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Surface-Enhanced Raman Spectroscopy as a Tool for Probing Specific Biochemical Components in Bacteria
Abstract
Treatment of bacteria with silver yields intense and highly specific surface-enhanced Raman spectroscopy (SERS) spectra from various cellular chemical components located in the vicinity of the silver colloids. In particular, we demonstrate an extreme sensitivity to flavin components associated with the cell envelope and to their state of oxidation. Different spectra, possibly associated with DNA, carboxylates, and perhaps phosphates, are obtained from the soluble interior fraction of the cell.
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Citations
Cited by
Plasmons in Strongly Coupled Metallic Nanostructures
Halas, N. J., Lal, S., Chang, W.-S., Link, S., & Nordlander, P. (2011) · Chemical Reviews · doi:10.1021/cr200061k · Cited by 3,135
Reference database of Raman spectra of biological molecules
De Gelder, J., De Gussem, K., Vandenabeele, P., & Moens, L. (2007) · Journal of Raman Spectroscopy · doi:10.1002/jrs.1734 · Cited by 1,425
SERS—a single-molecule and nanoscale tool for bioanalytics
Kneipp, J., Kneipp, H., & Kneipp, K. (2008) · Chemical Society Reviews · doi:10.1039/b708459p · Cited by 1,075
SERS Nanoparticles in Medicine: From Label-Free Detection to Spectroscopic Tagging
Lane, L. A., Qian, X., & Nie, S. (2015) · Chemical Reviews · doi:10.1021/acs.chemrev.5b00265 · Cited by 873
SERS: a versatile tool in chemical and biochemical diagnostics
Hering, K., Cialla, D., Ackermann, K., Dörfer, T., Möller, R., Schneidewind, H., Mattheis, R., Fritzsche, W., Rösch, P., & Popp, J. (2008) · Analytical and Bioanalytical Chemistry · doi:10.1007/s00216-007-1667-3 · Cited by 489
Metadata
- Authors
- Zeiri, L., Bronk, B. V., Shabtai, Y., Eichler, J., & Efrima, S.
- Venue
- Applied Spectroscopy
- Publisher
- SAGE Publications
- Published
- 2004-01
- Volume
- 58
- Issue
- 1
- Pages
- 33-40
- ISSN
- 0003-7028 (ISSN-L)
- 1943-3530
- OpenAlex
- W1984406092
- Cited by
- 226
- References
- 0
- FWCI
- 5.22
- Type
- journal article
- Language
- en
- Open access
- closed
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- Zeiri, L., Bronk, B. V., Shabtai, Y., Eichler, J., & Efrima, S. (2004). Surface-Enhanced Raman Spectroscopy as a Tool for Probing Specific Biochemical Components in Bacteria. Applied Spectroscopy. https://doi.org/10.1366/000370204322729441
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
