One-Step Polylactic Acid Screen-Printing Microfluidic Paper-Based Analytical Device: Application for Simultaneous Detection of Nitrite and Nitrate in Food Samples

One-Step Polylactic Acid Screen-Printing Microfluidic Paper-Based Analytical Device: Application for Simultaneous Detection of Nitrite and Nitrate in Food Samples

In this work, we report a one-step approach for fabricating screened-printed microfluidic paper-based analytical devices (μPADs) using polylactic acid as a new hydrophobic material. A polylactic acid solution was screen printed onto chromatography papers to create hydrophobic patterns for f...

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Bibliographic Details
Main Authors: Siriwan Teepoo, Supattra Arsawiset, Pitchayatida Chanayota
Format: Article
Language:English
Published: MDPI AG 2019-09-01
Series:Chemosensors
Subjects:
microfluidic paper-based analytical devices
polylactic acid
screen-printing method
nitrite
nitrate
colorimetric detection
Online Access:https://www.mdpi.com/2227-9040/7/3/44

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