/The use of field effect surface charge in the control of fluidic networks – applications in life science

The use of field effect surface charge in the control of fluidic networks – applications in life science

PhD - Leuven | More than two weeks ago

A path towards more versatile life science microfluidic devices

Imec’s fluidics technology is based on silicon, what provides the advantage of high-resolution fabrication, well known surface chemistry and reproducibility, but the lack of flexible structural materials poses challenges in fluidic control, dispersion reduction, surface reaction limitation, among others. We intend to tackle this by studying the possibilities of controlling the protonation of different surfaces using electric potential.

We will start investigating the possibilities on micro and nanochannel. During this work, we will develop the theoretical scaffold for the work using simulations and experimental validation and evolve to investigate the effect of different alternatives in aspects such as solute interaction and flow control and build a demonstrator device. This knowledge will then allow us to explore the use of 3D structures.

We envision this work to comprise 60% of experimental and 40% of theoretical work, divided between the Life Sciences and Energy teams at imec, allowing the student to develop a multidisciplinary background between material sciences, electric engineering and life science applications.

Required background: Material Sciences, Electrical Engineering

Type of work: 60% experimental, 40% theoretical

Supervisor: Liesbet Lagae

Co-supervisor: Philippe Vereecken

Daily advisor: Camila Dalben Madeira Campos, Maarten Mees

The reference code for this position is 2024-127. Mention this reference code on your application form.

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