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Improving Nanoprobes Using Surface-Enhanced Raman Scattering from 30-nm Hollow Gold Particles
Open accessAbstract
We report the development of nanoprobes that exploit the surface-enhanced Raman scattering (SERS) from nonaggregated, hollow, gold nanospheres (HGNSs). The homogeneity of the HGNSs leads to a nearly 10-fold improvement in signal consistency over standard silver SERS substrates, which translates into a significant increase in sensitivity and dynamic range for the model application of pH sensing. Moreover, the small size (30-nm diameter) of these SERS-active nanoparticles represents a major step in advancing sensing technology based on SERS, making this technology more amenable to intracellular sensing.
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Citations
Cites
Surface raman spectroelectrochemistry
Jeanmaire, D. L., & Van Duyne, R. P. (1977) · Journal of Electroanalytical Chemistry and Interfacial Electrochemistry · doi:10.1016/s0022-0728(77)80224-6 · Cited by 4,738
Cited by
Templated Techniques for the Synthesis and Assembly of Plasmonic Nanostructures
Jones, M. R., Osberg, K. D., Macfarlane, R. J., Langille, M. R., & Mirkin, C. A. (2011) · Chemical Reviews · doi:10.1021/cr1004452 · Cited by 1,159
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
Luminescent Gold Nanoparticles with Efficient Renal Clearance
Zhou, C., Long, M., Qin, Y., Sun, X., & Zheng, J. (2011) · Angewandte Chemie International Edition · doi:10.1002/anie.201007321 · Cited by 490
Ji, X., Shao, R., Elliott, A. M., Stafford, R. J., Esparza-Coss, E., Bankson, J. A., Liang, G., Luo, Z.-P., Park, K., Markert, J. T., et al. (2007) · The Journal of Physical Chemistry C · doi:10.1021/jp0702245 · Cited by 326
Metadata
- Authors
- Schwartzberg, A. M., Oshiro, T. Y., Zhang, J. Z., Huser, T., & Talley, C. E.
- Venue
- Analytical Chemistry
- Publisher
- American Chemical Society (ACS)
- Published
- 2006-06-08
- Volume
- 78
- Issue
- 13
- Pages
- 4732-4736
- ISSN
- 0003-2700 (ISSN-L)
- 1520-6882
- OpenAlex
- W2009045969
- Cited by
- 196
- References
- 1
- FWCI
- 7.95
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Schwartzberg, A. M., Oshiro, T. Y., Zhang, J. Z., Huser, T., & Talley, C. E. (2006). Improving Nanoprobes Using Surface-Enhanced Raman Scattering from 30-nm Hollow Gold Particles. Analytical Chemistry. https://doi.org/10.1021/ac060220g
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
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.