Location History:
- Basel, CH (2022)
- Uerikon, CH (2024)
Company Filing History:
Years Active: 2022-2024
Introduction
Stefan Alexander Arnold is a prominent inventor based in Basel, Switzerland, known for his significant advancements in cryogenic preparation techniques. With two patents to his name, Arnold has made impressive contributions to the field of electron microscopy and sample preparation.
Latest Patents
Arnold's latest patents include a groundbreaking method for lossless cryo-grid preparation by controlled sample evaporation. This innovative procedure involves providing a sample as a thin film on a support structure, with the temperature carefully adjusted to minimize film thickness. The process employs a system that measures the intensity of transmitted light and subsequently submerges the support structure into a liquid cryogen based on this measurement.
Another noteworthy patent is focused on the lossless cryo-grid preparation stage for high-resolution electron microscopy. This invention features a sophisticated system designed for sample preparation, which includes a liquid handling system equipped with a dispensing head, a temperature-controlled stage, and a transfer mechanism to seamlessly bring the sample into contact with the cryogen.
Career Highlights
Stefan Arnold's career is marked by his tenure at Universitat Basel, where he has engaged in cutting-edge research and development. His expertise in cryo-preparation techniques has established him as a leading figure in the realm of electron microscopy.
Collaborations
In addition to his independent research, Arnold collaborates with renowned colleagues such as Thomas Braun and Henning Stahlberg. These partnerships have allowed for a dynamic exchange of ideas and further innovations in his field.
Conclusion
Stefan Alexander Arnold's contributions have made significant strides in the methodologies used for electron microscopy sample preparation. With his innovative mindset and collaborative spirit, Arnold continues to push the boundaries of research at Universitat Basel, paving the way for continued advancements in scientific imaging techniques.
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