Journal: Current Nanoscience Volume: 5 Issue: 1 Year: 2009 Page: 15-25 Author(s): Sara Baratchi, Rupinder Kaur Kanwar, Khashayar Khoshmanesh, Punj Vasu, Chauhan Ashok, Matta Hittu, Andrew Parratt, Subramanian Krishnakumar, Xueying Sun, Sanjeeb K. Sahoo, Jagat Rakesh Kanwar