Browsing Indexed Publications by Author "Mohd Noor, Ahmad"
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Correlation studies between electronic nose response and headspace volatiles of Eurycoma longifolia extracts
Shafiqul Islam, A.K.M.; Ismail, Z.; Saad, B.; Othman, A.R.; Mohd Noor, Ahmad; Ali Yeon, Md Shakaff (Elsevier B.V.Kolej Universiti Kejuruteraan Utara Malaysia (KUKUM), 2006-12-31)Most herbs have their own characteristic smell due to the presence of volatile compounds. Traditionally, volatiles are analyzed by using sophisticated and expensive gas chromatography (GC) in tandem with a selective mass ... -
Transient parameters of a coated quartz crystal microbalance sensor for the detection of volatile organic compounds (VOCs)
Shafiqul Islam, A.K.M.; Ismail, Z.; Mohd Noor, Ahmad; Saad, B.; Othman, A.R.; Ali Yeon, Md Shakaff; Daud, A.; Ishak, Z. (School of Materials Engineering; School of Computer and Communication Engineering, 2005-09-30)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 ...