Document Type

Patent

Publication Date

5-21-2013

Abstract

A means and method for indirect detection of constituent components of a mixture separated in a chemical separation process. Fluorescing ions are distributed across the area in which separation of the mixture will occur to provide a generally uniform background fluorescence intensity. For example, the mixture is comprised of one or more charged analytes which displace fluorescing ions where its constituent components separate to. Fluorescing ions of the same charge as the charged analyte components cause a displacement. The displacement results in the location of the separated components having a reduced fluorescence intensity to the remainder of the background. Detection of the lower fluorescence intensity areas can be visually, by photographic means and methods, or by automated laser scanning.

Patent Number

US 5,192,407

Assignee

Iowa State University Research Foundation, Inc.

Application Number

07/472,315

Date Filed

1-30-1990

Language

en

File Format

application/pdf

Included in

Chemistry Commons

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