Diana C Iza, David Muñoz-Rojas, Quanxi Jia, Brian Swartzentruber and Judith L MacManus-Driscoll*
* Corresponding author: Judith L MacManus-Driscoll jld35@cam.ac.uk
Nanoscale Research Letters 2012, 7:655 doi:10.1186/1556-276X-7-655
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