0

Full Content is available to subscribers

Subscribe/Learn More  >

Label-Free and Immobilization-Free Immunoassay

[+] Author Affiliations
Island Pinnick, Kieseok Oh, Chen-Ling Chang, Jae-Hyun Chung

University of Washington, Seattle, WA

Kyong-Hoon Lee

NanoFacture, Inc., Ann Arbor, MI

Paper No. IMECE2007-42370, pp. 37-40; 4 pages
doi:10.1115/IMECE2007-42370
From:
  • ASME 2007 International Mechanical Engineering Congress and Exposition
  • Volume 2: Biomedical and Biotechnology Engineering
  • Seattle, Washington, USA, November 11–15, 2007
  • Conference Sponsors: ASME
  • ISBN: 0-7918-4296-7 | eISBN: 0-7918-3812-9
  • Copyright © 2007 by ASME

abstract

This paper presents an immunoassay capable of detecting an antigen without labeling or immobilization. By measuring a change in fluid resistance, the immunoassay successfully differentiates a positive control from a negative control. The same device can also act as a particle counter due to its high sensitivity. It is capable of detecting differences in concentrations as low as 104 particles per milliliter. An analytical model is developed to analyze the measured signal.

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