Browsing Journal Articles by Title
Now showing items 1210-1229 of 3156
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Extraction, preparation and application of anthocyanin pigments from mulberry using polar solvent in various pH as photosensitizer for Dye-Sensitized Solar Cells
(Universiti Malaysia Perlis (UniMAP), 2021-12)The purpose of this study is to evaluate the effect of polar solvent acetone and ethanol towards Morus nigra L. (Mulberry) anthocyanin dye extraction and suitable solvent sensitization of the same extracted dye on mesoporous ... -
Extracts some plants on controlling green mold of orange and on Postharvest Quality Parameters
(International Digital Organization for Scientific Information (IDOSI) Publications, 2013)Ten Crudes plant extracts of Neem, Pong-pong, Chilly, Lemon grass, Tumeric, Clove, Green chirayta, Mahogani, Curry leaf and Ginger were test against Penicillium digitatum, the causes of green mould disease of orange fruits, ... -
Exudates segmentation using inverse surface adaptive thresholding
(Elsevier B.V., 2012-07)This paper presents a new approach to detect exudates and optic disc from color fundus images based on inverse surface thresholding. The strategy involves the applications of fuzzy c-means clustering, edge detection, otsu ... -
Fabrication and characterisation of the electrical and physical properties of the mask printed graphite paste electrodes on paper substrates
(Universiti Malaysia Perlis, 2015)Heavy metal contamination in waste water is a problem of paramount concern. Instant measurement of the degree of contamination is the long term aim of this work. This project proposed the fabrication of mask printed graphite ... -
Fabrication and characterization of 50 nm silicon nano-gap structures
(American Scientific Publishers, 2011-04)A simple method for the fabrication of nano-gaps less than 50 nm by using conventional photolithography combined with patterned-size reduction techniques is presented. Silicon material is used to fabricate the nano-gap ... -
Fabrication and characterization of gold nano-gaps for ssDNA immobilization and hybridization detection
(Journal of New Materials for Electrochemical Systems, 2011)We develop a method for fabricating the nano-gaps directly by using just photolithography and wet etching processes without any nano lithography or difficult techniques. It shows that this resolution enhancement allows one ... -
Fabrication and characterization of IDE based sensor through conventional lithography method
(Trans Tech Publications, 2014)This paper mainly illustrate regarding the fabrication process of IDE based sensor for bio-molecular detection process. Material that is utilized in this process is zinc oxide due to bio-compability and elevated electrical ... -
Fabrication and characterization of p-type double gate and single gate junctions silicon nanowire transistor by atomic force microscopy nanolithography
(Universiti Malaysia Perlis, 2014)The fabrication of Double gate (DG) and Single gate (SG) Junctionless silicon nanowire transistor (JLSNWT) was investigated in this research. The transistors used silicon nanowire patterned on lightly doped (10^5 cm-3) ... -
Fabrication and characterization of porous alumina membranes
(Universiti Malaysia Perlis, 2014)Porous alumina membrane are often used as templates for synthesizing nanowire arrays due to their well-defined pore structures, high pore densities and uniform pore sizes. In this study, porous alumina with pore diameters ... -
Fabrication and characterization of porous F-75 for potential application in tissue engineering
(Trans Tech Publications, 2013)Porous F-75 (Co-Cr-Mo) was produced by powder metallurgy technique. F-75 powder was mixed with space holder and compacted using different pressures (300 MPa, 350 MPa, 400 MPa, 450 MPa). The green samples were sintered at ... -
Fabrication and characterization of Si quantum dots and SiO2 tunnel barriers grown by a controlled oxidation process
(IOP Publishing Ltd, 2008-01-29)The control of the growth of silicon dioxide (SiO2) and the formation of quantum dots (QDs) play an important role in the fabrication of single-electron transistors (SETs). In this work, SET structures were fabricated using ... -
Fabrication and characterization of ZnO thin films by sol-gel spin coating method for the determination of phosphate buffer saline concentration
(Bentham Science Publishers., 2013)The fabrication, characterization and application of nanostructured zinc oxide (ZnO) thin films on interdigitated silver electrodes were described for the determination of phosphate buffer saline (PBS) concentration. The ... -
Fabrication and investigation of copper rotor bar on 0.5HP induction Motor-A performance and economical study
(Australian Journal of Basic and Applied Sciences, 2011-05)The paper deals with the fabrication of copper rotor bars for 0.5HP induction motor and then comparing it with the existing aluminium rotor bars. From this experiment the rotors are compared in terms of efficiency increment ... -
Fabrication and mechanical properties of composite palm ash mixed with phenolic resins
(International Network for Scientific Information Publication (INSI), 2011-11)Brake pad is one of the important engineering components in automobile and it is fabricated by combination of various materials. Asbestos is one of the components in brake pad that is harmful to the human. In this ... -
Fabrication of 2D membrane castellated and straight electrode for dielectrophoresis
(Universiti Malaysia Perlis (UniMAP), 2020-12)This paper is presenting two fabrication process of electrodes for the used in artificial kidney. The electrodes were made to compare which will represent the best results. Both electrodes undergoes same fabrications process ... -
Fabrication of a cost-effective MEMS-based piezoresistive cantilever sensor for gait movement analysis
(Kementerian Pendidikan Tinggi (KPT), Malaysia, 2016)Gait analysis measurement is a method used to access and identify gait events and the measurements of motion parameters involving the lower part of the body. This significant method is widely used in rehabilitation, sports, ... -
Fabrication of Amorphous silicon Microgap Structure for Energy Saving Devices
(Universiti Kebangsaan Malaysia, 2011-11-18)We report here the fabrication of microgaps electrodes on amorphous silicon using low cost techniques such as vacuum deposition and conventional lithography. Amorphous silicon is a low cost material and has desirable ... -
Fabrication of amorphous silicon microgap structure for energy saving devices
(Sains Malaysiana., 2012-06)We report here the fabrication of microgaps electrodes on amorphous silicon using low cost techniques such as vacuum deposition and conventional lithography. Amorphous silicon is a low cost material and has desirable ... -
The fabrication of artificial marble from dolomite (Batu Reput)
(The Mineral, Metals & Materials Society (TMS), 2006-01)Perlis is one of the major producers of "Batu Reput" in Malaysia and majority of the deposits contain of high-purity calcium and magnesium carbonate. The composition of Batu Reput is similar with the ordinary dolomite. ... -
Fabrication of carbon nanotube field-effect transistor using shadow mask technique
(Universiti Malaysia Perlis (UniMAP), 2022-07)In this work, a new approach based on shadow mask has been reported for fabricating low-cost carbon nanotube field-effect transistor (CNFET) with interdigitated source and drain electrodes. The drop cast method is used for ...