Email: fmuller@caltech.edu
Languages: German, French, English (fluent)
Professional Experience
- California Institute of Technology (Caltech) | Postdoc – Prof. Julia Kornfield
May 2025 – present
• Developing multi-layered nanoparticles for ocular ballistic drug delivery - ETH Zurich | Postdoc – Prof. Jan Vermant
Jun 2024 – Apr 2025
• Continued PhD research
• Teaching assistant and lecturer
• Characterization and image analysis on soft matter systems
• Initiated collaborations with Johns Hopkins and Harvard - ETH Zurich | PhD – Prof. Jan Vermant
Mar 2020 – May 2024
• Developed robust nanoparticle grafting method
• Best presentation award, Nature Communications publication
• Supervised 15+ students, managed academic–industry collaborations
• Member of the International Fine Particle Research Institute - MIT (Langer Lab) | Visiting Researcher
Mar 2019 – Dec 2019
• 3D bioprinting tool development
• Proof of concept for manufacturing human cornea (in review) - Hoffmann-La Roche | Intern – Sterile Packaging
Sep 2018 – Mar 2019
• Solved GMP-critical defects
• Created new manufacturing protocols
• Organized multi-day team event - ETH Zurich | Technician – Mechanical Engineering
Sep 2015 – Aug 2018
• Conducted diverse experiments across two research labs
Education
- Doctorate of Science, ETH Zurich (Mar 2020 – May 2024)
• “Engineering Colloidal Gels: Microscopic Design, Macroscopic Characterization and Applications” - MSc Mechanical Engineering, ETH Zurich (Sep 2017 – Dec 2019)
• Master’s thesis in Robert Langer’s lab at MIT - BSc Mechanical Engineering, ETH Zurich (Sep 2013 – Aug 2017)
• Focus on manufacturing and supply chain - Wagenburg Gymnasium, Stuttgart (2005–2013)
Skills
- Soft Matter Characterization: Rheology, Confocal, SEM, AFM, TEM, DLS, TGA, DSC
- Chemical Synthesis: Nanoparticles (polymeric/inorganic), polymer functionalization
- Chemical Analysis: NMR, LCMS, TLC
- Biology: Cell culture, 3D bioprinting
- Fabrication: Microfluidics, 3D printing, laser cutting, CAD, g-code, milifluidics
- Data & Programming: Matlab, Python, Origin, ImageJ, Fiji
Grants & Awards
- SNSF Postdoc.Mobility Grant – $136,000 over 2 years (May 2025)
- Best Presentation Award – European Rheology Conference, Sevilla (Apr 2022)
Leadership
- Student Mentoring (2021–present): Recruited and led project teams of 1–4 students
- Society of Women in Natural Sciences (2023–2025): MSc student mentoring
- Outreach Coordinator (2020–2025): Led ~5 outreach activities per year
Hobbies
Marathon, triathlon, road biking (since 2014)
5+ triathlons, multiple half-marathons, one marathon, two road bike races
Selected Publications
- Nature Communications, 2023 – Müller, Isa, Vermant
- J. Colloid & Interface Science, 2025 – Müller et al.
- Langmuir, 2025 – Müller et al.
- Ind. Eng. Chem. Res., 2025 – Colombo, Müller et al.
- Materials Today Bio, 2023 – Koch, Müller et al.
- Adv. Materials Interfaces, 2022 – Müller & Fenton
- J. Ocular Pharmacol. Ther., 2020