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Now showing items 31-36 of 36
Implementation And Analysis Of Directional Discrete Cosine Transform In H.264 For Baseline Profile
(Electrical Engineering, 2012-07-25)
H.264/AVC [1] is a video coding standard that has a wide range of applications ranging from high-end professional camera and editing systems to low-end mobile applications. They strive to achieve maximum compression ...
Solid-state Devices For Detection Of DNA, Protein Biomarkers And Cells
(Electrical Engineering, 2012-07-25)
Nanobiotechnology and BioMEMS have had tremendous impact on biosensing in the areas of cancer cell detection and therapeutics, disease diagnostics, proteomics and DNA analysis. Diseases are expressed on all levels including ...
Micromachined Devices For In Vitro Biomedical Applications
(Electrical Engineering, 11-09-2012)
Cell migration is a central process in the development and maintenance of tissues. Any deviation in the process can have serious consequences, such as atherosclerosis and cancer metastasis. During cancer metastasis, ...
Self-assembled synthesis and characterization of microchannels in polymeric membranes
(American Institute of Physics,, 2012-07-19)
This article describes a novel self-assembly approach to create microchannels in polydimethylsiloxane
(PDMS) membranes using poly(ethylene oxide) (PEO) and polyurethane (PU). The interactions
between hydrophilic PEO/PU ...
Viscosity and surface-free energy effects in thermal shrinking of solid-state nanopores
(American Institute of Physics;, 2012-06-05)
Solid-state nanopores are fabricated by either drilling these in thin membranes or by shrinking large pores with electron/ion beam. Simple heating of thin membranes with many large pores has been shown recently to controllably ...
Microheater platform for selective detachment of DNA
(American Institute of Physics;, 2012-08-30)
Despite deoxyribonucleic acid (DNA)’s well-known temperature sensitivity, not much work has been reported on leveraging temperature to manipulate the interaction of DNA with surfaces. This paper describes a microheater ...