Chen, Hsiu-Hui; Lin, Hsing-An; Lai, Yin-Hui; Lin, Shu-Yu; Chiang, Chien-Hung; Hsu, Hsiu-Fu; Shih, Tzenge-Lien; Lee, Jey-Jau; Lai, Chien-Chen; Kuo, Ting-Shen Chemistry - A European Journal, 2012 , vol. 18, # 31 p. 9543 - 9551