Rares Stiufiuc*, Cristian Iacovita, Constantin M Lucaciu, Gabriela Stiufiuc, Alina G Dutu, Cristiana Braescu and Nicolae Leopold
* Corresponding author: Rares Stiufiuc rares.stiufiuc@umfcluj.ro
Nanoscale Research Letters 2013, 8:47 doi:10.1186/1556-276X-8-47
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