Mohd Noor Ahmad, Prof. Dr.: Recent submissions
Now showing items 1-20 of 32
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Development of tetrapolar conductivity cell for liquid measurement application
(IFSA Publishing, S. L., 2014-03)This paper deals with the development of a liquid measuring instrumentation using the popular tetrapolar electrode configuration. The system consists of four-electrode ring shape using Cromium metal plate and a small ... -
Enhancing conductive polymer performance using eggshell for ammonia sensor
(Penerbit Universiti Sains Malaysia, 2012)Polyaniline/eggshell powder composites are proposed as a novel ammonia detecting sensor. The conductive composite is prepared by mixing eggshell powder and polyaniline using polymerisation process, blended in an appropriate ... -
Highly selective molecular imprinted polymer (MIP) based sensor array using interdigitated electrode (IDE) platform for detection of mango ripeness
(Elsevier B.V., 2013)Detection of mango ripeness was performed by developing a highly selective molecularly imprinted polymers (MIP) layer combined with interdigitated electrode (IDE) as sensor. Mango volatiles from different week of ripeness ... -
Development of interdigitated electrode molecular imprinted polymer sensor for monitoring alpha pinene emissions from mango fruit
(Elsevier B.V., 2013)Alpha Pinene is a type of terpene hydrocarbons commonly emitted in substantial amounts by plants such as mango. Using Interdigitated Electrode (IDE) structure, a sensor for detecting Alpha Pinene volatile by using molecular ... -
Grafting amino-acid molecular imprinted polymer on carbon nanotube for sensing
(Elsevier Ltd., 2013)Molecular imprinted polymer (MIP) is a good matrix that exhibit satisfactory recognition ability when integrated onto sensing transducer. We report on the preparation of such material by graft-polymerizing MIP on the surface ... -
Grafting amino-acid molecular imprinted polymer on carbon nanotube for sensing
(Malaysian Technical Universities Network (MTUN), 2012-11-20)Molecular imprinted polymer (MIP) is a good matrix that exhibit satisfactory recognition ability when integrated onto sensing transducer. We report on the preparation of such material by graft-polymerizing MIP on the surface ... -
Molecular modeling and experimental study on the interaction between quercetin and methacrylic acid
(Universiti Malaysia Perlis (UniMAP), 2012-06-18)Design of Molecular Imprinting Polymer (MIP) for solid phase extraction of quercetin has been done by pre-complexation study using molecular modeling and spectroscopy technique. Goal of the study is to determine the suitable ... -
Development of interdigitated electrode molecular imprinted polymer sensor for monitoring alpha pinene emissions from mango fruit
(Malaysian Technical Universities Network (MTUN), 2012-11-20)Alpha Pinene is a type of terpene hydrocarbons commonly emitted in substantial amounts by plants such as mango. Using Interdigitated Electrode (IDE) structure, a sensor for detecting Alpha Pinene volatile by using molecular ... -
Signal propagation analysis for low data rate wireless sensor network applications in sport grounds and on roads
(EMW Publishing, 2012)This paper presents results of a study to characterise wire- less point-to-point channel for wireless sensor networks applications in sport hard court arenas, grass fields and on roads. Antenna height and orientation effects ... -
Recognition of Limonene volatile using Interdigitated Electrode molecular imprinted polymer sensor
(Institute of Electrical and Electronic Engineers (IEEE), 2012-02-08)Limonene is a type of terpene hydrocarbons commonly produced by plants and known to possess a strong smell of oranges. Electronic nose (e-nose) is an artificial olfaction device that is able to replicate the human ... -
Improved Maturity and Ripeness Classifications of Magnifera Indica cv. Harumanis Mangoes through Sensor Fusion of an Electronic Nose and Acoustic Sensor
(MDPI AG, 2012-05-10)In recent years, there have been a number of reported studies on the use of non-destructive techniques to evaluate and determine mango maturity and ripeness levels. However, most of these reported works were conducted ... -
The odour source localization using mobile robot
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)Olfaction plays an important role in orienting animal behaviors such as search for foods, alert danger of predator and finding mate. The olfaction system to discriminate system had been investigated by numbers of ... -
The optimum embedded controller for handheld electronic nose
(Universiti Malaysia Perlis (UniMAP)School of Mechatronic Engineering, 2012-02-27)Electronic nose (e-nose) is a non-destructive intelligent instrument that mimics human olfactory system to detect, discriminate and classify odour. The instrument have vast potential applications includes food quality ... -
Development of human sensory mimicking system
(American Scientific Publishers, 2011-02)Taste (gustatory) and smell (olfactory) are two of the five human senses apart from touch (somatosensory), vision and hearing (auditory). In human and many other vertebrate animals the sense of taste are often used with ... -
Biomimetic sensor for quality control and standardization of herbs
(Universiti Malaysia Perlis, 2008)Kawalan mutu dan pemiawaian fitoperubatan (phytomedicine) berhadapan dengan cabaran yang besar kerana herba merupakan campuran yang amat kompleks. Tambahan pula, bahan semula jadi yang lain, herba memberikan variasi yang ... -
A disposable sensor for assessing artocarpus heterophyllus l. (jackfruit) maturity
(MDPI, 2003)The purpose of this work was an attempt to monitor the ripeness process and to investigate the different maturity stages of jackfruit by chemometric treatment of the data obtained from the disposable sensor. Response of ... -
Electronic olfactory prototype of an automated malaise detection system for the agricultural industry
(Prince of Songkla University, 2007-05-10)The development of artificial olfactory systems, or electronic nose, for various applications has been on the rise due to their apparent benefits. The development and integration of electronic nose with other systems, ... -
Outdoor propagation analysis for LR-WPAN IEEE 802.15.4
(Institute of Electrical and Electronics Engineers (IEEE), 2010-09-22)This paper presents a preliminary study to obtain the propagation characteristics for IEEE 802.15.4 Low Rate-Wireless Personal Area Network (LR-WPAN). Two units of Wireless Sensor Networks Nodes (WSNs) were used in this ... -
Sensor Technology & Applications
(Universiti Malaysia Perlis (UniMAP)Pejabat Timbalan Naib Canselor (Penyelidikan dan Inovasi), 2007-01) -
AromaSens
(Malaysian Invention & Design Society (MINDS), 2005-11-19)AromaSens is an intelligent portable device, which can be used to determine stages of harumanis mango ripeness using its aroma.