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. Author manuscript; available in PMC: 2011 May 15.
Published in final edited form as: J Memb Sci. 2010 May 15;354(1-2):198–205. doi: 10.1016/j.memsci.2010.02.047

Fig. 3.

Fig. 3

Normalized pure water flux through 5-µm nylon membranes before and after modification with PSS/PEI, PSS/PAH, and PSS/PDADMAC films. Films containing integer numbers of bilayers terminate with polycations, whereas films containing N+0.5 bilayers terminate with PSS. The flux was measured at 0.69 bar and normalized to the flux through the bare membrane, which was 2.0±0.3 cm·s−1·bar−1.