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. Author manuscript; available in PMC: 2017 Feb 15.
Published in final edited form as: Langmuir. 2016 Mar 1;32(10):2283–2290. doi: 10.1021/acs.langmuir.5b03946

Figure 3.

Figure 3

SEM images of 0.303 mM polystyrene beads (PSBs) used for control experiments. (a) PSBs alone (X14000); (b) PSBs + DTR-3 (5 equiv; 0.07 mM; X7000); (c) PSBs + RhB (10 equiv; 3.4 mM; X6000). (d–f) Zooms of a, b, and c at (d) X60000; (e) X30000; and (f) X30000, respectively. All the samples were air-dried at 36 °C after incubating for 1 h with the indicated guest molecule.