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. Author manuscript; available in PMC: 2015 Jan 15.
Published in final edited form as: Nanomedicine (Lond). 2012 Sep 3;7(12):1851–1862. doi: 10.2217/nnm.12.70

Figure 3. Niosome as a model cell membrane.

Figure 3

Niosomes can be viewed by (A) light microscopy or (B) fluorescence microscopy when BODIPY®–cholesterol was substituted into the membrane. (C) Chromophoric shift of niosome in the presence of protamine, RNA or RNP nanoparticles. (D) Shift in the dynamic light-scattering spectroscopy zeta potential spectrum as a consequence of interaction with protamine or RNP with tripalmitin:cholesterol niosome.

BPB: Bromophenol blue; RNP: RNA:protamine.