0

Full Content is available to subscribers

Subscribe/Learn More  >

Silicon Based Pore Systems for Emerging Biosensor Applications

[+] Author Affiliations
Trupthi Mathew, Punarvasu Joshi, Shalini Prasad, Michael Goryll, Andreas Spanias, Trevor J. Thornton

Arizona State University, Tempe, AZ

Paper No. IMECE2009-11707, pp. 263-270; 8 pages
doi:10.1115/IMECE2009-11707
From:
  • ASME 2009 International Mechanical Engineering Congress and Exposition
  • Volume 2: Biomedical and Biotechnology Engineering
  • Lake Buena Vista, Florida, USA, November 13–19, 2009
  • Conference Sponsors: ASME
  • ISBN: 978-0-7918-4375-8 | eISBN: 978-0-7918-3863-1
  • Copyright © 2009 by ASME

abstract

Recent research in the domain of single molecule biosensors aims at using silicon pore systems for the electrical detection of charged entities. Detection is achieved through resistive pulse measurements also known as Coulter counting. This work demonstrates the use of silicon based cylindrical micropores which can be used to detect biomolecules with high selectivity and robustness. The micropores used in the experiment were patterned using semiconductor processing techniques to have a final diameter of 5μm and a length of 30μm on a siliconsubstrate. The probes used in the study were silica beads which have been functionalized to detect two types of protein immunocomplexes: (i) biotin-avidin and (ii) immunoglobulin-G using its specific antibody within the silicon micropore system.

Copyright © 2009 by ASME
Topics: Biosensors , Silicon

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