Preface for OPTMAT Special Volume: WOREN 2010

The First Polish – French Workshop on Organic Electronics and Nanophotonics, WOREN 2010, was held in Swieradow Zdroj close to Wroclaw (Poland), from January 31 to February 04, 2010. The workshop was organized jointly by the Institute of Physical and Theoretical Chemistry and Institute of Physics, Wroclaw University of Technology