Search research articles

关于 JoVE

概览领导团队博客 JoVE 帮助中心

作者

出版流程编辑委员会范围与政策同行评审常见问题投稿

图书馆员

用户评价订阅访问资源图书馆顾问委员会常见问题

研究

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments 存档

教育

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual 教师资源中心教师网站

使用条款与条件

相关概念视频

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序

Same author

Large-Scale Cooperative Sulfur Vacancy Dynamics in Two-Dimensional MoS<sub>2</sub> From Machine Learning Interatomic Potentials.

Small (Weinheim an der Bergstrasse, Germany)·2026

Same author

Machine learning climbs the Jacob's Ladder of optoelectronic properties.

Nature communications·2025

Same author

Discovery of Sustainable Energy Materials Via the Machine-Learned Material Space.

Small (Weinheim an der Bergstrasse, Germany)·2025

Same author

P-Terminated InP (001) Surfaces: Surface Band Bending and Reactivity to Water.

ACS applied materials & interfaces·2022

Same author

Translatome profiling in fatal familial insomnia implicates TOR signaling in somatostatin neurons.

Life science alliance·2022

Same author

Highly efficient passive Tesla valves for microfluidic applications.

Microsystems & nanoengineering·2022

Search research articles

相关实验视频

Updated: Jun 28, 2025

Microfluidic Chips Controlled with Elastomeric Microvalve Arrays

Microfluidic Chips Controlled with Elastomeric Microvalve Arrays

Published on: October 1, 2007

芯片集成的非机械微流体,通过对介电材料的电湿驱动.

Sebastian Bohm^1,2,3, Hai Binh Phi^2,3, Lars Dittrich^2,3

¹Institute of Physics, Group 'Theoretical Physics I', Technische Universität Ilmenau, Weimarer Straße 25, 98693 Ilmenau, Germany. sebastian.bohm@tuilmenau.de.

|April 24, 2024

概括

这项研究引入了一种新型的微流体,利用电湿对电流效应 (EWOD). 该设备实现了超过0.2毫升/分钟的流量,没有任何移动部件,从而实现了经济高效的批量生产.

更多相关视频

Electrowetting-based Digital Microfluidics Platform for Automated Enzyme-linked Immunosorbent Assay

Electrowetting-based Digital Microfluidics Platform for Automated Enzyme-linked Immunosorbent Assay

Published on: February 23, 2020

High Speed Droplet-based Delivery System for Passive Pumping in Microfluidic Devices

High Speed Droplet-based Delivery System for Passive Pumping in Microfluidic Devices

Published on: September 2, 2009

相关实验视频

Last Updated: Jun 28, 2025

Microfluidic Chips Controlled with Elastomeric Microvalve Arrays

Microfluidic Chips Controlled with Elastomeric Microvalve Arrays

Published on: October 1, 2007

Electrowetting-based Digital Microfluidics Platform for Automated Enzyme-linked Immunosorbent Assay

Electrowetting-based Digital Microfluidics Platform for Automated Enzyme-linked Immunosorbent Assay

Published on: February 23, 2020

High Speed Droplet-based Delivery System for Passive Pumping in Microfluidic Devices

High Speed Droplet-based Delivery System for Passive Pumping in Microfluidic Devices

Published on: September 2, 2009

科学领域:

微流体学微流体学
在MEMS MEMS中使用.
电动湿是一种电动湿.

背景情况:

微流体系统需要精确的流体操纵.
现有的微往往涉及复杂的机械部件或组装.
电电解电 (EWOD) 为微尺度设备提供了一个有前途的执行机制.

研究的目的:

开发和描述基于EWOD效应的新型微流体.
展示一个没有移动部件的设计,以简化制造和集成.
为了实现适合于芯片实验室应用的显著流速和压力.

主要方法:

使用传统的微系统技术制造微流体.
通过EWOD集成大约10^6个微腔,用于通过EWOD产生流量.
使用被动的,非机械的特斯拉用于流量整流.
性能的表征,包括电压和频率的依赖性.

主要成果:

微流体在没有任何移动部件的情况下工作.
实现连续流量超过0.2毫升min-1.1.
产生的最大压力大于12 mbar.
证明了具有成本效益的晶圆级大规模生产能力.

结论:

开发的基于EWOD的微流体提供了一个强大而可扩展的解决方案.
设计方便直接集成到微流体和芯片上的实验室平台.
这项技术可为各种微观应用提供高效,低成本的流体处理.