Skip to main content
. Author manuscript; available in PMC: 2008 Aug 26.
Published in final edited form as: J Phys Chem B. 2006 Dec 7;110(48):24433–24441. doi: 10.1021/jp064865w

Figure 2.

Figure 2

A) Backscattering intensity traces for gold colloids (diameter=60 nm) (left panel), non-fluorescent latex beads (diameter=110 nm) (center panel), and fluorescent latex beads (diameter=110 nm) (right panel). The time resolution was 1 msec and each photon burst corresponded to a particle entering and exiting the probe volume. B) Autocorrelation of burst events provided the diffusion coefficients for particles ranging in diameter from 11 nm quantum dots, 40 nm gold colloids, 110 nm non-fluorescent latex beads, and 290 nm fluorescent beads.