Funding for this research was provided by:
Thailand Research Fund (TRG5880211)
U.S. Army (W911NF-15-1-0568)
National Nanotechnology Center (NANOTEC), NSTDA, Ministry of Science and Technology Thailand
Article History
Received: 2 December 2017
Accepted: 4 May 2018
First Online: 11 May 2018