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. Author manuscript; available in PMC: 2021 Mar 4.
Published in final edited form as: J Am Chem Soc. 2020 Feb 25;142(9):4349–4355. doi: 10.1021/jacs.9b12759

Figure 2.

Figure 2.

(a) PONI-Guan homopolymer library prepared with a series of molecular weights ranging from ~8K to ~60K, with accompanying PDI. Values were determined by GPC. (b) Experimental overview for determining delivery effectiveness. Total MFI values narrow the screening window for subsequent imaging flow cytometry. GFP delivery was evaluated through cytosolic distribution and nuclear localization.