青霉素类药物拉曼散射的研究

Studies of Penicillins by Micro Raman Spectroscopy

利用显微拉曼技术对三种常见青霉素类药物做了测试和分析 ,得到拉曼散射谱。发现不同类青霉素的拉曼谱线有明显区别 ,可以用以鉴别药物。

The Raman spectra of three kinds of penicillins were obtained and investigated by micro Raman technique. By comparing these Raman spectra, we find there are many differences among them, and it can be used as an important criterion in distinguishing different kinds of penicillins. In this paper, the characteristic Raman peaks of penicillins have been given. In other hand, we find there is no much difference in the Raman spectra of same kind of penicilin, even though different plants produce them. So, the Raman spectra can't be used to make sure whether certain plant produces one sample.