Submitted on: 18 January 2005.
Revised on: 28 January 2005.
Accepted on: 09 February 2005.
Materials Today Nano---ELSEVIER
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Submitted on: 23 March 2013.
Revised on: 30 March 2013.
Accepted on: 05 April 2013.
Materials Today Nano---ELSEVIER
Submitted on: 21 December 2000.
Revised on: 03 February 2001.
Accepted on: 20 February 2001.
Materials Today Nano---ELSEVIER
Submitted on: 05 July 2016.
Revised on: 02 August 2016.
Accepted on: 23 August 2016.
Materials Today Nano
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Submitted on: 04 August 1999.
Revised on: 02 September 1999.
Accepted on: 21 September 1999.
Materials Today Nano
Submitted on: 06 November 2012.
Revised on: 19 December 2012.
Accepted on: 15 January 2013.
Materials Today Nano
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