Functionalization of Gold-plasmonic Devices for Protein Capture

Here we propose a straightforward method to functionalize gold nanostructures by using an appropriate peptide sequence already selected toward gold surfaces and derivatized with another sequence for the capture of a molecular target. Large scale 3D-plasmonic devices with different nanostructures were fabricated by means of direct nanoimprint technique. The present work is aimed to address different innovative aspects related to the fabrication of large-area 3D plasmonic arrays, their direct and easy functionalization with capture elements, and their spectroscopic verifications through enhanced Raman and enhanced fluorescence techniques.

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Battista E, Scognamiglio PL, Das G, Manzo G, Causa F, et al. (2017) Functionalization of Gold-plasmonic Devices for Protein Capture. Procedia Technology 27: 163–164. Available: http://dx.doi.org/10.1016/j.protcy.2017.04.071.

Functionalization of Gold-plasmonic Devices for Protein Capture

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