We invite applications for a Master's thesis / semester project that focuses on the fabrication of microrobots with custom shapes. Using our developed droplet printing technique, this project will explore how different microrobot shapes, created by different magnetic fields and materials, influence their control behaviors in blood vessels. This research aims to advance biomedical technologies, particularly in targeted drug delivery and minimally invasive procedures. - Biomedical Engineering, Colloid and Surface Chemistry, Materials Engineering, Nanotechnology, Printing Technology
- ETH Zurich (ETHZ), Master Thesis, Semester Project, Student Assistant / HiWi
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The purpose of this project is to enhance an existing
robotic platform capable of autonomously delivering
injections into the human eye. Rather than starting
from zero, the student will build upon substantial prior
research. The project’s primary focus is on industrial
design—making the system both visually appealing
and suitable for clinical settings. This includes
collaborating with external manufacturers for casting
and production, resulting in a polished, user-friendly
device for healthcare professionals. In addition, the
student will do some coding in Python (specifically for
motion planning) to run experiments on porcine and
mock-eyes using the updated design. - Engineering and Technology
- ETH Zurich (ETHZ)
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Laser ablation is mainly driven by the so-called laser-matter interaction. Especially for hard-to-machine materials like ceramics, which are gaining increasing attention in technical applications, the ablation phenomenon must be fully understood and controlled to achieve precise and selective material removal while maintaining material integrity. These materials have outstanding properties for a plurality of applications in industry; however, one is faced with the issue of finding a suitable manufacturing technique. Brittleness, hardness, and their tendency to crack lead to complications that could be addressed by the implementation of laser technology. However, experimental approaches alone are not expedient to fully handle and understand the complex phenomenon of laser ablation of ceramic multi materials. This is the motivation for introducing the first steps of simulating laser-matter interaction in multi-material ceramics within this project. - Manufacturing Engineering
- Bachelor Thesis, Internship, Master Thesis, Semester Project
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To protect from chemical, biological, radioactive, and nuclear (CBRN) contaminants, disposable coveralls are used as personal protective clothing (PPC). In addition to its protective nature, PPC affects heat dissemination from the body, resulting in increased heat strain, which might result in reduced working performance. Therefore, new clothing material developments aim to reduce thermal load while maintaining a protective nature. We conduct a wearing trial in collaboration with an industrial partner to investigate the impact of different types of protective coveralls on heat strain during exposure to warm conditions, including resting phases and physical activity. - Exercise Physiology, Human Biophysics, Physiology, Systems Physiology, Textile Technology
- Internship, Lab Practice, Master Thesis, Semester Project
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This Master's thesis/semester project focuses on the microfluidic fabrication of micromachines with multi-environmental responsiveness. The aim is to develop micromachines capable of adapting to various environmental cues. We envision that these micromachines will be used for complex tasks in biomedical and environmental applications. - Chemistry, Engineering and Technology, Medical and Health Sciences
- ETH Zurich (ETHZ), Internship, Master Thesis, Semester Project, Student Assistant / HiWi
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Event cameras are an exciting new technology enabling sensing of highly dynamic content over a broad range of illumination conditions. The present thesis explores novel, sparse, event-driven paradigms for detecting structure and motion patterns in raw event streams. - Engineering and Technology
- Master Thesis
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Experiment with Gaussian Splatting based map representations for highly efficient camera tracking and simultaneous change detection and map updating. Apply to different exteroceptive sensing modalities. - Engineering and Technology
- Master Thesis
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This project consists of reconstructing soft object along with their appearance, geometry, and physical properties from image data for inclusion in reinforcement learning frameworks for manipulation tasks. - Engineering and Technology
- Master Thesis
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Push the limits of arbitrary online video reconstruction by combining the most recent, prior-supported real-time Simultaneous Localization And Mapping (SLAM) methods with automatic supervision techniques. - Engineering and Technology
- Master Thesis
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Laser cladding (LC) and high-speed laser cladding (HSLC) are direct metal deposition (DMD) techniques where metal powder is delivered to a substrate using a carrier gas, and a laser melts the powder and substrate to create a coating. The primary difference between LC and HSLC lies in the powder-laser interaction, as shown in Figure 1. In LC, the powder is injected into a molten pool on the substrate, while in HSLC, the powder is melted in flight before reaching the substrate. This distinction allows HSLC to achieve deposition speeds up to two orders of magnitude higher than LC while reducing the heat input to the substrate. Achieving these benefits, however, depends on the efficient and predictable interaction between the powder and the laser beam.
This project investigates the behavior of powder streams in HSLC using a dual approach: advanced numerical simulations and experimental validations. It explores the influence of key input parameters, such as gas flow settings, nozzle geometry, and material properties, on powder stream dynamics. By combining numerical modeling and experimental analysis, the study aims to uncover new insights into powder stream behaviors, optimize the process, and refine the robustness of the model under diverse conditions.
- Manufacturing Engineering
- Bachelor Thesis, Master Thesis, Semester Project
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