1. Department of Applied Chemistry, National Chiayi University, No. 300 Syuefu Road, Chiayi City 600, Taiwan, ROC
2. Institute of Chemistry, Academia Sinica, No. 128, Sec. 2, Academia Road, Nankang, Taipei 115, Taiwan, ROC
3. Department of Chemistry, National Central University, No. 300, Zhongda Road, Zhongli District, Taoyuan City 320, Taiwan, ROC
4. Department of Chemistry, Tung Hai University, No. 1727, Sec.4, Taiwan Boulevard, Xitun District, Taichung 407, Taiwan, ROC