Leonhard Hambitzer, M. Sc.
PhD Student
Department of Microsystems Engineering (IMTEK)
Albert-Ludwigs University of Freiburg
Raum 02 092 | Georges-Köhler-Allee 103 | 79110 Freiburg im Breisgau | Germany
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+49 761 203 7253
Curriculum Vitae
Professional experience
- 10/2023 - 11/2023: Research stay at UC Berkeley, CA, USA (Prof. Hayden Taylor)
- Since 06/2021: PhD student at the NeptunLab
- 2018 - 2021: M.Sc in Chemistry at the University of Freiburg
- 11/2019 - 04/2020: Research internship at Northwestern University, Illinois, USA (Prof. John A. Rogers)
- 2014 - 2017: B.Sc. in Chemistry at the University of Freiburg
Journal Papers
L. Hambitzer, Z. Hosneolfat, K. Griebenow, R. Prediger, S. Kluck, Ines Ketterer, Shaher Bano Zaidi, D. S. Brauer, F. Kotz-Helmer, "High-Resolution Stereolithography of Amorphous, Dense and Mechanically Stable Bioactive Glass", Advanced Materials Technologies 2025, e00925 | Link
L. Hambitzer, J. Hornbostel, L. Roolfs, R. Prediger, S. Kluck, K. Zhneng, C. Lee-Thedieck, F. Kotz-Helmer, "Bioactive Glass Microscaffolds Fabricated by Two-Photon Lithography", Advanced Materials 2025, 2504475 | Link
N. Nekoonam, F. Dreher, F. Mayoussi, P. Zhu, R. Thomann, R. Montazeri, S. Bhagwat, L. Hambitzer, D. Helmer*, Enhancing Photoswitchable Wetting Properties of Hydrophobic Porous Spiropyran Copolymer Surfaces Through Surface Roughness Engineering, Adv. Mater. Interfaces 2024, 11, 2400396 | Link
D. Böcherer, R. Montazeri, Y. Li, S. Tisato, L. Hambitzer, D. Helmer, Decolorization of Lignin for High-Resolution 3D Printing of High Lignin-Content Composites, Advanced Science, 2024, 202406311. Link
S. Bhagwat, L. Hambitzer, R. Prediger, P. Zhu, A. Hamza, S.K. Kilian, S. Kluck, P. Pezeshkpour, F. Kotz-Helmer. B.E. Rapp, Tungsten Oxide Coated Liquid Metal Electrodes via Galvanic Replacement as Heavy Metal Ion Sensors, Sensors, 2024, 24(2), 416 | Link
Kluck, S., Hambitzer, L., Luitz, M. et al. Replicative manufacturing of metal moulds for low surface roughness polymer replication. Nat Commun 13, 5048 (2022). Link
M. Mader, L. Hambitzer, P. Schlautmann, S. Jenne, C. Greiner, F. Hirth, D. Helmer, F. Kotz-Helmer, B.E. Rapp: "Melt-Extrusion-Based Additive Manufacturing of Transparent Fused Silica Glass", Adv. Sci., 2021, 8, 2103180 | Link
Yeon Sik Choi, Jahyun Koo, Young Joong Lee, Geumbee Lee, Raudel Avila, Hanze Ying, Jonathan Reeder, Leonhard Hambitzer, Kyungtaek Im, Jungwon Kim, Kyung-Mi Lee, Jianjun Cheng, Yonggang Huang, Seung-Kyun Kang, John A. Rogers: "Biodegradable Polyanhydrides as Encapsulation Layers for Transient Electronics", Adv. Funct. Mater., 2020, 30, 2000941 | Link
Reviews
Books and Book chapters
Conference Contributions
L. Hambitzer, J. M. Hornbostel, F. Kotz, C. Lee-Thedieck: "Microporous bioactive glass scaffolds fabricated by two-photon lithography for in vitro applications”, talk, Termis EU, Freiburg, Germany, 2025.
F. Kotz, L. Hambitzer: "High-Resolution 3D Printing of Fused Silica and Bioactive Glass", talk, Glass & Optical Materials Division (GOMD), Las Vegas, USA, 2024.
L. Hambitzer, L. Roolfs, C. Lee-Thedieck, F. Kotz: "High-resolution structuring of bioactive glass by two-photon lithography”, poster, µTAS, Montreal, Canada, 2024
L. Hambitzer: "High-resolution structuring of bioactive glass by two-photon lithography”, talk, FMF Kolloquium, Freiburg, Germany, 2024.
Markus Mader, Leonhard Hambitzer, Holger Becker, Frederik Kotz-Helmer, Bastian E. Rapp: "High-throughput manufacturing of transparent fused silica glass by injection molding and extrusion", talk, SPIE Photonics West, San Francisco, USA, 2022
Patents
Miscellaneous