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. Author manuscript; available in PMC: 2014 Nov 14.
Published in final edited form as: J Am Chem Soc. 2013 Sep 4;135(37):13620–13623. doi: 10.1021/ja405196f

Figure 1.

Figure 1

(A) Synthetic illustration of cross-linked poly(iohexol) and formulation of PEGylated poly(iohexol) NPs. (B) Dynamic light scattering (DLS) analysis of NPs in water (0.5 mg/mL) and SEM image of NPs. (C) Stability of NPs following dilution with PBS (1×) or human serum (HS) buffer (HS/PBS = 1/1, v/v) for one fold and further incubation at RT for different time.