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. 2011 Sep 29;6(9):e25157. doi: 10.1371/journal.pone.0025157

Figure 3. AFM analysis of fibrils immobilised on a C1 chip.

Figure 3

Mature fibrils were briefly sonicated prior to immobilisation on C1 chip followed by continuous polymerisation with free monomers until the total mass doubled. (A) Monomeric Aβ40WT seeded with Aβ40WT fibrils, (B) monomeric Aβ40Arc seeded with Aβ40Arc fibrils, and (C) monomeric Aβ40Arc seeded with Aβ40WT fibrils. Scale bar is 0.5 µm.