Figure 8.

AFM images (25x25 μm) of PAH/PAA-AgNPs (violet coloration) after a thermal treatment as a function of number of bilayers (a) 10 bilayers; (b) 20 bilayers; (c) 30 bilayers and (d) 40 bilayers.

Rivero et al. Nanoscale Research Letters 2013 8:438   doi:10.1186/1556-276X-8-438
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