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. 2012 Feb 14;45(12):2114–2124. doi: 10.1021/ar200294y

Figure 2.

Figure 2

Agitation of a bulk ATPS results in micrometer-scale droplets of one phase suspended in the other phase (A). Two examples of partitioning are shown: partitioning between the two aqueous phases with no significant accumulation at the interface (B) and particulate partitioning between one of the phases and the interface (C).