1. Department of Photonics Engineering, Yuan Ze University, Chung-Li 32003, Taiwan
2. Department of Chemistry, National Tsing Hua University, Hsinchu 30013, Taiwan
3. Department of Food Nutrition, Chung Hwa College of Medical Technology, Tainan 71703,
Taiwan
4. Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
5. Material and Chemical Research Laboratories, Industrial Technology Research Institute, Hsinchu 31040,
Taiwan