Figure 6 : Motions of fPlas-gold along the microtubule as visualized with DFM.

From: Real-time visualization of clustering and intracellular transport of gold nanoparticles by correlative imaging

Figure 6

(a) Chase and merge: one spot moved towards the other and fused into one spot. (b) Kiss and run: two spots moved head-on-head, and departed to the reverse directions upon collision. (c) Back and forth: one spot moved forwards and backwards to a static spot. (d) Stop shot: one spot moved towards the other, and stopped upon collision; while the other spot started moving to a different direction. Scale bar, 2 μm.