1. School of Chemistry, Institute of Science, Suranaree University of Technology, 111 University Avenue, Muang, Nakhon Ratchasima30000, Thailand
2. Institute of Research and Development, Suranaree University of Technology, 111 University Avenue, Muang, Nakhon Ratchasima30000, Thailand
3. Department of Chemistry, Molecular Science Research Hub, Imperial College London, White City, LondonW12 0BZ, U.K.
4. London Centre for Nanotechnology, Imperial College London, LondonSW7 2AZ, U.K.
5. School of Physics, Institute of Science, Suranaree University of Technology, 111 University Avenue, Muang, Nakhon Ratchasima30000, Thailand
6. National Nanotechnology Center, National Science and Technology Development Agency, 111 Thailand Science Park, Pathum Thani12120, Thailand
7. Synchrotron Light Research Institute, 111 University Avenue, Nakhon Ratchasima30000, Thailand