Former Guests hosted by Prof. Rösch
- Dr. Hristiyan Aleksandrov, University of Sofia, Bulgaria
Dr. Caterina Benzi, University of Torino, Torino, Italy
Prof. Chun-Ran Chang, Tsinghua University, Beijing, China
- Dr. Parawan Chuichay, Kasetsart University, Bangkok, Thailand
- Dr. Brett I. Dunlap, Naval Research Laboratory, Washington, DC, USA
- Dr. Vladimir Nasluzov, Institute of Chemistry and Chemical Technology, Krasnoyarsk, Russia
- Dr. Shane Parker, University of Florida, Gainesville, USA
- Dr. Petko Petkov, University of Sofia, Bulgaria
- Dr. Galina Petrova, University of Sofia, Bulgaria
- Nattawee Poomsuk, Khon Kaen University Khon Kaen, Thailand
- Dr. Ksenia Andreevna Romanova, Kazan National Research Technological University, Russia
- Dr. Alexey Shor, Institute of Chemistry and Chemical Technology, Krasnoyarsk, Russia
- Prof. Elena Shor, Institute of Chemistry and Chemical Technology, Krasnoyarsk, Russia
- Prof. S. B. Trickey, University of Florida, Gainesville, USA
- Prof. Georgi N. Vayssilov, University of Sofia, Bulgaria