Surface-Enhanced Raman Scattering of Bacterial Cell Culture Growth Media
Surface-Enhanced Raman Scattering of Bacterial Cell Culture Growth Media
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DOI：
10.1366/000370210791414326
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发表时间：
2010-06-01
影响因子：
3.5
通讯作者：
Bottomley, Lawrence A.
中科院分区：
文献类型：
--
作者：
Marotta, Nicole E.;Bottomley, Lawrence A.
应用表面增强拉曼光谱（SERS）表征细菌是一个活跃的研究领域。微和纳米结构的SERS底物能够检测生物流体中存在的病原体。一些出版物集中于确定来自不同物种和细胞系的细菌的光谱带特征。本文介绍了15种常用细菌生长介质的光谱。在许多情况下，这些光谱与发表的据称是特定细菌物种特征的光谱相似。本文的研究结果表明，SERS细菌指纹识别需要进一步的检查。
The application of surface-enhanced Raman spectroscopy (SERS) to characterizing bacteria is an active area of investigation. Micro- and nano-structured SERS substrates have enabled detection or pathogens present in biofluids. Several publications have focused on determining the spectral bands characteristic of bacteria from different species and cell lines. In this report, the spectra of fifteen commonly used bacterial growth media are presented. In many instances, these spectra are similar to published spectra purportedly characteristic of specific bacterial species. The findings presented herein suggest that bacterial fingerprinting by SERS requires further examination.