http://reply.papertrans.cn/3/226/22562/22562-31.png
http://reply.papertrans.cn/3/226/22562/22562-32.png
Submitted on: 22 May 2002.
Revised on: 26 June 2002.
Accepted on: 09 July 2002.
Nanomaterials---MDPI
http://reply.papertrans.cn/3/226/22562/22562-34.png
Submitted on: 10 March 2016.
Revised on: 21 April 2016.
Accepted on: 17 May 2016.
Nanomaterials---MDPI
Submitted on: 14 June 2008.
Revised on: 28 June 2008.
Accepted on: 24 July 2008.
Nanomaterials