Magnetic Micropump: A Highly Programmable Magnetic Micropump (Adv. Mater. Technol. 6/2021)

نویسندگان

چکیده

In article number 2100150, Xing Yue (Larry) Peng and co-workers prove that a tiny oscillator has stable flow field. Microfluidic pump born from this theory shows significant advantages in cost, power consumption, convenience, service life, biocompatibility, size, reliability, simplicity. It needs only cell phone to play song for highly efficient blood-viscosity fluids containing debris, bubbles, fibers. provides precise programable microfluidic technology embryonic stem auto culture or point-of-care devices.

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

A Ferrofluidic Magnetic Micropump

A microfluidic pump is described that uses magnetic actuation to push fluid through a microchannel. Operation relies on the use of magnetically-actuated plugs of ferrofluid, a suspension of nanosize ferromagnetic particles. The ferrofluid contacts but is immiscible with the pumped fluid. The prototype circular design demonstrates continuous pumping by regenerating a translating ferrofluidic plu...

متن کامل

A Planar Electroosmotic Micropump

Electroosmotic (EO) micropumps use field-induced ion drag to drive liquids and achieve high pressures in a compact design with no moving parts. An analytical model applicable to planar, etched-structure micropumps has been developed. This model consists of pressure and flow relations in addition to an analytical expression that can be used to estimate the thermodynamic efficiency of planar EO p...

متن کامل

Behavior of a flexible controllable micropump

This study presents a theoretical investigation of a flexible, electromagnetically controlled microchannel transport system (i.e., controllable micropump) utilizing a soft magnetorheological elastomer. A two-dimensional time-dependent model using a coupled fluid-solid-magnetic analysis is developed to conduct a parametric study on a system which consists of a flexible channel and valves. Effect...

متن کامل

Design of an Implantable Micropump

The implantable programmable micropump is an interesting solution to treat chronic diseases such as diabetes with regular micro-injections of medicine. However, current applications of micropumps are limited by their rather expensive cost. The challenge is therefore to develop a low cost alternative by reducing the number of parts and by simplifying the assembly. As the pump and its tank will b...

متن کامل

Laser-induced cavitation based micropump.

Lab-on-a-chip devices are in strong demand as versatile and robust pumping techniques. Here, we present a cavitation based technique, which is able to pump a volume of 4000 microm3 within 75 micros against an estimated pressure head of 3 bar. The single cavitation event is created by focusing a laser pulse in a conventional PDMS microfluidic chip close to the channel opening. High-speed photogr...

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: Advanced materials and technologies

سال: 2021

ISSN: ['2365-709X']

DOI: https://doi.org/10.1002/admt.202170036