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. 2010 May 12;7(Suppl 4):S435–S450. doi: 10.1098/rsif.2010.0125.focus

Figure 3.

Figure 3.

(a) UV/vis spectra of e-LBL films infiltrated with Ag nanoparticles, as a function of immersion time of the e-LBL film in a silver colloid. Inset: digital photographs of the films after 12 and 24 h of immersion time. (b) SERS spectra of 1-naphthalenethiol (1NAT) from an LBL Ag film using different excitation laser lines. (c) SERS mapping of 1NAT (1553 cm−1) on the films with different excitation laser lines. Adapted from Abalde-Cela et al. (2009). Copyright © Wiley Interscience (2009).