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. Author manuscript; available in PMC: 2019 Mar 1.
Published in final edited form as: Colloids Surf B Biointerfaces. 2017 Dec 24;163:225–235. doi: 10.1016/j.colsurfb.2017.12.036

Fig 2. Structure of synthesized polymers and the fluorescent lipid.

Fig 2

(A) Structure of the synthesized cyclic iRGD peptide conjugated to hexynoic acid, (B) PEG1900-S-S-PLA6000, (C) PLA6000-PEG1900-iRGD polymer, and (D) 1,2-dipalmitoyl-sn-glycero-3-phosphoethanolamine-N-lissamine rhodamine B sulfonyl ammonium salt (commercially available).