Chemists make molecule photoluminescent

HoltenA chemist at Washington University in St. Louis and his colleagues has taken an elegant chemical approach to turn a nonfluorescent organometallic complex into a strong emitter by hampering its internal rotations at the molecular level. Dewey Holten, Ph.D., Washington University professor of chemistry, Jonathan Lindsey, Ph.D., of North Carolina State University and David Bocian, Ph.D., University of California, Riverside, have made a molecule photoluminescent by hindering its intramolecular rotation.

Environmental Initiative Colloquium to focus on education, research initiatives

The University’s yearlong Sesquicentennial Environmental Initiative Colloquia will continue at 2 p.m. April 21 with a program on “Educational Practices and the Environment.” The event will be held in the auditorium of Uncas A. Whitaker Hall for Biomedical Engineering and is free and open to the public. A panel will feature administrators from Harvard, Stanford […]

Completing the loop

The saying “what goes around comes around” has a particular resonance for Pratim Biswas, Ph.D., the Stifel and Quinette Jens Professor of Environmental Engineering Science. Twenty-three years ago, as a master’s degree candidate at the University of California, Los Angeles, Biswas did a thesis on heat transfer, with an eye toward solar power, with one […]

Picturing our Past

The Department of Anatomy (now the Department of Anatomy and Neurobiology) has been around for nearly 100 years. The department covers such aspects of the human body as anatomical principles and human growth and development (pictured in a 1940s anatomy lab), as well as cell and tissue biology and the structure, function and development of […]

Topics in the News – April 2004

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