Aniruddha S Deshpande, Ramdas B Khomane, Bhalchandra K Vaidya, Renuka M Joshi, Arti S Harle and Bhaskar D Kulkarni*
* Corresponding author: Bhaskar D Kulkarni bd.kulkarni@ncl.res.in
Nanoscale Research Letters 2008, 3:221-229 doi:10.1007/s11671-008-9140-6