Martin Suter

Title: Martin Suter - Innovator in Mass Spectrometry Technology

Introduction

Martin Suter is a distinguished inventor based in Uster, Switzerland. He has made significant contributions to the field of mass spectrometry, particularly through his innovative patent that enhances the efficiency and effectiveness of mass analysis.

Latest Patents

Suter holds a patent for a "Mass spectrometry system with molecular dissociation and associated method." This system is based on the principles of accelerator mass spectrometry (AMS). It features an ion source that generates a beam of negatively charged ions. A first mass analyzer transmits only ions with a predetermined mass. The ions then pass through a stripper target that uses helium and/or hydrogen as a stripping gas. This process changes the charge state of the ions from negative to positive and dissociates molecular ions through collisions. A second mass analyzer transmits ions in charge state 1+, which are then detected by a detector. This innovative approach allows for the use of kinetic energies below 200 keV without excessive transmission losses due to angular straggling. At low energies, no additional acceleration is required after the ions have been extracted from the ion source.

Career Highlights

Martin Suter is affiliated with ETH Zurich and ETH Transfer, where he continues to advance research in mass spectrometry. His work has been pivotal in developing technologies that improve the accuracy and efficiency of mass analysis.

Collaborations

Suter has collaborated with notable colleagues, including Hans-Arno Synal and Tim Schulze-König. Their combined expertise has contributed to the advancement of mass spectrometry technologies.

Conclusion

Martin Suter's innovative contributions to mass spectrometry exemplify the impact of dedicated research and collaboration in advancing scientific technology. His patent reflects a significant step forward in the field, showcasing the potential for improved mass analysis techniques.