Learn · Microfluidics and Microsystems
Lecture 57 of 71Week 10
Fundamentals of Dielectrophoresis
Prof. Ashis Kumar Sen · IIT Madras
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- Microfluidics and Microsystems, IIT Madras (at NPTEL)
- Licence
- CC BY-NC-SA, as NPTEL states it. Non-commercial use only.
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- NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
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All the lectures
- Introduction to Microfluidics - Part 1
- Introduction to Microfluidics - Part 2
- Introduction to Microfluidics - Part 3
- Flow features of Microfluidics
- Multi-physics phenomena in Microfluidics
- Scaling in Microfluidics: Introduction
- Scaling in Microfluidics: Examples & Limitations
- Microfluidic device fabrication
- Different steps of Microfabrication
- Silicon crystallography & Miller indices
- Silicon wafer Processing: Cleaning, Oxidation , Photoresist coating, and Soft baking
- Silicon wafer Processing: UV exposure, Development, etching, and bonding
- Overview of Doping and Oxidation
- Oxidation of Silicon wafer
- Thin film metallization
- Silicon micromachining
- Anisotropic Wet Etching
- Dry Etching and Bonding Techniques
- Soft Lithography for Microfluidic devices
- Microfabrication & interconnections in Microfluidic devices
- Fundamentals of Microscale flows
- Continuum behaviour in microfluidics
- Gas flows & Microchannel flows in Microfluidics
- Pressure-Driven Microchannel Flows
- Poiseuille flow in Microchannels
- Eigenfunction Solution of Rectangular Microchannel Poiseuille Flow
- Boundary conditions & slip phenomena in Microfluidic flows
- Low Reynolds number flows
- Time-dependent Couette flow:Part 1
- Time-dependent Couette flow:Part 2
- Flow with two Length Scales
- Stokes Drag and Hydraulic Resistance in Microfluidic flow
- Channel Compliance and Hydraulic Capacitance
- Capillarity and Surface Tension
- Young - Laplace Pressure
- Consequence of Laplace Pressure
- Contact Angle and Wetting Behavior: Wenzel Model
- Contact Angle and Wetting Behavior: Cassie-Baxter Model
- Fundamentals of Contact Angle Measurement
- Capillary Flows in Microfluidics
- Capillarity and Wetting in Microscale Flows
- Fundamentals of Surfactants and Wetting
- Surfactants and Their Applications
- Measurement of Surface Tension:Part 1
- Measurement of Surface Tension:Part 2
- Instabilities in Fluids
- Rayleigh-Plateau Instability: Part 1
- Rayleigh-Plateau Instability: Part 2
- Stability of Fluid Interfaces: Part 1
- Fundamentals of EDL: Part 2
- Introduction to Electrokinetics: Part 1
- Introduction to Electrokinetics: Part 2
- Fundamentals of EDL: Part 1
- Stability of Fluid Interfaces: Part 2
- Electro-Osmosis in Parallel plate channels
- Electro-osmotic Pumping in Microchannels
- Fundamentals of Dielectrophoresis
- Dielectrophoresis of a Dielectric Sphere
- Dielectrophoretic Force and Particle Trapping in Microfluidic Channels
- AC Dielectrophoresis and Electrophoresis
- Introduction to Magnetism
- Introduction to Magnetofluidics - Part 1
- Introduction to Magnetofluidics - Part 2
- Application of Magnetofluidics
- Introduction to Acoustofluidics
- First Order Perturbation Theory
- Second Order Perturbation Theory & Acoustic streaming
- Acoustic resonance in viscous liquids
- Acoustic Radiation force on small particles Part 1
- Acoustic Radiation force on small particles Part 2
- Mixing in Microfluidics Part 1