Submitted on: 23 February 2016.
Revised on: 26 May 2016.
Accepted on: 29 June 2016.
___________________JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY
Submitted on: 03 April 2010.
Revised on: 02 May 2010.
Accepted on: 12 June 2010.
___________________JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY
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Submitted on: 02 December 2006.
Revised on: 01 February 2007.
Accepted on: 21 March 2007.
___________________JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY
Submitted on: 05 November 2013.
Revised on: 29 January 2014.
Accepted on: 28 March 2014.
___________________JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY
Submitted on: 18 October 2005.
Revised on: 02 February 2006.
Accepted on: 09 March 2006.
___________________JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY