Abdallah Chahadih, Hicham El Hamzaoui, Odile Cristini, Laurent Bigot, Rémy Bernard, Christophe Kinowski, Mohamed Bouazaoui* and Bruno Capoen
* Corresponding author: Mohamed Bouazaoui Mohamed.Bouazaoui@univ-lille1.fr
Nanoscale Research Letters 2012, 7:487 doi:10.1186/1556-276X-7-487
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