Paper-based standard addition assays

Paper-based standard addition assays

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 concent...

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Veröffentlicht in:Analytical methods 2014-01, Vol.6 (5), p.1296-1300
Hauptverfasser: Chaplan, Cory A., Mitchell, Haydn T., Martinez, Andres W.
Format: Artikel
Sprache:eng
Schlagworte:
Assaying
Calibration
Colorimetry
Glucose
Illumination
Mathematical analysis
Microfluidics
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Beschreibung
Zusammenfassung: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.
ISSN:1759-9660
1759-9679
DOI:10.1039/C4AY00205A