Eugene D. Shchukin, PhD, graduated in physics from Moscow State University and earned his PhD and doctorate of science in physics and mathematics. He is a professor emeritus at Johns Hopkins University and a distinguished professor at the Colloid Chemistry Department at MSU, Institute of Physical Chemistry of the USSR Academy of Science. His principal research interests are physical-chemical mechanics of disperse systems and materials, colloid and interface science, surfactant effects at various interfaces, stability of disperse systems, particles interactions and structure formation, materials science and engineering, physical chemistry of solid state, stability and damageability of solids and their surfaces in active media, control and applications in technology, and environmental engineering. He is a member of various Russian, US, and other international scientific committees and advisory and editorial boards. He is a member of the Russian Academy of Pedagogical Science (recently Academy of Education), of the US National, Royal Swedish, and USSR (1990, Russian) engineering academies. He is also a founding member of the Russian Academy of Natural Sciences. He has received a number of prestigious prizes and awards, including the Lomonosov Prize from MSU, the Lenin Prize from the Soviet Union, the Rehbinder's medal, the Russian Academy of Sciences medal, and a Gold Medal from the Russian Academy of Education. Andrei S. Zelenev, PhD, is a research and development manager with Fritz Industries. He earned his PhD from Clarkson University, Potsdam, New York. Since graduation he has been pursuing a career as an industrial scientist holding a number of research and managerial positions with international chemical companies focusing on pulp and paper and more recently on oil and gas production. His professional interests include industrial applications of colloid and surface science, coagulation and flocculation, lyophobic and lyophilic colloidal systems, surfactant phase behavior, interaction of surfactants with surfaces, particle deposition and aggregation, particle and surfactant transport in porous media, wetting and spreading, development of novel experimental methods for studying colloidal systems, and physical-chemical mechanics. He is an inventor on four issued US patents and five pending patent applications, a coauthor of 22 scientific publications, and coauthor of the textbook Colloid and Surface Chemistry.
