Abstract
We demonstrate the potential of combining plasmonic Bragg grating structures, with the scattering effect of a rough Al layer to tune SERS enhancement in the visible region. Novel Al-based substrates with good analytical reproducibility and enhancement factors in the range of 107–109 are produced by a scalable procedure which meets the development of producing sustainable SERS platforms.
Original language | English |
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Journal | Chemical Communications |
Volume | 54 |
Issue number | 75 |
Pages (from-to) | 10638-10641 |
ISSN | 1359-7345 |
DOIs | |
Publication status | Published - 2018 |