Study on Photo-Degradation Kinetics of Hemin in the Presence of Anion Surfactant
LIU Er-bao1,HAN Su-qin2
1. Tianjin Key Laboratory of Water Resources and Environment, Tianjin Normal University, Tianjin 300084, China 2. School of Chemistry and Material Science, Shanxi Normal University, Linfen 041004, China
Abstract：A novel photodecomposition behavior of hemin was described. With RhB-H2O2 system a flow injection chemiluminescence method has been applied to the study of the photolytic kinetics of hemin under ultraviolet light. And the sodium dodecyl sulfonate (SDS) was added as a photostability-stabilizer. The results showed that the decomposition reaction of hemin in the presence and absence of SDS corresponded to a first-order reaction. Furthermore, the presence of SDS in the system decreased the photolytic rate of hemin by 1.8 times compared to that in the absence of SDS.
刘二保1, 韩素琴2. 阴离子表面活性剂存在下氯化血红素光解动力学研究[J]. 光谱学与光谱分析, 2006, 26(07): 1206-1208.
LIU Er-bao1,HAN Su-qin2 . Study on Photo-Degradation Kinetics of Hemin in the Presence of Anion Surfactant . SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(07): 1206-1208.
[1] GULI Kezi, WU Rong(古丽克孜, 吴 蓉). Spectroscopy and Spectral Analysis (光谱学与光谱分析), 2000, 20(3): 350. [2] YUAN Xi, HONG Qing(袁 曦, 洪 清). Chinese Pharmaceutical Journal(中国药学杂志), 1997, 32(6): 360. [3] CHEN Li-hua, HUANG Fei, LIU Liu-zhan, et al(陈莉华, 黄 飞, 刘六战, 等). Chinese Analytical Chemistry(分析化学), 2003, 31(10): 1237. [4] Zhu Q Z, Li Q G, Lu J Z, et al. Anal. Lett., 1996, 29(10): 1729. [5] SHEN Han-xi, GUO Zhong-xian, LI Li(沈含熙，郭忠先，李 利). Chinese Analytical Chemistry(分析化学), 1998, 26(12): 1451. [6] LI Qing-ge(李庆阁). Chinese Analytical Chemistry(分析化学), 1996, 24(12): 1375. [7] Chen G N, Zhang L, Lin R E, et al. Talanta, 2000, 50: 1275. [8] YUAN Ding, HE Zhi-ke, LUO Qing-yao, et al(袁 丁，何治柯，罗庆尧, 等). Journal South-Central College for Nationalities(中南民族学院学报), 1998, 17(2): 24. [9] LIU Zhi-xian, MU Lin-jing, SHI Shuang-qun, et al(刘志贤, 穆林静, 石双群, 等). Chemical Journal of Chinese Universities(高等学校化学学报), 1996, 17(10): 1504.
