| 异菸酸的表面增强喇曼散射(SERS)光谱 |
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| 引用本文： | 顾仁敖,冷永章,胡晓焜,朱小龙.异菸酸的表面增强喇曼散射(SERS)光谱[J].苏州大学学报(医学版),1988(2). |
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| 作者姓名： | 顾仁敖 冷永章 胡晓焜 朱小龙 |
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| 作者单位： | 苏州大学化学系，苏州大学激光研究室，苏州大学化学系，苏州大学化学系 87届毕业生，87届毕业生 |
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| 摘 要： | 自七十年代中期Fleischmann等发现表面增强喇曼散射(Surface EnhancedRaman Scattering,简称SERS)以来,SERS研究已成为光散射研究中一个很活跃的领域。Fleischmann最早发现吸附在银电极表面吡啶的SERS光谱,以后Creighton等得到了吡啶吸附在金和银溶胶颗粒上的SERS光谱,还发现了岛膜表面吸附分子(离子)的SERS光谱。目前,半导体表面的SERS现象研究进一步引起人们的关注。本文就首次观察到的异菸酸在银溶胶上的SERS光谱及异菸酸在银电极上的SERS光谱作简单介绍。
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SERS (Surface Enhanced Raman Scattering) Specta of Isonicotinic Acid |
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| Gu Renao,Leng Yongzang,Hu Xiaokun and Zhu Xiaolong.SERS (Surface Enhanced Raman Scattering) Specta of Isonicotinic Acid[J].Journal of Suzhou University(Natural Science),1988(2). |
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| Authors: | Gu Renao Leng Yongzang Hu Xiaokun and Zhu Xiaolong |
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| Affiliation: | Gu Renao;Leng Yongzang;Hu Xiaokun and Zhu Xiaolong |
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| Abstract: | The SERS spectra of isonicotinic acid absorbed
on the surface of a silver sol and on that of a roughened silver
electrode have been studied. Experiments showed that the halide
ions, the phase of the sol and the applied potential influence on the
SERS spectra of isonicotinic acid, N(?)COO~- were mainly abso-
rbed either on the silver sol surface or the silver electrode surface
via the group-COO~-. |
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| Keywords: | surface enhanced Raman scattering isonicotinic acid |
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