Figure 3.

Investigation of functionalized DNG3 based on PEG20K‐hbG3‐allyl. a) Size evaluation by DLS. b) Swelling evaluation of DNG3‐COOH at pH 4–8 size measured by DLS and divided by initial size (295 nm). c) Allyls during formation of DNG3 as measured by ¹H NMR (400 MHz, CDCl₃) signal associated with CH₂ of bis‐MPA at δ(ppm): 4.09 was kept constant while an average of signals corresponding to the allyl δ(ppm): 5.84 and 5.06 was used to asses remaining allyls. d) SEM analysis including size distribution.