The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Gold Mesostructures with Tailored Surface Topography and Their Self-Assembly Arrays for Surface-Enhanced Raman Spectroscopy
Abstract
We report a facile particle mediated aggregation protocol to synthesize "sea urchin"-like gold mesoparticles with tailored surface topography via a secondary nucleation and growth process. Surprisingly, these multitip Au mesoparticles are capable of self-assembling into monolayer or multiple layer arrays on Si substrates with a convincing reproducibility and homogeneity over large areas. Raman measurements show that these individual sea urchin-like multitipped gold mesoparticles exhibit a high enhancement of surface-enhanced Raman scattering (SERS). In addition, the sea urchin-like mesoparticle arrays display a further enhancement of SERS by 1 or 2 orders of magnitude over the individual mesoparticle due to the formation of additional hot spots between the particles. The current protocol stands out as a potentially interesting approach for the fabrication of technologically important SERS-based sensors.
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Citations
Cites
Theory, Production and Mechanism of Formation of Monodispersed Hydrosols
LaMer, V. K., & Dinegar, R. H. (1950) · Journal of the American Chemical Society · doi:10.1021/ja01167a001 · Cited by 3,894
Lee, E. P., Chen, J., Yin, Y., Campbell, C. T., & Xia, Y. (2006) · Advanced Materials · doi:10.1002/adma.200601070 · Cited by 74
Cited by
Surface-enhanced Raman spectroscopy (SERS): progress and trends
Cialla, D., März, A., Böhme, R., Theil, F., Weber, K., Schmitt, M., & Popp, J. (2012) · Analytical and Bioanalytical Chemistry · doi:10.1007/s00216-011-5631-x · Cited by 931
A metallic molybdenum dioxide with high stability for surface enhanced Raman spectroscopy
Zhang, Q., Li, X., Ma, Q., Zhang, Q., Bai, H., Yi, W., Liu, J., Han, J., & Xi, G. (2017) · Nature Communications · doi:10.1038/ncomms14903 · Cited by 323
Liu, Z., Yang, Z., Peng, B., Cao, C., Zhang, C., You, H., Xiong, Q., Li, Z., & Fang, J. (2014) · Advanced Materials · doi:10.1002/adma.201305106 · Cited by 270
Self-citationWang, Z., Li, Y., Yu, H., Xu, Y., Xue, H., Li, X., Wang, H., & Wang, L. (2018) · ChemSusChem · doi:10.1002/cssc.201801444 · Cited by 204
Metadata
- Authors
- Fang, J., Du, S., Lebedkin, S., Li, Z., Kruk, R., Kappes, M., & Hahn, H.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2010-11-19
- Volume
- 10
- Issue
- 12
- Pages
- 5006-5013
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W2056506258
- Cited by
- 315
- References
- 2
- FWCI
- 9.20
- Type
- journal article
- Language
- en
- Open access
- closed
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- Fang, J., Du, S., Lebedkin, S., Li, Z., Kruk, R., Kappes, M., & Hahn, H. (2010). Gold Mesostructures with Tailored Surface Topography and Their Self-Assembly Arrays for Surface-Enhanced Raman Spectroscopy. Nano Letters. https://doi.org/10.1021/nl103161q
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