| 表面活性剂存在时甲苯胺蓝聚合状态光谱分析 |
| |
| 引用本文： | 王彦 陶秀俊. 表面活性剂存在时甲苯胺蓝聚合状态光谱分析[J]. 山东师范大学学报(自然科学版), 1999, 14(3): 293-296 |
| |
| 作者姓名： | 王彦 陶秀俊 |
| |
| 作者单位： | [1]锦州师范专科学校化学系 [2]泰安师范专科学校化学系 |
| |
| 摘 要： | 对生化试剂－甲苯胺蓝水溶液的吸收光谱进行了研究,测定出以波长为６６５ｎｍ和６１０ｎｍ处有两个最大吸收峰,证明了ＴＢ在水溶液中存在着单体与双分子聚集体的解离平衡。其二聚体的含量与溶液的浓度成正比。
|
| 关 键 词： | 甲苯胺蓝 聚合状态 表面活性剂 吸收光谱 |
STUDY ON THE ABSORPTION SPECTRA AND AGGREGATION OF TOPUDINE BLUE IN AGUEOUS SOLUTION |
| |
| Wang Yan ) Tao Xiujun ). STUDY ON THE ABSORPTION SPECTRA AND AGGREGATION OF TOPUDINE BLUE IN AGUEOUS SOLUTION[J]. Journal of Shandong Normal University(Natural Science), 1999, 14(3): 293-296 |
| |
| Authors: | Wang Yan ) Tao Xiujun ) |
| |
| Affiliation: | Wang Yan 1) Tao Xiujun 2) |
| |
| Abstract: | The absorption spectra of biochemical agent Topudine Blue (TB)in aqueous solution has been studied in this paper.Two maximum absorptic peaks have been found at 665 nm and 610 nm,which suggest that there is a equillibrium state between monomer and dimer TB.The portion of dimer is proportional to the concentrions of TB.The molecedar structure of dimmer TB.has been determined on the difference spectrum between TB monomer and dimer.The effect of the concentration of surfactants on the solution states has also been studied. |
| |
| Keywords: | toluidine blue aggregation surface active agent absorption spectra |
| 本文献已被 CNKI 维普 等数据库收录！ |
