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Rhodamine 6G Concentration Titration

A series of R6G concentrations were measured using the QuantumXpert FCS spectrometer. Autocorrelation curves show an increase in G(0) intercept as R6G concentration is decreased.

Table of Concentration, Particle Number (N), and Correlation Time (τD)

R6G (nM)NτD (msec)
6.4701.18
0.906121.12
0.30441.01
0.21621.19

N as a Function of R6G Concentration

Autocorrelation Curves

Residuals