Low-cost fabrication of a pH sensor based on writing directly over parchment-type paper with pencil

Herein, we introduce a low-cost and straightforward method for preparing pH sensors based on parchment-type paper and pencil traces as a base and electrode, respectively. The hydrophobic feature of the parchment paper supports the relatively long life of the proposed pH sensor. The results indicate...

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Bibliographic Details
Main Authors: Al-Hardan, Naif H., Hamid, Muhammad Azmi Abdul, Keng, Lim Kar, AL-Khalqi, Ensaf Mohammed, Jalar, Azman, Chiu, Wee Siong
Format: Article
Published: Springer 2021
Subjects:
Online Access:http://eprints.um.edu.my/28431/
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