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| 银溶胶的合成、表征及其表面增强拉曼散射特性研究 | |
| 引用本文： | 翟宏菊,孙德武,王伟东,王海水.银溶胶的合成、表征及其表面增强拉曼散射特性研究[J].光散射学报,2006,18(3):229-233. |
| 作者姓名： | 翟宏菊 孙德武 王伟东 王海水 |
| 作者单位： | 1. 中国科学院长春应用化学研究所,中国科学院稀土化学与物理重点实验室,长春,130022;吉林师范大学化学学院,四平,136000 2. 吉林师范大学化学学院,四平,136000 3. 中国科学院长春应用化学研究所,电分析化学国家重点实验室,长春,130022 4. 中国科学院长春应用化学研究所,中国科学院稀土化学与物理重点实验室,长春,130022 |
| 摘 要： | 报道了一种简单的合成均匀、稳定的银溶胶的方法,通过透射电子显微镜(TEM)观察其形貌,并利用UV-Vis谱、XPS等手段对其进行表征,以罗丹明6G(R6G)作为探针分子研究在银溶胶纳米粒子上的表面增强拉曼效果,结果表明所合成的银溶胶具有较强的表面增强拉曼散射效果。 |
| 关 键 词： | 银溶胶 合成 表面增强拉曼散射 |
| 文章编号： | 1004-5929（2006）03-0229-05 |
| 收稿时间： | 2005-06-17 |
| 修稿时间： | 2005年6月17日 |
Synthesis, Structural Characterization and Surface Enhancement Raman Scattering (SERS) of the Uniform and Stable Silver Colloid |
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| ZHAI Hong-ju,SUN De-wu,WANG Wei-dong,WANG Hai-shui.Synthesis, Structural Characterization and Surface Enhancement Raman Scattering (SERS) of the Uniform and Stable Silver Colloid[J].Chinese Journal of Light Scattering,2006,18(3):229-233. | |
| Authors: | ZHAI Hong-ju SUN De-wu WANG Wei-dong WANG Hai-shui |
| Institution: | 1. Key laboratory of Rare Earth Chemistry and Physics, Changchun Institute of Applied Chemistry, Chinese Academy of Sciencse, Changchun 130022 ; 2. Department of Chemistry, Jilin Normal University, Siping, 136000; 3. The State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022 |
| Abstract: | A simple method to synthesize uniform and stable silver colloid has been presented in this paper.The silver colloid particles have been characterized by TEM,UV-Vis spectra and XPS analysis.The surface enhancement Raman spectrum of rhodamine 6G on the Ag colloid nanoparticles was collected and the results indicate that the silver colloid can give the surface enhancement effect on the Raman spectrum of rhodamine 6G. |
| Keywords: | Silver Sol Synthesis Surface Enhancement Raman Scattering |
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