Hanna Bandarenka*, Sergey Redko, Aleksandr Smirnov, Andrei Panarin, Sergei Terekhov, Paolo Nenzi, Marco Balucani and Vitaly Bondarenko
* Corresponding author: Hanna Bandarenka h.bandarenka@gmail.com
Nanoscale Research Letters 2012, 7:477 doi:10.1186/1556-276X-7-477