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. Author manuscript; available in PMC: 2014 Oct 22.
Published in final edited form as: ACS Nano. 2013 Sep 9;7(10):9129–9137. doi: 10.1021/nn403760q

Figure 4.

Figure 4

a) Fluorescence image of PSI crystal sorting. Large crystals are shown focusing in the center of the device and smaller particles (as indicated by bulk fluorescence) are deflected into side outlet channels. Scale bar is 50 μm. b) DLS heat map of the bulk crystal solution injected into the inlet and c) of the center outlet focused solution. In (b) and (c), a broad size distribution is determined ranging from approximately 80 nm to 20 μm. d) DLS heat map of the solution deflected into O and MO side outlets from the same experiment showing a narrower size distribution of fractionated nanocrystals around 100 nm in size.