Author ORCID Identifier

Andres Martinez: 0000-0002-2696-9165

Abstract

Standard addition assays conducted on paper-based microfluidic devices are introduced as an alternative to external standards for calibrating quantitative tests. To demonstrate this technique, a colorimetric, paper-based, standard addition assay was optimized for the determination of glucose concentrations in the range of 0 to 5 mM. Comparable results were obtained from the assay via digital image colorimetry under three different lighting conditions.

Disciplines

Biochemistry | Chemistry

Number of Pages

5

Publisher statement

The definitive version is available at http://dx.doi.org/10.1039/C4AY00205A.

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URL: http://digitalcommons.calpoly.edu/chem_fac/51