Table 1.
Scattering intensities and average particle sizes of samples with significant DLS signals in Tris-HCl.
| Compound | Intensity (kCounts) | Size (nm) |
|---|---|---|
| Acacetin | 23.4 | 3,928 |
| Apigenin | 18.9 | 1,067 |
| Bergapten | 16.7 | 954 |
| Chrysin | 53.9 | 1,710 |
| Coumarin 153 | 13.5 | 1,116 |
| Hesperidin | 31.7 | 722 |
| Isorhamnetin | 15.9 | 747 |
| Lauryl gallate | 52.3 | 161 |
| 4-Methylumbelliferone | 17.1 | 891 |
| Myricetin | 20.7 | 805 |
| Quercetin | 49.5 | 1,127 |
| Rhamnetin | 14.5 | 1,376 |
| Sinapic acid | 33.5 | 133 |
| Tannic acid | 16.3 | 133 |
| Blank | 3.4 | N/A |
The compounds were diluted into Tris-HCl (pH 7.5) to a final concentration 10 µM and allowed to equilibrate in room temperature for 2 h prior to the measurements. The results represent mean values of three separately prepared samples each measured with 10 DLS readings. Relative standard deviations were 5–10% in all measurements and the values were confirmed as statistically significantly higher than the blank sample by unpaired t-test (p < 0.05).