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Calibration of Dynamic Molecular Rulers Based on Plasmon Coupling between Gold Nanoparticles
Abstract
Pairs of noble metal nanoparticles can be used to measure distances via the distance dependence of their plasmon coupling. These "plasmon rulers" offer exceptional photostability and brightness; however, the advantages and limitations of this approach remain to be explored. Here we report detailed plasmon peak versus separation calibration curves for 42- and 87-nm-diameter particle pairs, determine their measurement errors, and describe experimental procedures to improve their performance in biology, nanotechnology, and materials sciences.
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Citations
Cited by
Gold Nanorods: From Synthesis and Properties to Biological and Biomedical Applications
Huang, X., Neretina, S., & El‐Sayed, M. A. (2009) · Advanced Materials · doi:10.1002/adma.200802789 · Cited by 1,921
Larsson, E. M., Alegret, J., Käll, M., & Sutherland, D. S. (2007) · Nano Letters · doi:10.1021/nl0701612 · Cited by 699
Close Encounters between Two Nanoshells
Lassiter, J. B., Aizpurua, J., Hernandez, L. I., Brandl, D. W., Romero, I., Lal, S., Hafner, J. H., Nordlander, P., & Halas, N. J. (2008) · Nano Letters · doi:10.1021/nl080271o · Cited by 486
Nanostructured catalysts in fuel cells
Zhong, C.-J., Luo, J., Fang, B., Wanjala, B. N., Njoki, P. N., Loukrakpam, R., & Yin, J. (2010) · Nanotechnology · doi:10.1088/0957-4484/21/6/062001 · Cited by 198
Metadata
- Authors
- Reinhard, B. M., Siu, M., Agarwal, H., Alivisatos, A. P., & Liphardt, J.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2005-09-29
- Volume
- 5
- Issue
- 11
- Pages
- 2246-2252
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W1995929412
- Cited by
- 566
- References
- 0
- FWCI
- 14.16
- Type
- journal article
- Language
- en
- Open access
- closed
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- Reinhard, B. M., Siu, M., Agarwal, H., Alivisatos, A. P., & Liphardt, J. (2005). Calibration of Dynamic Molecular Rulers Based on Plasmon Coupling between Gold Nanoparticles. Nano Letters. https://doi.org/10.1021/nl051592s
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