Two-Dimensional, Error-Corrected Barcode Readout for Point-of-Care Colorimetric Assays

Harrison Saturley-Hall1, Abeer Syed1, John Zhang1

  • 1Dartmouth College

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12:00 - 14:00 | Thu 10 Nov | Maya Ballroom Foyer | ThPO.22

Session: HI-POCT Poster Session and POC Technologies Demonstrations

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Abstract

We report a semiquantitative readout technique using structured Quick Response (QR) codes partially patterned with colorimetric assay. This allows error-corrected readout at point-of-care (POC) the assay using mobile devices while transparently enabling remote tabulation of population-level statistics through analysis of web traffic.