BROWSE

Related Researcher

Author

Bae, Sung Chul
Multiscale Optical Imaging Lab
Research Interests
  • Multiscale optical imaging, laser spectroscopy, laser microscopy, laser sensing, soft matter physics, surface and interfacial science, laser Matter Interaction

ITEM VIEW & DOWNLOAD

Confining Potential when a Biopolymer Filament Reptates

Cited 27 times inthomson ciCited 15 times inthomson ci
Title
Confining Potential when a Biopolymer Filament Reptates
Author
Wang, BoGuan, JuanAnthony, Stephen MBae, Sung ChulSchweizer, K.S.Granick, Steve
Keywords
Brownian motion; F-actin filaments; Fluorescence imaging; Large amplitude; Restoring forces; Single-molecule
Issue Date
201003
Publisher
AMER PHYSICAL SOC
Citation
PHYSICAL REVIEW LETTERS, v.104, no.11, pp. -
Abstract
Using single-molecule fluorescence imaging, we track Brownian motion perpendicular to the contour of tightly entangled F-actin filaments and extract the confining potential. The chain localization presents a small-displacement Hookean regime followed by a large amplitude regime where the effective restoring force is independent of displacement. The implied heterogeneity characterized by a distribution of tube width is modeled.
URI
Go to Link
DOI
http://dx.doi.org/10.1103/PhysRevLett.104.118301
ISSN
0031-9007
Appears in Collections:
SLS_Journal Papers
Files in This Item:
2-s2.0-77949554345.pdfDownload

find_unist can give you direct access to the published full text of this article. (UNISTARs only)

Show full item record

qr_code

  • mendeley

    citeulike

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

MENU