Browsing Uda Hashim, Prof. Ts. Dr. by Title
Now showing items 168-187 of 249
-
Potentiality of polysilicon nanogap structure for label-free biomolecular detection
(Emerald Group Publishing Limited, 2013)Purpose - The purpose of this paper was to systematically study the electrical properties of 5-, 42- and 75-nm gap polysilicon structures to evaluate the potentiality of these structures to be used in biomolecular sensing ... -
A potentiometric indirect uric acid sensor based on ZnO nanoflakes and immobilized uricase
(MDPI, 2012-03)In the present work zinc oxide nanoflakes (ZnO-NF) structures with a wall thickness around 50 to 100 nm were synthesized on a gold coated glass substrate using a low temperature hydrothermal method. The enzyme uricase was ... -
Precise alignment of individual single-walled carbon nanotube using dielectrophoresis method for development and fabrication of pH sensor
(Hindawi Publishing Corporation, 2013)Development and fabrication of single-walled carbon nanotube (SWNT) based pH sensor were reported. The precise alignment of individual SWNT using dielectrophoresis method between the two microgap electrodes was conducted, ... -
Preliminary Studies on Antimicrobial Activity of Extracts from Aloe Vera Leaf, Citrus Hystrix Leaf, Zingiber Officinale and Sabah Snake Grass Against Bacillus Subtilis
(EDP Sciences, 2018)Herbal plants have several potential antimicrobial activities either as antifungal or antibacterial to fight against the disease and pathogen that attack the plants. The extractions of the Aloe vera leaf, Citrus hystrix ... -
Pressure effect on Si quantum-dot potential
(American Institute of Physics, 2009-06-01)Application study of the quantum dot potential as a function of hydrostatic pressure for Si has been presented. This study has been calculated by means of our recent model using empirical pseudopotential method. The effect ... -
Protein solubility behaviour of fresh and frozen chicken meat in slaughtering and non slaughtering condition
(Faculty of Food Science & Technology, Universiti Putra Malaysia, 2014)This work was investigated the protein solubility properties of meat from chicken in different body part. The effects of fresh and freezing condition were studied on the protein solubility as a functional property of ... -
Quantum DOT Single Electron Transistor
(School of Microelectronic Engineering, 2008-01-09) -
Quantum Dot Single Electron Transistor Structure Formation Using E-Beam Lithography
(C. I. S. Network, 2007-05-18)To achieve room temperature operation of single electron transistor (SET). To form single dot chanted for electron transport in SET via the Coufomb Blockade Oscillation (CBO) phenomenon. -
Quantum Dot Single Electron Transistor: Design and Fabrication
(Kementerian Pengajian Tinggi Malaysia (KPTM), 2007-08-10)To achieve room temperature operation of single electron transistor (SET). To form single dot chanted for electron transport in SET via the Coufomb Blockade Oscillation (CBO) phenomenon. -
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 ... -
Reliability assessment and activation energy study of au and pd-coated cu wires post high temperature aging in nanoscale semiconductor packaging
(American Society of Mechanical Engineers (ASME), 2013)Wearout reliability and high temperature storage life (HTSL) activation energy of Au and Pd-coated Cu (PdCu) ball bonds are useful technical information for Cu wire deployment in nanoscale semiconductor device packaging. ... -
Reliability assessment and mechanical characterization of Cu and Au ball bonds in BGA package
(Springer Science+Business Media New York, 2013-08)Extended reliability and mechanical characterisation of Au and Pd-coated Cu (Cu) ball bonds are useful technical information for Au and Cu wire deployment in semiconductor device packaging. This paper discusses the influence ... -
Reproducibility of silicon single electron quantum dot transistor
(Nano Science and Technology Institute, 2006)In principle, based on the form of tunnel junction, single electron transistor (SET) can be classified into four types, i.e. nanowire SET, quantum dot SET, nanotube SET and point contact SET. Another classification is SET ... -
Resist uniformity evaluation through swing curve phenomena
(INSInet Publications, 2012)In fabrication of Micro/ Nano structure, alignment and exposure are the most critical steps in photolithography process, the resolution requirements and precise alignment are vital; each mask needs to be precisely aligned ... -
A review of microfluidic sensing system for medical application
(Universiti Malaysia Perlis (UniMAP), 2012-06-18)In this paper, we present about the preview paper of Microfluidic sensing system and simulation using COMSOL Multiphysics. Based on the basic Microfluidic system, pervious paper and work can help us to more understand and ... -
Review on Malaysian and Thailand's perspective towards renewable energy
(Trans Tech Publications, 2014)This paper presents a review on Malaysia and Thailand’s view on renewable energy mainly in the area of solar energy. It is based on a survey conducted on random subjects in Malaysia raging from different discipline such ... -
A review on the electrochemical sensors and biosensors composed of nanogaps as sensing material
(National Institute of Research and Development for Optoelectronics, 2010)In the past two decades, the biological and medical fields have seen great advances in the development of biosensors and biochips capable of characterizing and quantifying biomolecules.To understand the important relationship ... -
A review on the label free nanowire based biosensor
(AENSI Publications, 2012)Advancement in nanotechnologies has encourage researchers to conduct studies related to nanowires formation. Studies regarding the types of nanowire based biosensors have been conducted and reported in this papers. Methods ... -
Reviewed immunosensor format using nanomaterial for tungro virus detection
(Trans Tech Publications, 2014)Recently, nanomaterial based biosensor application has drawn a lot attention among researchers because of specialty to enhance the sensor signal for increasing the sensitivity for detecting and identification of pathogen, ... -
Selection of optimal parameters in fabrication of poly (dimethylsiloxane) microfluidics using taguchi method
(American Scientific Publishers, 2013-01)The excellent performance and achievements by the microfluidics systems at fluid flow manipulation in the recent years have ignited the passion and interest of many researchers around the world, Since a microfluidic is ...