ISBN 9783843956338

978-3-8439-5633-8, Reihe Ingenieurwissenschaften

Simon Höving
3D Printing in Ion Mobility Spectrometry: Enhancing Performance through Material and Design Innovation

183 Seiten, Dissertation Technische Universität Dortmund (2025), Softcover, A5

Zusammenfassung / Abstract

In recent years, 3D printing has been promoted as a solution for various manufacturing challenges, offering flexibility, rapid, costeffective production, and high product quality. In ion mobility spectrometry, this allows for the creation of fully 3D printed, customizable spectrometers. This study further explores the use of 3D printing in IMS, investigating improvements through modifications to base materials and printing techniques. Rigorous testing is conducted to assess the benefits of functionalized 3D printing in lab settings.

As the spectrometer hardware undergoes adaptation, its underlying principles are carefully revisited. Key factors such as rift gas composition and temperature are studied for their impact on ketone mobility, offering insights into enhancing separation efficiency in ion mobility spectrometry. To account for the interdependence of these variables, their combined effects under varying conditions are also explored. This research highlights the potential of 3D printing to enhance the manufacturing process of ion mobility spectrometers while addressing specific analytical needs. It underscores the importance of further exploring materials and techniques to integrate 3D printing into commercial ion mobility spectrometry solutions, advancing analytical instrumentation capabilities.