Paper-Based Device for Sweat Chloride Testing Based on the Photochemical Response of Silver Halide Nanocrystals

Paper-Based Device for Sweat Chloride Testing Based on the Photochemical Response of Silver Halide Nanocrystals

A new method for the determination of chloride anions in sweat is described. The novelty of the method relies on the different photochemical response of silver ions and silver chloride crystals when exposed to UV light. Silver ions undergo an intense colorimetric transition from colorless to dark gr...

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Bibliographic Details
Main Authors: Tatiana G. Choleva, Christina Matiaki, Afroditi Sfakianaki, Athanasios G. Vlessidis, Dimosthenis L. Giokas
Format: Article
Language:English
Published: MDPI AG 2021-10-01
Series:Chemosensors
Subjects:
sweat testing
cystic fibrosis
paper-based devices
silver halides
photoreduction
point-of-care diagnostics
Online Access:https://www.mdpi.com/2227-9040/9/10/286

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https://www.mdpi.com/2227-9040/9/10/286

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