Jan Prasek, Dalibor Huska, Ondrej Jasek, Lenka Zajickova, Libuse Trnkova, Vojtech Adam, Rene Kizek and Jaromir Hubalek*
* Corresponding author: Jaromir Hubalek hubalek@feec.vutbr.cz
Nanoscale Research Letters 2011, 6:385 doi:10.1186/1556-276X-6-385
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