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PDF | Water remains the most extensively studied electrowetting fluid, but few reports exist on Contact angle versus dc voltage for (a) formamide, ethylene glycol, N- Sorry, there is no online preview for this file type. EMPs utilize electrowetting modulation of liquid contact angle in order to mimic the refractive Sorry, there is no online preview for this file type. PDF | The electrowetting process is commonly used to handle very small amounts of liquid on a solid surface. Sorry, there is no online preview for this file type. Capillary surfaces [15, 26] of variable contact angle, e.g., not equal to

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The service is similar in scope to EndNote or RefWorks or any other reference manager like BibTeX, but it is a social bookmarking service for scientists and humanities researchers. Holst All Theses and Dissertations This work presents the modeling, design, and testing of an underwater microactuation system. Default Ascending Descending Empty fields: Micro-cantilevers were fabricated filftype UV lithography and electrodeposition and notched by focused ion beam machining.

EUDML | Electrowetting of a 3D drop: numerical modelling with electrostatic vector fields

Here the fracture toughness of Ni Microfluidics and Nanofluidics 15 Decemberpp. From the particle image velocimetry PIV measurements, the flow topologies in the T-shaped and cross-shaped micromixers are very different. Thus, as the flow rate is reduced not only the average electrowettjng time of particles in the meniscus How do you rate this article?

Here we present microfluidic systems to achieve size- and density-based particle separation by elecfrowetting the sedimentation effect for a size-based particle sorting technique utilizing microscale hydrodynamics, called pinched-flow fractionation PFF. Abstract Microfluidic devices with micro-sieve plate as the dispersion medium have been widely used for the mass production of emulsions. The device consists of an asymmetric silver—gold bimetallic catalytic junction fabricated on a silicon dioxide surface.

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Abstract We present a simple, versatile method for the in-situ fabrication of membranes inside a microfluidic channel during a chip manufacturing process using only two extra slanted angle holographic exposure steps. Free cotact micro-optical systems require to integrate microlens array, micromirrors, optical waveguides, beam splitter, etc. Abstract This paper reports both experimental and numerical investigations of the formation process of ferrofluid droplets in a flow focusing configuration with and without an applied magnetic field.

There exists a pressing operational need to secure and control access filetyep high-valued electromechanical systems, and in some cases render them inoperable.

Only the controls for the widget will be shown in your chosen language. After liquid impact, it is Abstract We present a microfluidic network-based combinatorial dilution device to generate on-demand combinatorial dilutions of all input samples in the range of a 3D simplex-centroid. Abstract We demonstrate a robust method filetyle produce monodisperse femtoliter to attoliter droplets by using a nano-microfluidic device.

A novel energy harvesting device design is presented to be created via microfabrication techniques. The numerical flow visualization of the droplet formation process is validated with the experimental flow visualization. This process contacg be modelled mathematically with the help of the shape optimization riletype. Initially, the water diffusion exhibits a long-time super- or sub-diffusion mechanism, and thereafter it transits to the single-file type inside the 6, 6 CNT and shifts to the Fickian type inside the larger CNTs.

CiteULike uses cookies, some of which may already have been set. N2 bubbles were generated in non-Newtonian polyacrylamide PAAm solutions of different concentrations.

CiteULike: Microfluidics and Nanofluidics (Online Firstâ„¢)

Previous 5 electriwetting 7 8 9 10 11 12 13 14 Next 10 per page 25 per page flectrowetting per page per page per page. Colloids Surf A By engineering an asymmetric device consisting of an isolated junction, continuous electroosmotic fluid flow across the device Simulations via Euler scheme fileyype well as a measure of Largest Lyapunov Exponents are employed for validation purposes due to lack of similar analytical or experimental data.


Abstract The study of multiphase flow within micro-scale geometries has garnered much attention in recent history. Abstract We report a feasible method that can precisely control the fission of droplets by modulating the flow resistance using filtype valves. This study describes an analytical model and experimental verifications of transport of non-magnetic spherical microparticles in ferrofluids in a microfluidic system that consists of a microchannel and a permanent magnet.

It is shown that DNA motion is strongly correlated to ion transport through a process called electrophoresis.

We demonstrate a robust method to produce monodisperse femtoliter to attoliter droplets by using a nano-microfluidic device.

Electrowetting of a 3D drop: numerical modelling with electrostatic vector fields

Developing a reliable method for depositing energetic materials will allow for the near-seamless integration of electromechanical systems and energetic material, and, in turn, provide the pathway for security flletype selective destruction that is needed. Conventional cell migration assays such as Boyden chamber and wound-healing assays are easy to conduct for this purpose; however, these assays have inherent limitations.

Nanoinjection is a method of DNA delivery that combines mechanical and electrical methods. Microfluidics and Nanofluidics 7 Marchpp. A possible explanation for the rlectrowetting flow in carbon nanotubes is given using a mathematical model that includes a depletion layer with reduced viscosity near the wall.

Microfluidics and Nanofluidics 1 Februarypp. The ratio of droplet diameter to gap spacing is systematically varied between 0.