Multifrequency Induced-Charge Electroosmosis

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Hydrodynamic interactions in metal rodlike-particle suspensions due to induced charge electroosmosis.

We present a theoretical and experimental study of the role of hydrodynamic interactions on the motion and dispersion of metal rodlike particles in the presence of an externally applied electric field. In these systems, the electric field polarizes the particles and induces an electroosmotic flow relative to the surface of each particle. The simulations include the effect of the gravitational b...

متن کامل

Simulation Analysis of Improving Microfluidic Heterogeneous Immunoassay Using Induced Charge Electroosmosis on a Floating Gate

On-chip immuno-sensors are a hot topic in the microfluidic community, which is usually limited by slow diffusion-dominated transport of analytes in confined microchannels. Specifically, the antigen-antibody binding reaction at a functionalized area cannot be provided with enough antigen source near the reaction surface, since a small diffusion flux cannot match with the quick rate of surface re...

متن کامل

Model based design of a microfluidic mixer driven by induced charge electroosmosis.

Mixing chemical or biological samples with reagents for chemical analysis is one of the most time consuming operations on microfluidic platforms. This is primarily due to the low rate of diffusive transport in liquid systems. Additionally, much research has focused on detection, rather than sample preparation. In response, we describe a mixer for microfluidic sample preparation based on the ele...

متن کامل

Electroosmosis in Nitella

The role of electroosmosis was studied directly in Nitella. The cells were mounted in a water-tight barrier between two chambers containing reversible electrodes for the application of potentials, and fitted with calibrated capillaries to measure water movement. No water movement was found when small existing bioelectric potentials were short-circuited through an external connection, nor when e...

متن کامل

Microfluidic Transport by AC Electroosmosis

AC Electro-osmosis (ACEO) is a newly developed microfluidic mechanism, which can transport fluids and particles with low voltage that is suitable for integration with IC circuitry. We observed line formation of particles on electrodes by ACEO, leading to better understanding of ACEO microflows. Also by identifying a new ACEO mechanism from electrochemical reaction, we developed Asymmetric Polar...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Micromachines

سال: 2019

ISSN: 2072-666X

DOI: 10.3390/mi10070447