haim H HH
Biophysical journal 20070810 8
When an AC electric field was applied across a small gap between two metal electrodes elevated above a surface, rhodamine-phalloidin-labeled actin filaments were attracted to the gap and became suspended between the two electrodes. The variance <s2(x)> of each filament's horizontal, lateral displacement was measured as a function of electric field intensity and position along the filament. <s2(x)> markedly decreased as the electric field intensity increased. Hypothesizing that the electric field ...[more]