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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 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 ...
Swine-Specific PCR-RFLP Assay Targeting Mitochondrial Cytochrome B Gene for Semiquantitative Detection of Pork in Commercial Meat Products
(Springerlink, 2011)
Verification of pork adulteration in commercial meat products is increasingly important for the authentication of Halal labels in processed foods. Here, we documented a PCR-restriction fragment length polymorphism (RFLP) ...
Investigated optical studies of Si quantum dot
(Elsevier Ltd., 2011-09)
Further study of the quantum dot potential for Si is presented. This potential has been calculated by means of our recent empirical model. The indirect energy gap (Γ-X) is calculated using the full potential-linearized ...
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 ...
Design and fabrication of nano biologically sensitive field-effect transistor (nano bio-FET) for bio-molecule detection
(American Institute of Physics, 2011)
Biologically Sensitive Field-Effect Transistor (Bio-FET) based on silicon nanowires (SiNWs), so called Nano Bio-FET, promise ultrasensitive dynamic label-free electrical detection of bio-molecule. Therefore, Nano Bio-FET ...
Functionalised zinc oxide nanotube arrays as electrochemical sensors for the selective determination of glucose
(The Institution of Engineering and Technology, 2011-08)
In the present study, highly oriented single-crystal zinc oxide nanotube (ZnO-NT) arrays were prepared by a trimming of ZnO nanorods along the c-axis on the gold-coated glass substrate having a diameter of 100-200nm and a ...
Investigated optical and elastic properties of Porous silicon: Theoretical study
(Elsevier Ltd., 2011-08)
Compatibility between experimental and theoretical works is achieved. Empirical Pseudopotential Method (EPM) is used to calculate the energy gap of Si which is found to be indirect. Features such as refractive index, optical ...
Stiffness properties of porous silicon nanowires fabricated by electrochemical and laser-induced etching
(Elsevier Ltd., 2011-08)
Nanowires with dimensions of few nanometers were formed on the whole etched surface. The optical analysis of silicon nanostructures was studied. Blue shift luminescence was observed at 660 nm for PS produced by electrochemical ...
New optical features to enhance solar cell performance based on porous silicon surfaces
(Elsevier B.V., 2011-05)
Electrochemical etching is used to fabricate porous silicon (PS) surfaces for both sides of the Si wafer. The effect of PS on performance of Si solar cells is investigated and the reflected mirrors are manipulated to enhance ...