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Fig. 13 | Nano Convergence

Fig. 13

From: Nanostructured plasmonic substrates for use as SERS sensors

Fig. 13

a Reproduced with permission from Ref. [81], © 2011, American Chemical Society. b, c Reproduced with permission from Ref. [82], © 2016, American Chemical Society

Rapid and on-site detection using portal Raman spectroscopy. a Schematic diagram illustrating TLC separation and analyte measurement using a portable SERS substrate. b, c Detection of R6G from gold nanoparticles mixed with R6G and BSA without a hydrogel (b) or with a hydrogel (c).

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