| Affiliation: | 1. Faculty of Science, Department of Chemistry, Biomedical Polymers Technology Unit , Chiang Mai University , Chiang Mai , 50200 , Thailand kanarat.n@cmu.ac.th;3. Faculty of Science, Department of Chemistry, Biomedical Polymers Technology Unit , Chiang Mai University , Chiang Mai , 50200 , Thailand;4. Faculty of Science, Department of Chemistry, Biomedical Polymers Technology Unit , Chiang Mai University , Chiang Mai , 50200 , Thailand;5. Faculty of Science , Materials Science Research Center, Chiang Mai University , Chiang Mai , 50200 , Thailand;6. Department of Chemical Engineering and Applied Chemistry, Biomaterials Research Unit , School of Engineering and Applied Science, Aston University , Birmingham , B4 7ET , UK |
