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Collective behaviors of active particles at interfaces
In nature, order arises across length scales through the collective behaviors of many microscopic objects or particles. Significant progress has recently been made in active matter research to understand emergent phenomena in a variety of biological systems. However, the availability of synthetic model systems that replicate biological counterparts and allow for systematic control of collective behaviors remains limited. In this project, we will create a unique system of synthetic, biomimetic microswimmers at interfaces with complex geometries. Using advanced techniques for direct observation with high-resolution in both space and time, a wide range of emergent phenomena will be investigated. The primary aim is to uncover the fundamental mechanics underlying active matter in living systems and to develop actively tunable materials with distinctive properties.
Keywords: Active matter, biophysics, emergent phenomena, biomimetics, microparticle synthesis, microscopy, direct observation, active colloids
Are you interested in a hand-on approach to investigating fundamental questions in biophysics?
Do you want to gain experience using microfabrication and a variety of highly valuable experimental techniques?
We are looking for a highly motivated MSc student to join the Biointerfaces laboratory at Empa St. Gallen for this highly interdisciplinary research project. Students with some background in physics and/or materials science and engineering are particularly encouraged to apply.
Are you interested in a hand-on approach to investigating fundamental questions in biophysics? Do you want to gain experience using microfabrication and a variety of highly valuable experimental techniques?
We are looking for a highly motivated MSc student to join the Biointerfaces laboratory at Empa St. Gallen for this highly interdisciplinary research project. Students with some background in physics and/or materials science and engineering are particularly encouraged to apply.
The primary goal of the Master thesis will be to fabricate synthetic microswimmers which can mimic some of the collective behaviors found in biological systems, particularly bacterial colonies or cell tissues.
The candidate will develop a precise and reproducible synthesis protocol to create particles with highly tunable characteristics. The dynamic interactions of these particles will be characterized in complex environments using advanced imaging techniques, particularly laser scanning confocal microscopy.
The primary goal of the Master thesis will be to fabricate synthetic microswimmers which can mimic some of the collective behaviors found in biological systems, particularly bacterial colonies or cell tissues. The candidate will develop a precise and reproducible synthesis protocol to create particles with highly tunable characteristics. The dynamic interactions of these particles will be characterized in complex environments using advanced imaging techniques, particularly laser scanning confocal microscopy.
Interested candidates should send a CV and a short motivational statement to Dr. Vincent Hickl (vincent.hickl@empa.ch).
Interested candidates should send a CV and a short motivational statement to Dr. Vincent Hickl (vincent.hickl@empa.ch).