Submitted on: 30 December 2013.
Revised on: 02 February 2014.
Accepted on: 25 February 2014.
Materials Today Nano
Submitted on: 08 December 2002.
Revised on: 18 January 2003.
Accepted on: 24 January 2003.
Materials Today Nano---ELSEVIER
Submitted on: 24 June 2003.
Revised on: 06 August 2003.
Accepted on: 28 August 2003.
Materials Today Nano
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http://reply.papertrans.cn/3/215/21405/21405-35.png
Submitted on: 25 February 2013.
Revised on: 10 March 2013.
Accepted on: 26 March 2013.
Materials Today Nano