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. 2017 Jul 10;12(7):e0181103. doi: 10.1371/journal.pone.0181103

Fig 4. TEM images of A,B) HSC-3 and C,D) HaCaT cells incubated for 3 h with 10 μg/ml 50:50 αGal:PEG-amine AuNPs.

Fig 4

Boxed areas in A and C are magnified in B and D, respectively. Arrows indicate AuNPs within cytoplasm; n, nucleus; m, mitochondrion; scale bars A,C are 500 nm; B,D are 100 nm.