Figure 6.

UV-vis spectra of the LbL-E thin films as a function of the number of bilayers. UV-vis spectra of the LbL-E thin films as a function of the number of bilayers from 10 to 40 (solid lines) at pH 9.0 and only 40 at pH 7.0 (dash line).

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