Giuseppe Greco, Filippo Giannazzo, Alessia Frazzetto, Vito Raineri and Fabrizio Roccaforte*
* Corresponding author: Fabrizio Roccaforte fabrizio.roccaforte@imm.cnr.it
Nanoscale Research Letters 2011, 6:132 doi:10.1186/1556-276X-6-132
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