| 活性基底粒径对表面增强拉曼光谱的影响 |
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| 引用本文： | 韩颖,邢淑芝,解玉鹏,郭明,谷开慧.活性基底粒径对表面增强拉曼光谱的影响[J].吉林化工学院学报,2012,29(3):17-19. |
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| 作者姓名： | 韩颖 邢淑芝 解玉鹏 郭明 谷开慧 |
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| 作者单位： | 1. 长春理工大学光电信息学院,吉林长春,130012
2. 吉林化工学院理学院,吉林吉林,132022 |
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| 摘 要： | 通过用柠檬酸三钠还原硝酸银的方法制得了银溶胶及用真空镀膜的方法制备出银膜作为表面增强拉曼光谱(SERS)活性基底.分别采取不同的方法对基底粒径进行了分析计算.选用六氢吡啶作为探针分子,得到了在两种基底上SERS谱,针对粒径对光谱强度的影响进行了分析.
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| 关 键 词： | 表面增强拉曼散射 银溶胶 银膜 粒径 |
Effect of the active substrate particle size on Surface Enhanced Raman Spectroscopy |
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| HAN Ying,XING Shu-zhi,XIE Yu-peng,GUO Ming,GU Kai-hui.Effect of the active substrate particle size on Surface Enhanced Raman Spectroscopy[J].Journal of Jilin Institute of Chemical Technology,2012,29(3):17-19. |
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| Authors: | HAN Ying XING Shu-zhi XIE Yu-peng GUO Ming GU Kai-hui |
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| Affiliation: | 1(1.College of Optical and Electrical Information,Changchun University of Science and Technology,Changchun 130012,China;2.Jilin Institute of Chemical Technology,Jilin City 132022,China) |
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| Abstract: | Silver sol-gel was prepared by reduction reaction of nitrate silver with sodium citrate.And silver films were prepared as a surface enhanced Raman spectroscopy(SERS)active substrate by vacuum deposition.Different approaches are taken to analyze particle size on the calculation of the base.In this paper,piperidine is chosen as the detective molecule,SERSs on the silver film and in the silver sol-gel are obtained.The effect of particle size on spectroscopy intensity is analyzed. |
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| Keywords: | Surface-Enhanced Raman Scattering silver sol-gel silver film particle size |
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