Flow-Based Detection of Bar Coded Particles
Abstract
We have developed methods for flow control, electric field alignment, and readout of colloidal Nanobarcodes{copyright}. Our flow-based detection scheme leverages microfluidics and alternate current (AC) electric fields to align and image particles in a well-defined image plane. Using analytical models of the particle rotation in electric fields we can optimize the field strength and frequency necessary to align the particles. This detection platform alleviates loss of information in solution-based assays due to particle clumping during detection.
- Authors:
- Publication Date:
- Research Org.:
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 881071
- Report Number(s):
- UCRL-CONF-213249
TRN: US200612%%775
- DOE Contract Number:
- W-7405-ENG-48
- Resource Type:
- Conference
- Resource Relation:
- Conference: Presented at: MicroTAS 2005, Boston, MA, United States, Oct 09 - Oct 13, 2005
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING; ALIGNMENT; DETECTION; ELECTRIC FIELDS; ROTATION
Citation Formats
Rose, K A, Dougherty, G M, and Santiago, J G. Flow-Based Detection of Bar Coded Particles. United States: N. p., 2005.
Web.
Rose, K A, Dougherty, G M, & Santiago, J G. Flow-Based Detection of Bar Coded Particles. United States.
Rose, K A, Dougherty, G M, and Santiago, J G. 2005.
"Flow-Based Detection of Bar Coded Particles". United States. https://www.osti.gov/servlets/purl/881071.
@article{osti_881071,
title = {Flow-Based Detection of Bar Coded Particles},
author = {Rose, K A and Dougherty, G M and Santiago, J G},
abstractNote = {We have developed methods for flow control, electric field alignment, and readout of colloidal Nanobarcodes{copyright}. Our flow-based detection scheme leverages microfluidics and alternate current (AC) electric fields to align and image particles in a well-defined image plane. Using analytical models of the particle rotation in electric fields we can optimize the field strength and frequency necessary to align the particles. This detection platform alleviates loss of information in solution-based assays due to particle clumping during detection.},
doi = {},
url = {https://www.osti.gov/biblio/881071},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Jun 24 00:00:00 EDT 2005},
month = {Fri Jun 24 00:00:00 EDT 2005}
}
Other availability
Please see Document Availability for additional information on obtaining the full-text document. Library patrons may search WorldCat to identify libraries that hold this conference proceeding.
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.