Transient parameters of a coated quartz crystal microbalance sensor for the detection of volatile organic compounds (VOCs)

• Main Authors: Shafiqul Islam, A.K.M., Ismail, Z., Mohd Noor, Ahmad, Saad, B., Othman, A.R., Ali Yeon, Md Shakaff, Daud, A., Ishak, Z.
• Format: Article
• Language: English
• Published: School of Materials Engineering; School of Computer and Communication Engineering 2013
• Subjects: Lipid membrane sensor; Volatile organic compounds; QCM sensor; Transient response
• Online Access: http://dspace.unimap.edu.my/xmlui/handle/123456789/30807
• Institution: Universiti Malaysia Perlis

A PVC blended lipid membrane coated quartz crystal microbalance has been prepared to mimic human olfaction system. Transient response curves of the sensor on exposure to methanol, ethanol, chloroform, acetone and benzene were studied. Transient parameters, viz., simple parameters consisting of peak...