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Wasan is specifically honored for his introduction of a novel colloidal stabilization mechanism by discovering the existence of long-range oscillatory structural forces based on studies using the thin colloidal films formed from concentrated nanoparticles dispersion. He also served as chair of the society’s Division of Colloid and Surface Chemistry in 2001-2002.
“ACS is especially proud to honor these chemists, who have given so much to the community and the profession,” said Jackson in announcing the 2012 class of ACS Fellows. “They are leaders whose work is having a lasting beneficial impact, not just on science but also on the ACS community.” Their contributions include outstanding and creative scientific research, superior achievements in the teaching and learning of chemistry, managerial excellence, and volunteer service through meetings and communication with the public, she noted.