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Now showing items 71-80 of 140
Microfluidic photomask design using CAD software for application in lab-on-chip biomedical nano diagnostics
(Trans Tech Publications, 2013)
Photomasks are used as stencil to print images on semiconductor material. This study represents design and specifications of photomask for microfluidic fabrication. For a precise pattern transfer, the photomask should meet ...
Micro/nanoscale biosensing in microfluidics: Selection of polymers and microstructures
(AENSI Publications, 2012-01)
Microfluidic techniques based on nanotechnology for miniaturized lab-on-chip systems have recently received huge research attention because of its undisputable and widespread biomedical applications. For the development ...
Effects of reaction time on the morphological, structural, and gas sensing properties of ZnO nanostructures
(Elsevier, 2014-02)
Morphological transformation was achieved from ZnO hexagonal needle-like rods to hexagonal flower-like rods by varying the reaction growth time using the hydrothermal method. Optical bandgap energies were calculated from ...
ZnO thin film deposition on butterfly shaped electrodes for ultravioletsensing applications
(Elsevier GmbH, 2013-12)
ZnO thin film was deposited on patterned gold electrodes using sol-gel spin coating technique. Conven-tional photo-lithography with wet etching process was used to create butterfly shaped 13-m gap fromzero gap chrome mask. ...
A novel method for the synthesis of calcium carbonate (aragonite) nanoparticles from cockle shells
(Elsevier B.V., 2013-02)
We report a simple, novel and low-cost method for the synthesis of aragonite nanoparticles from cockle shells. Aragonite is one of the least abundant biogenic polymorphs of calcium carbonate and is widely used as a biomaterial ...
Taqman real-time polymerase chain reaction for the determination of pork adulteration in meat nuggets
(Vup Food Research Institute, 2012)
A TaqMan real-time polymerase chain reaction was developed for the determination of pork adulteration in nuggets. The assay combined species-specific primers and TaqMan probe to target a 109 bp fragment of swine cytochrome ...
Area-selective ZnO thin film deposition on variable microgap electrodes and their impact on UV sensing
(Hindawi Publishing Corporation, 2013)
ZnO thin films were deposited on patterned gold electrodes using the sol-gel spin coating technique. Conventional photolithography process was used to obtain the variable microgaps of 30 and 43 μm in butterfly topology by ...
Sol-gel synthesis of ZnO nanorods for ultrasensitive detection of acetone
(American Scientific Publishers, 2013-12)
ZnO nanorods were synthesized on low cost thermally oxidized silicon substrate using a simple and easily performable sol-gel spin coating technique followed by hydrothermal growth. C-axis orientation, good crystalline ...
Technology development for nano structure formation: Fabrication and characterization
(American Scientific Publishers, 2013)
The paper contain a report on a technology development for nano structure formation using standard CMOS process-based method capable of fabricating precisely control nano wire and nanogap. The fabrication of nanoscale ...
Study of frequency dependent electrical properties of ZnO nanorods
(Emerald Group Publishing Limited, 2013)
Purpose - The purpose of the current research is to use impedance spectroscopy to study the AC parameters that varied with frequency such as impedance, dielectric constant and conductivity of ZnO nanorods MSM structure in ...