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Nanoparticle Bridge DNA Biosensor
(Materials Science & Engineering, 2010-07-19)
A new DNA sensing method is demonstrated in which DNA hybridization events lead to the formation of nanoparticle satellites that bridge two electrodes and are detected electrically. The hybridization events are exclusively ...
Synthesis And Tribological Properties Of DLC Film By RF PACVD: Effect Of Processing Parameters
(Materials Science & Engineering, 2010-07-19)
Diamond-like carbon (DLC) films, have gained grounds in many industries ranging from automobile and oil and gas to electronics and bio fields due to their low friction and wear rate, chemical inertness and high hardness. ...
Effect Of Aging On The Transformation Of Phases In Solder Joint Of PBGA Packaging
(Materials Science & Engineering, 2010-07-19)
This study investigates the microstructural characteristics of 3.0Ag-0.5Cu-Sn (SAC305) solder joint as in assembled state, and their evolution with aging treatment at 100 and 150°C for various hours. Specific aim of the ...
Structural, Magnetic And Surface Properties Of RF Magnetron Sputtered Undoped Lanthanum Mangnite Thin Films
(Materials Science & Engineering, 2010-03-03)
In the present study, polycrystalline and epitaxial undoped Lanthanum Manganite (LMO) thin films were deposited by using RF magnetron sputtering on three substrates, Si (100), MgO (100) and LaAlO₃ (100) to study the influence ...
Thioacetamide As A Sulfur Precursor For Chalcopyrite Thin Film Solar Cells
(Materials Science & Engineering, 2010-03-03)
Chalcopyrite CuInS₂ (CIS) thin films have the potential to be used in low cost terrestrial photovoltaic applications. The band gap of CIS is around 1.5 eV [1] and it well matches with the solar spectrum. However, the ...
Formation Of Au Nanoparticles Through Reaction Of Na₃Au(SO₃)₂ By Electrochemically Evolved Hydrogen
(Materials Science & Engineering, 2010-07-19)
Hydrogen evolution during electrochemical deposition has long been regarded as undesired and deliberately suppressed since small hydrogen bubbles could cause a rough surface of deposits. Here, we demonstrate a new role for ...
Self Powered Sensing By Combining Novel Sensor Architectures With Energy Harvesting
(Materials Science & Engineering, 2010-03-03)
Recent advancements in the field of wireless sensor networks have resulted in increasing demand for self-powering techniques that reduces the dependence on batteries. In order to address this problem, there has been ...
Synthesis And Dip-pen Nanolithographical Patterning Of Ferrite Nanoparticles
(Materials Science & Engineering, 2010-03-03)
Magnetic nanoparticles are of great interest for researchers from a wide range of disciplines, including magnetic fluids, catalysis, biotechnology/biomedicine, magnetic resonance imaging, data storage, and environmental ...
Negative Differential Resistance In Hydrated Deoxyribonucleic Acid Thin Films Mediated By Diffusion-limited Redox Reaction
(Materials Science & Engineering, 2010-03-03)
The charge transport mechanisms in DNA proposed in the literature cover broad range of possibilities including molecular band conduction, superexchange, multistep hole hopping, and polaron hopping. The reason for the ...
Transmission Electron Microscopy Studies Of LaMnO₃ And La₁₋xSrxMnO₃Thin Films Grown On Various Substrates
(Materials Science & Engineering, 2010-07-19)
LaMnO₃ (LMO) and La₁₋xSrxMnO₃ (LSMO) thin films with colossal magnetoresistance have attracted considerable interest for potential applications in many technological devices, such as magnetic sensors and read-head of ...