The DOI matches its Crossref record; 31 of the 31 references it cites were found in a registry or an index.
Quantitative multispectral biosensing and 1D imaging using quasi-3D plasmonic crystals
Abstract
We developed a class of quasi-3D plasmonic crystal that consists of multilayered, regular arrays of subwavelength metal nanostructures. The complex, highly sensitive structure of the optical transmission spectra of these crystals makes them especially well suited for sensing applications. Coupled with quantitative electrodynamics modeling of their optical response, they enable full multiwavelength spectroscopic detection of molecular binding events with sensitivities that correspond to small fractions of a monolayer. The high degree of spatial uniformity of the crystals, formed by a soft nanoimprint technique, provides the ability to image binding events over large areas with micrometer spatial resolution. These features, together with compact form factors, low-cost fabrication procedures, simple readout apparatus, and ability for direct integration into microfluidic networks and arrays, suggest promise for these devices in label-free bioanalytical detection systems.
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Cites
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Cited by
Soft lithography for micro- and nanoscale patterning
Qin, D., Xia, Y., & Whitesides, G. M. (2010) · Nature Protocols · doi:10.1038/nprot.2009.234 · Cited by 2,334
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
Nanostructured Surfaces and Assemblies as SERS Media
Ko, H., Singamaneni, S., & Tsukruk, V. V. (2008) · Small · doi:10.1002/smll.200800337 · Cited by 786
Shen, Y., Zhou, J., Liu, T., Tao, Y., Jiang, R., Liu, M., Xiao, G., Zhu, J., Zhou, Z.-K., Wang, X., et al. (2013) · Nature Communications · doi:10.1038/ncomms3381 · Cited by 746
Nanoplasmonic sensors for biointerfacial science
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Metadata
- Authors
- Stewart, M. E., Mack, N. H., Malyarchuk, V., Soares, J. A. N. T., Lee, T.-W., Gray, S. K., Nuzzo, R. G., & Rogers, J. A.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 2006-11-14
- Volume
- 103
- Issue
- 46
- Pages
- 17143-17148
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W1976499829
- Cited by
- 340
- References
- 31
- FWCI
- 13.65
- Type
- journal article
- Language
- en
- Open access
- closed
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- Stewart, M. E., Mack, N. H., Malyarchuk, V., Soares, J. A. N. T., Lee, T.-W., Gray, S. K., Nuzzo, R. G., & Rogers, J. A. (2006). Quantitative multispectral biosensing and 1D imaging using quasi-3D plasmonic crystals. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.0606216103
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