Browsing Journal Articles by Title
Now showing items 1203-1222 of 3156
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Extraction and separation of Cu(II), Ni(II) and Zn(II) by sol-gel silica immobilized with Cyanex 272
(Elsevier B.V., 2009-03)The extraction and separation of Cu(II), Ni(II) and Zn(II) from aqueous sulfate-acetate solution were carried out using solid phase sol-gel silica containing immobilized Cyanex 272 {bis(2,4,4-trimethylpentyl)phosphinic ... -
Extraction mechanism of Gd3+ by BTMPPA
(Elsevier, 2006)The extraction behavior of Gd(III) from acidic nitrate-acetato medium by bis(2,4,4-trimethylpentyl)phosphinic acid (BTMPPA, H2A2) in toluene either alone or in combination with trioctylphospine oxide (TOPO, B) has been ... -
Extraction of silica from palm ash using citric acid leaching treatment: Preliminary result
(Trans Tech Publications, 2013)Large quantities of agricultural wastes such as palm ash and rice husk are found throughout Malaysia, have a possibility to be used as a usefully renewable source for production of energy and silica (SiO2). Extensive ... -
Extraction of silica from palm ash using organic acid leaching treatment
(Trans Tech Publications, 2014)Agricultural wastes such as palm ash and rice husk have a possibility to be used as a usefully renewable source for production of energy and silica (SiO2). Extensive researches have been carried out to extract silica from ... -
Extraction of silica from palm ashvia citric acid leaching treatment
(AENSI Publisher All rights reserved, 2013-10)Agricultural wastes such as palm ash and rice husk have a possibility to be used as a usefully renewable source for production of energy and silica (SiO2). Extensive researches have been carried out to extract silica from ... -
Extraction of Spear Grass (Imperata Cylindrica) As Pro-Oxidant In Polymer Blends
(EDP Sciences, 2018)Packaging material such as plastic bags is one of the main factors that contribute to the environmental pollution due to slow degradation. The usage of metal oxide as pro-oxidant has been proven to accelerate the degradation ... -
Extraction of Spear Grass (Imperata Cylindrica) As Pro-Oxidant In Polymer Blends
(EDP Sciences, 2018)Packaging material such as plastic bags is one of the main factors that contribute to the environmental pollution due to slow degradation. The usage of metal oxide as pro-oxidant has been proven to accelerate the degradation ... -
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 ...