Table 1.
The molecular weight and diffusion coefficient of materials.
| Material | Molecular weight (Da) | Diffusion coefficient (m2s−1) | Ref. |
|---|---|---|---|
| Fluorescein (F6377, Sigma-Aldrich) | 376 | 4.25 ± 0.1 × 10−10 (in water) | 58 |
| Fluorescein-isothiocyanate (FITC)-dextran (D3305, Thermofisher scientific) | 3,000 | 1.79 × 10−10 | 59 |
| Texas red-dextran(D1829, Thermofisher scientific) | 40,000 | 6.4 ± 0.02 × 10−11 | 60 |
| 3-Methylcholanthrene (Sigma-Aldrich) | 268.36 | 8.0 × 10−10 (in water) | 61 |
| Glucagon | 3,482.75 | — | 62 |
| Insulin | 5,807.57 | 1.5 × 10−10 (in water) | 62 |