Figure 5.

UV-vis spectroscopy of the PAA-AgNPs and their incorporation into thin films. UV-vis spectroscopy of the PAA-AgNPs (yellow-orange coloration) and their incorporation into thin films using the LbL-E deposition technique as a function of the pH (7.0 or 9.0) of the dipping polyelectrolyte solutions (PAH and PAA-AgNPs).

Rivero et al. Nanoscale Research Letters 2014 9:301   doi:10.1186/1556-276X-9-301
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