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. Author manuscript; available in PMC: 2014 Dec 31.
Published in final edited form as: Adv Funct Mater. 2011 May 24;21(10):1863–1873. doi: 10.1002/adfm.201002662

Figure 2.

Figure 2

Characterization of the fabrication of PEMs on PDMS stamps, and demonstration of the absence of contact transfer of the PEMs from the PDMS stamps onto skin-dermis. (A) Growth in the cumulative fluorescence of a (PAH/PAA)10 multilayers, containing FITC-labeled PAH, during fabrication on a PDMS substrate. (B, C, D) Micrographs of the fluorescent PEMs comprised of (PAH/PAA)10 on PDMS before the stamping, PDMS after stamping skin-dermis, and skin-dermis after the stamping, respectively. Scale bar=200 μm.