| 水溶性小金纳米簇SEC分离条件的建立 |
| |
| 引用本文： | 曾彦飞,徐来. 水溶性小金纳米簇SEC分离条件的建立[J]. 吉首大学学报(自然科学版), 2007, 28(5): 103-106 |
| |
| 作者姓名： | 曾彦飞 徐来 |
| |
| 作者单位： | 铜仁学院化学系,贵州,铜仁,554300;北京大学化学与分子工程学院,北京,100871;北京大学化学与分子工程学院,北京,100871 |
| |
| 摘 要： | 提出以纯水为流动相，在不外加任何辅助剂的条件下，用尺寸排阻色谱法(SEC)分离巯基丁二酸(MSA)单层包裹的粒径约1～5 nm的水溶性小金纳米簇.建立了其稳定的色谱条件.环境友好，操作简单，重现性好.
|
| 关 键 词： | 金纳米簇 尺寸排阻色谱 分离 色谱条件 |
| 文章编号： | 1007-2985(2007)05-0103-04 |
| 修稿时间： | 2007-08-02 |
Separation Conditions of Water-Soluble Small Gold Nanoclusters by Size Exclusion Chromatography Method |
| |
| ZENG Yan-Fei,XU Lai. Separation Conditions of Water-Soluble Small Gold Nanoclusters by Size Exclusion Chromatography Method[J]. Journal of Jishou University(Natural Science Edition), 2007, 28(5): 103-106 |
| |
| Authors: | ZENG Yan-Fei XU Lai |
| |
| Affiliation: | (1.Chemistry Department,Tongren College,Tongren 554300，Guizhou China；2.College of Chemistry and Molecular Engineering,Peking University,Beijing 100871,China) |
| |
| Abstract: | Using pure water as a mobile phase without any additional adjuvant,it was established that stable chromatography conditions separated water-soluble small gold nanoclusters capped by 2-mercaptosuccinic acid (MSA) monolayer in the size range of 1～5 nm by size exclusion chromatography (SEC).It was environment-friendly and easy to operate.The reproducibility was good. |
| |
| Keywords: | gold nanoclusters size exclusion chromatography separation chromatography conditions |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《吉首大学学报(自然科学版)》浏览原始摘要信息 |
|
点击此处可从《吉首大学学报(自然科学版)》下载全文 |
