Figure 9.

SERS spectra of 2-Mpy molecules on the assembled substrates of AgMSs to GNPs. (a) Representative SERS spectra of 2-Mpy (10−7 M) on the assembled substrates at different AgMSs to GNPs molar ratios. (b) The corresponding enhancement of the assembled substrates compared with 2-Mpy on pure AgMSs.

Chen et al. Nanoscale Research Letters 2013 8:168   doi:10.1186/1556-276X-8-168
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