Beratan Group

News
  • Congratulations to Dr. Chaoren Liu who successfully defended his Ph.D. thesis on March 3!  Chaoren will take on a high-tech job in the Big Apple this spring. 

  • Congratulations to our newest Ph.D., Dr. Yuqi (Gary) Zhang!!  Gary will be moving to a post-doctoral positon at The Scripps Research Institute this winter.

  • Thanks to Dr. Tomasz Janowski for implementing a major expansion of our computer cluster, fall 2016!

  • Congratulations to Nick Polizzi, our summer 2016 Ph.D. graduate who has just begun a post-doc at UCSF!

  • Congratulations to our newest Ph.D. graduates, Drs. Chetan Rupakheti and Jiaxing Lin!  Both successfully defended their theses in November.  In January, Chetan will head to a post-doctoral position and Jiaxing will take up a staff position in Duke's Cancer Institute.

  • A description of our quantum dynamics Computable Document Format (CDF) notebooks for teaching key principles of quantum dynamics "with the dynamics" just appeared in J. Chem. Ed.:  N.F. Polizzi and D.N. Beratan, “Open-access, interactive exploration for teaching and learning quantum dynamics,” J. Chem. Ed., ASAP (2015), DOI: 10.1021/acs.jchemed.5b00662

  • Progress on our strategy to develop property-biased diverse molecular libraries is described in the new publication:  C. Rupakheti, A.M. Virshup, W. Yang, D.N. Beratan,  “A Strategy to Discover Diverse Optimal Molecules in the Small Molecule Universe," J. Chem. Inf. Model., 55, 529-537 (2015).

  • Progress on the charge transfer of branched DNA structures is described in our recent publication:  Y. Zhang, R. Young, A. Thazhathveetil, A.  Singh, C. Liu, Y, Berlin, F. Grozema, F.D.  Lewis, M.A. Ratner, N. Renaud, K. Siriwong, A. Voityuk, M.R. Wasielewski, D.N. Beratan, “Conformationally Gated Charge Transfer in DNA Three-Way Junctions,” J. Chem. Phys. Lett., 6, 2434-2438 (2015).

  • A collaborative commentary article from our group and the Therien group just appeared in PNAS.  It analyzes a new idea for deactivating potentially damaging oxidizing species in proteins:  N.F. Polizzi, A. Migliore, M.J. Therien, and D.N. Beratan, “Defusing redox bombs?” Proc. Natl. Acad. Sci., 112, 10821-10822 (2015).

  • Thousands of people were killed by a massive 7.8 magnitude earthquake that hit Nepal on April 25. There is widespread devastation across Nepal, and people are awaiting much needed basic aid.  The news articles below list local and international organizations that are soliciting donations for relief efforts:  http://www.nytimes.com/2015/04/27/world/asia/where-to-donate-for-nepal.html?_r=0 and http://nepalitimes.com/page/nepal-earthquake-2015-relief

  • Our description of molecular sensing strategies based on quantum dynamics just appeared:  PNAS 112, E2419-E2428 (2015).  

  • Our 2015 review on charge transfer in dynamical biosystems appeared online in Accounts of Chemical Research and was designated an ACS "Editors' Choice."  It is available for free download:  Acc. Chem. Res., 48, 474-481 (2015).

  • Congratulations to Aaron Virshup who is taking a position at Autodesk Research on Monday October 13!  We will miss you Aaron!

  • Welcome Tyler Pasquinelli!!  Melissa (former post-doc and now faculty member at NC State) and Sean greeted their new son in late August.  Congratulations!!  (Durhamites:  Can you guess why he's named Tyler?)
  • First Annual In Silico Drug Discovery Conference will be held at the NC Biotech Center in Durham - December 3-4, 2014 - co-organized by former post-doc Shahar Keinan. 
  • Our "Flickering Resonance" paper in PNAS was named an "Editors' Choice" in Science magazine on August 1, 2014.   Please see:  http://www.sciencemag.org/content/current#EditorsChoice
  • Congratulations to Lianjun (Ellie) Zheng on her receiving a Graduate Program in Nanosciences Fellowship for the Fall 2014 semester!!  Way to go Ellie!
  • We are releasing our Computable Document Format interactive textbook "Quantum Dynamics ... with the Dynamics!"   Please see:  http://chem.duke.edu/labs/beratan/teaching for the download.  Additional chapters will be posted in the coming months.
  • Dr. Rocky Goldsmith (one of our early Duke PhDs) will be heading up to Canada after 8 years at the US-EPA in Research Triangle, NC.  Rocky has accepted a position as an Application Scientist at Chemical Computing Group in Montreal (the creators of MOE, among other things).  Best wishes Rocky!
  • ​Congratulations to Prof. Michael Galperin, former post-doc in the group, who was promoted to the rank of Associate Professor at the University of California, San Diego!
  • Chaoren Liu and Gary Zheng have received 2014-15 J.F. Bonk and C. Bradsher Fellowships from the Department of Chemistry.  Congratulations Chaoren and Gary!!
  • Dr. Agostino Migliore was appointed Assistant Research Professor of Chemistry at Duke.  Congratulations Agostino!!
  • Congratulations to Prof. Dequan Xiao, former graduate student in the group, who began his independent career at the University of New Haven in Fall 2013.
  • ​Our new "flckering resonance" theory for biological electron transfer has just appeared online in PNAS