Document Type

Patent

Publication Date

5-10-2011

Abstract

A method for determining a concentration of a contaminant in a first sample is described. The method includes producing the first sample, adding a plurality of immuno-beads to a test substance; exposing a crystal microbalance immunosensor to the first sample; determining a change in a first motional resistance of the crystal microbalance immunosensor following exposure to the first sample (Delta R1); and determining the concentration of the contaminant in the first sample according to Delta R1.

Department

Biological and Agricultural Engineering

Patent Number

US7939343

Application Number

US20080206791

Application Published

8-28-2008

Application Filed

9-24-2007

Assignee

Board of Trustees of the University of Arkansas (Little Rock, AR)

Comments

Yanbin Li, Department of Biological and Agricultural Engineering; Xiao-Li Su, Department of Biological and Agricultural Engineering

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