Overview

Microfluidics benefits greatly from electrical impedance measurements when it comes to measurement speed and sensitivity. In this presentation, we will show how to build a microfluidic electrical impedance spectroscopy platform and include measurement results from an operating microfluidic system. A highly accurate and stable flow rate, critical for most microfluidic applications, is achieved using the LineUp series. The EZ drop can smoothly generate water-in-oil droplets with a wide range of sizes. On the detection part, thanks to the differential current measurement scheme, the HF2LI Lock-in Amplifier can resolve individual flow processes within a 5 µs timeframe, with clearly distinguishable peaks for droplets and microbeads in different sizes. Simultaneous multi-frequency measurements further unveil a full picture of their dielectric properties.

What you will learn

• Discover a complete solution for electrical impedance spectroscopy (EIS) measurements, allowing for characterization and counting of cells or particles
• Get an overview of the basics of EIS
• Examples of typical measurements obtained with our EIS platform

Who should attend

• You are a researcher or a scientists and need to count and characterize cells or micrometer particles
• You need a label free and affordable alternative to FACS (Fluorescent Activated Cell Sorting)
• You want to understand the EIS principles

The webinar will be aired on Thursday, October, 29th at:

• 5PM Central European Summer Time
• 11AM Eastern Time
• 8AM  Pacific Time