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. Author manuscript; available in PMC: 2020 Jan 1.
Published in final edited form as: Colloids Surf B Biointerfaces. 2018 Sep 21;173:27–35. doi: 10.1016/j.colsurfb.2018.09.047

Fig.1.

Fig.1.

(A) Schematic of the synthesis of PFV coupled to NHS-PEG(2000)-DSPE. (B) HPLC spectra showing the rate of coupling of PFV to NHS-PEG(2000)-DSPE.