Reading Dye-Based Colorimetric Inks: Achieving Color Consistency Using Color QR Codes

Reading Dye-Based Colorimetric Inks: Achieving Color Consistency Using Color QR Codes

Color consistency when reading colorimetric sensors is a key factor for this technology. Here, we demonstrate how the usage of machine-readable patterns, like QR codes, can be used to solve the problem. We present our approach of using back-compatible color QR codes as colorimetric sensors, which ar...

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Bibliographic Details
Main Authors: Ismael Benito-Altamirano, Laura Engel, Ferran Crugeira, Miriam Marchena, Jürgen Wöllenstein, Joan Daniel Prades, Cristian Fàbrega
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Chemosensors
Subjects:
colorimetric sensors
color consistency
color QR codes
color correction
machine-readable patterns
Online Access:https://www.mdpi.com/2227-9040/12/12/260
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