Detector Array with Gas Chromatograph for On-Site Analyses. - Hendrik Fischer; Jörn Frank; Bert Ungethüm; Matthias Drobig; Andreas Walte; Gerhard Matz (Future Security, 2012)

Real-time Detection of Chemical Compounds in Dust Particles Using a Single-Particle Mass Spectrometer and its Potential for Safety Applications. - Johannes Passig; Julian Schade; Ellen Iva Rosewig; Michael Pütz; Martin Seipenbusch; Sven Ehlert; Heinrich Ruser; Thomas Adam; Andreas Walte; Ralf Zimmermann (SENSORS, 2023)

Physical Trace Gas Identification with the Photo Electron Ionization Spectrometer (PEIS). - Theodor Doll; Victor M. Fuenzalida; Helmut Schütte; Stefan Gassmann; Juan J. Velasco-Velez; Robert Köhler; Alex Kontschev; Thomas Haas; Bert Ungethüm; Andreas Walte; Jonas Oberröhrmann; Adrian Onken; et al. (Sensors, 2024)