Arts & Sciences

Washington University Chancellor Mark S. Wrighton will announce a call to action for research universities worldwide to focus on the energy and environment as the greatest challenge of this century. The announcement, which comes as part of a conference involving the presidents of 12 premier research universities from Asia and the Middle East, will be made at noon May 7 in Whitaker Hall Auditorium, Washington University’s Danforth Campus.

“A Temple of Texts” by William H. Gass, Ph.D., the David May Distinguished University Professor Emeritus in the Humanities in Arts & Sciences, is the 2007 winner of the Truman Capote Award for Literary Criticism in Memory of Newton Arvin — the largest annual cash prize for literary criticism in the English language.

Three Washington University scientists are among the 72 members and 18 foreign associates elected to the National Academy of Sciences. Election to the academy is considered one of the highest honors that can be accorded a U.S. scientist or engineer.

For the first time in the United States, the presidents of 12 premier research universities from around the world will gather at Washington University in St. Louis to discuss ways their institutions are addressing global energy and environmental concerns. From Israel and Turkey in the Middle East, and in Asia from Korea in the north, Indonesia in the south, Japan to the east and India to the west, 20 major research universities have joined Washington University in a partnership — the McDonnell International Scholars Academy — to build cooperation and understanding among people and institutions of the world.

The Washington University Opera will perform Richard Wagner’s “Ride of the Valkyries” — one of the most recognized motifs in Western music — as part of its Evening at the Opera concerts 8 p.m. May 4-5 in Umrath Hall.

Sir Michael Atiyah, one of the most influential mathematicians of the 20th century, will speak on “Beauty and Truth in Mathematics” at 5 p.m. May 11 in Room 201 of Crow Hall.

The Supreme Court’s decision April 30 to raise the bar for patents on products combining elements of pre-existing inventions is a landmark in the battle against so-called “nuisance patents” and just one more sign that the tide is turning against overly restrictive and costly intellectual property right protections, suggests a pair of economists from Washington University in St. Louis.

David Kilper/WUSTL PhotoKevin Moeller’s group is pioneering new methods for building libraries of small molecules on addressable electrode arrays.A chemist at Washington University in St. Louis is making molecules the new-fashioned way — selectively harnessing thousands of minuscule electrodes on a tiny computer chip that do chemical reactions and yield molecules that bind to receptor sites. Kevin Moeller, Ph.D., Washington University professor of chemistry in Arts & Sciences, is doing this so that the electrodes on the chip can be used to monitor the biological behavior of up to 12,000 molecules at the same time.

Photosynthesis transforms light, carbon dioxide and water into chemical energy in plants and some bacteria.When it comes to studying energy transfer in photosynthesis, it’s good to think “outside the bun.” That’s what Robert Blankenship, Ph.D., professor of biology and chemistry in Arts & Sciences at Washington University in St. Louis, did when he contributed a protein that he calls the taco shell protein to a study performed by his collaborators at Lawrence Berkeley National Laboratory and the University of California at Berkeley. The protein enabled the surprising discovery of a quantum effect in photosynthesis.

David Kilper/WUSTL PhotoPratim Biswas and his group have developed a method to make a variety of oxide semiconductors that, when put into water promote chemical reactions that split water into hydrogen and oxygen.Engineers at Washington University in St. Louis have developed a unique photocatalytic cell that splits water to produce hydrogen and oxygen in water using sunlight and the power of a nanostructured catalyst. The group is developing novel methodologies for synthesis of nanostructured films with superior opto-electronic properties.