Gonzalo Recio-Sánchez*, Zhiya Dang, Vicente Torres-Costa, Mark BH Breese and Raul-Jose Martín-Palma
* Corresponding author: Gonzalo Recio-Sánchez gonzalo.recio@uam.es
Nanoscale Research Letters 2012, 7:449 doi:10.1186/1556-276X-7-449