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. Author manuscript; available in PMC: 2016 Oct 1.
Published in final edited form as: Biomaterials. 2015 Jul 2;66:1–8. doi: 10.1016/j.biomaterials.2015.07.002

Figure 2.

Figure 2

ATRP of OEOMA monomer with MG-PBiB initiator, and spectral properties of MG functionalized P[(EO)8.5MA]372 (black) and MG-Ester (red) in PBS+. (A) Monomer conversion and first-order plot with respect to monomer (M) versus time, and (B) evolution of number-averaged molecular weight (Mn) and ĐM versus monomer conversion. (C) Structures of MG functionalized polymer and MG-Ester. (D) Normalized excitation scans observed at λ = 730 nm and emission scans excited at 636 nm using P[(EO)8.5MA]372-MG in the presence and absence of FAP. Excitation and emission scans of MG-Ester in the presence of FAP are shown in red for comparison. Polymerization conditions: [OEOMA475]0 = 0.339 M in anisole at 60 °C and a total volume of 4 mL. [OEOMA475]:[MG-PBiB]:[TPMA]:[CuIIBr2]:[SnII(Oct)2] = 150:1:0.81:0.27:2.7.