0

Full Content is available to subscribers

Subscribe/Learn More  >

A Diffusion-Based Approach for Nanobead Drag Forces

[+] Author Affiliations
Timothy W. Sirk, Eugene F. Brown

Virginia Polytechnic Institute and State University, Blacksburg, VA

Paper No. MNC2007-21206, pp. 1023-1026; 4 pages
doi:10.1115/MNC2007-21206
From:
  • 2007 First International Conference on Integration and Commercialization of Micro and Nanosystems
  • First International Conference on Integration and Commercialization of Micro and Nanosystems, Parts A and B
  • Sanya, Hainan, China, January 10–13, 2007
  • Conference Sponsors: Nanotechnology Institute
  • ISBN: 0-7918-4265-7 | eISBN: 0-7918-3794-7
  • Copyright © 2007 by ASME

abstract

A central process of the Bead ARray Counter (BARC) biosensor involves propelling a dilute solution of streptavidin-coated micron-scale beads through water. It is desirable to downsize these beads, leading to a basic engineering problem: What is the drag force acting on a nanoscale bead having an unknown hydrodynamic boundary condition? We use molecular dynamics simulation to estimate the drag force acting on a hypothetical biosensor “nanobead” without assuming a no-slip condition or a user-supplied slip parameter.

Copyright © 2007 by ASME

Figures

Tables

Interactive Graphics

Video

Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature

Use interactive graphics and maps to view and sort country-specific infant and early dhildhood mortality and growth failure data and their association with maternal

NOTE:
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In