The Brooklyn Subsection of the American Chemical Society and the NYU Polytechnic School of Engineering present a free lecture to the public.
Professor Jacqueline K. Barton
Signaling through DNA
Brooklyn Frontiers in Science Lecture
Thursday, April 3, 2014
NYU Polytechnic School of Engineering
5 Metrotech Center
Brooklyn, NY 11201
We think of the DNA double helix as the library of the cell, encoding all that we are. But DNA can also serve as a conduit for the flow of electrons, a medium for signaling. Like a stack of copper pennies, the stack of DNA base pairs is conductive. Recent experiments have shown that DNA can serve as a conduit for the transport of electrons over long molecular distances. We can use this to chemistry design sensitive DNA-based diagnostic sensors. Nature uses this chemistry to find where DNA is damaged and in need of repair — an important mechanism in maintaining our genetic library against the damage associated with aging, cancer, and oxidative stress.
Dr. Jacqueline K. Barton is the Arthur and Marian Hanisch Memorial Professor of Chemistry and Chair of the Division of Chemistry and Chemical Engineering at the California Institute of Technology. She is a native New Yorker. Barton was awarded the A.B. summa cum laude at Barnard College in 1974 and a Ph.D. in Inorganic Chemistry at Columbia University in 1978 in the laboratory of Stephen J. Lippard. After a postdoctoral fellowship at Bell Laboratories and Yale University with Robert G. Shulman, she became an assistant professor at Hunter College. In 1983, she returned to Columbia University, becoming an professor of chemistry and biological sciences. In the fall of 1989, she joined the faculty at Caltech. In 2009, she began her term as Chair of the Division. Dr. Barton has won many prestigious awards, including the 2010 National Medal of Science from President Obama.
If you are interested in attending, please register here. Midwood Science Research students will receive extra credit if they submit the public lecture assignment to their supervising teacher the day after. An attendance photo will also be taken.