• Maxim Abaew, Moscow State University (Jul./Aug. 2008, Feb./Mar. 2009, Feb./Mar. 2010, Oct. 2010)
• Evgeniia Ageeva, Moscow State University (April 2017)
• Dr. Ekaterina Altova, Moscow State University (Aug./Oct. 2009, July 2013, Jul./Aug. 2014, Dec./Jan 15/16)
• Prof. Santiago Alvarez, Universitat de Barcelona (May 2014)
• Prof. Eugene Atavin, Omsk State University, Omsk (Dez./Jan. 2004/2005, Jul./Aug. 2006
• Prof. Emilio J. Cocinero, Universidad del Pais Vasco (Bilbao) (Oct. 2018)
• Anatolii Batiukov, Nizhegorodsky State Architectural and Civil Engineering University, Nizhny Novgorod (Jul./Aug. 2019)
• Prof. Jean Demaison, Universite de Lille (April 2003, Aug./Sept. 2010, Sept. 2013, June 2014, September 2015, June 2016, August 2017, August 2018, Oct./Nov. 2019)
• Dr. Petr Demyanov, Moscow State University (Jan./Feb.2010, Sept./Nov. 2014)
• Prof. Olga Dorofeeva, Moscow State University, Moscow (May/Jun. 2006, Oct./Nov. 2008),
• Prof. Georgiy V. Girichev, State University of Chemical Technology, Ivanovo (July 2001)
• Prof. Nina I. Giricheva, University of Ivanovo (July 2001)
• Dr. Olga Grikina, Moscow State University, Moscow (Oct./Nov. 2007, Jul./Aug. 2008)
• Prof. Anatoly A. Ischenko, Moscow Technological University, Moscow (Nov. 2017)
• Prof. Yoshiyuki Kawashima, Kanagawa Institute of Technology (Aug. 1998)
• Prof. Dr. Leonid Khaikin, Moscow State University, Moscow (Oct./Nov. 2007, Jul./Aug. 2008)
• Dr. Liudmila Khristenko, Moscow State University, Moscow (May/June 2006),
• Dr. Igor V. Kochikov, Moscow State University (June 2001)
• Dr. Sergey Krasnoshchekov, Moscow State University (March 2015, February 2018)
• Prof. Kozo Kuchitsu, Josai University, Tokyo (Aug. 1999)
• Prof. Gulnara Kuramshina, Moscow State University (June 2016)
• Dr. Natalia Kuznetsova, Moscow State University (February 2014)
• Prof. Dr. Valery V. Lunin, Moscow State University (February 2014)
• Dr. Ilya Marochkin, Moscow State University (Nov. 2010, Jul./Aug. 2012, July 2013, Jul./Aug. 2014, Dec./Jan 15/16, July 2017, June-August 2018)
• Prof. K. P. Rajappan Nair, formerly Cochin University of Science and Technology, India (Dec. 2010)
• Dr. Oleg Polyansky, University College of London (Dec. 2003)
• Prof. Evgeny Popov, Nizhegorodsky State Architectural and Civil Engineering University, Nizhny Novgorod (Sept./Oct. 2004, Jun./Jul. 2005, Jul./Aug. 2006, Jan./Feb. 2008, Dec./Jan. 2008/2009, Dec./Jan. 2009/2010, Sept./Nov. 2012, Sept./Nov. 2014, Jul./Sept. 2019)
• Dr. Donald Allan Ramsay, Steacie Institute of Molecular Sciences of the National Research Council of Canada, Ottawa (April 2003)
• Prof. em. Heinz Dieter Rudolph, Universität Ulm
• Denis Savelev, Ivanovo State University of Chemistry and Technology, Ivanovo (July 2016, Nov./Dec. 2016, Dec. 2019/May 2020)
• Prof. Dr. Peter Schwerdtfeger, Massey University, Auckland, Neuseeland (April 2006, June 2016)
• Elena Shelest, Ivanovo State University, Ivanovo (Oct./Nov. 2003)
• Sergey V. Shirin, Russische Akademie der Wissenschaften, Nizhny Novgorod, Russland (Sep. 2005, DAAD PhD Student),
• Prof. Dr. Igor Shishkov, Moscow State University (Jan./Feb. 2008, June 2013)
• Dr. Valeriy Sliznev, Ivanovo State University of Chemical Technology, Ivanovo (Oct./Nov. 2003, Aug./Oct. 2004, Sept./Nov. 2005, Sept./Nov. 2007)
• Prof. Victor P. Spiridonov, Moscow State University (Nov./Dec. 1999)
• Prof. Nikolay Stepanov, Moscow State University (June 2009)
• Anna Stepanova, Moscow State University (Dec. 2003)
• Prof. Dr. Leonid Surin, Russian Academy of Sciences, Troitsk, Russland (Mar. 2008, Jan. 2013)
• Dr. Yuriy I. Tarasov, Moscow State University (Nov. 2000, Jun. 2001, Dec./Jan. 2003/2004)
• Prof. Dr. Vladimir G. Tsirelson, Mendeleev University of Chemical Technology, Moscow (July 2011, June 2013)
• Prof. Dr. Jonathan Tennyson, University College of London (Mar. 2005)
• Yuri Vishnevskiy, Moscow State University, Moscow (Nov. 2005/Jan.2006; Dec. 2006/Dec. 2007)
• Prof. Brenda P. Winnewisser, The Ohio State University, Columbus (April 2003)
• Prof. Manfred Winnewisser, The Ohio State University, Columbus (April 2003)
• Prof. Anatoly Yagola, Moscow State University (June 2016)
• Dr. Koichi M. T. Yamada, NAIR, Tsukuba, Japan (Jan. 2002)
• Alexander V. Zakharov, State University of Chemical Technology, Ivanovo (Jan. 2001 as DAAD PhD Student, Feb./Apr. 2008)
• Prof. Boris Zhilinskii, Universite du Littoral, Dunkerque (July 2001)