Effect of chitosan dissolved in different acetic acid concentration towards VOC sensing performance of quartz crystal microbalance overlay with chitosan

• Main Authors: Lukman Hekiem, Nurul Liyana, Md Ralib, Aliza Aini, Mohd Hatta, Maziati Akmal, Ahmad, Farah B., Nordin, Anis Nurashikin, Ab Rahim, Rosminazuin, Za'bah, Nor Farahidah
• Format: Article
• Language: English; English
• Published: Elsevier B.V. 2021
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://irep.iium.edu.my/89875/2/89875_Effect%20of%20chitosan%20dissolved_Scopus.pdf; http://irep.iium.edu.my/89875/8/89875_Effect%20of%20chitosan%20dissolved%20in%20different%20acetic_ft.pdf; http://irep.iium.edu.my/89875/; https://www.sciencedirect.com/science/article/abs/pii/S0167577X21002202?via%3Dihub; https://doi.org/10.1016/j.matlet.2021.129524

Improvement in sensing layer properties of quartz crystal microbalance (QCM) sensors are crucial in developing gas sensors with high sensitivity and selectivity. In this work, we study the use of chitosan thin film as the sensing layer on a QCM sensor to identify the presence of volatile organic com...