In-Country Method Validation of a Paper-Based, Smartphone-Assisted Iron Sensor for Corn Flour Fortification Programs

Food fortification in low-income settings is limited due to the lack of simple quality control sensing tools. In this study, we field validated a paper-based, smartphone-assisted colorimetric assay (Nu3Px) for the determination of iron in fortified flours against the gold standard method, atomic emi...

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Bibliografski detalji

Glavni autori:	Anna W. Waller, Marcela Gaytán-Martínez, Juan E. Andrade Laborde
Format:	Artigo
Jezik:	Inglês
Izdano:	MDPI AG 2022-01-01
Serija:	Foods
Teme:	paper-based assay smartphone iron fortification validation colorimetric assay
Online pristup:	https://www.mdpi.com/2304-8158/11/3/276
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