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. 2021 Mar 12;3(11):3085–3092. doi: 10.1039/d0na00926a

Fig. 5. Live/dead assay of HaCaT cells treated with (1) control (0.1 M PBS, pH 7.4), (2) GF-NPs (growth factor coated BSA-PEG nanoparticles), (3) NFs (PLGA–collagen–chitosan nanofibers), (4) GF-NP-NFs (growth factor coated BSA-PEG nanoparticle embedded nanofibers).

Fig. 5