Kim, Chang Oh
Hwang, Sung Won
Kim, Sung
Shin, Dong Hee
Kang, Soo Seok
Kim, Jong Min
Jang, Chan Wook
Kim, Ju Hwan
Lee, Kyeong Won
Choi, Suk-Ho
Hwang, Euyheon
Article History
Received: 30 January 2014
Accepted: 20 June 2014
First Online: 7 July 2014
Competing interests
: S.-H.C., S.K., C.O.K. and D.H.S. have a Korea patent pending (10-2013-0053894) on the GQD PD production technology, reported in this paper.