1. School of Materials Science and Innovation, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
2. Istituto Italiano di Tecnologia, Genova 16163, Italy
3. Department of Physics, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand
4. Department of Molecular Tropical Medicine and Genetics, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
5. Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
6. Center for Neuroscience, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
7. Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus UAB, Bellaterra 08193, Spain