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Nanotubes light up protein arrays

Antibody-tagged carbon nanotubes permit sensitive detection on protein microarrays by surface-enhanced Raman scattering.

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Figure 1: Sensitive detection techniques for protein microarrays.

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Srivastava, S., LaBaer, J. Nanotubes light up protein arrays. Nat Biotechnol 26, 1244–1246 (2008). https://doi.org/10.1038/nbt1108-1244

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