From: Covalent attachment of the plant natural product naringenin to small glass and ceramic beads
 | Ceramic beads | Glass beads |
---|---|---|
Fluorescein loading (μmol/g) | 0.34 | 0.03 |
Diameter of bead (μm) | 2 | 10 |
Density of bead (g/cc) | 2.5 | 1.1 |
Numbers of -NH2 group loading per bead | 4 × 106 | 1 × 107 |
Surface area on bead for each – NH2 group (Å2) | 250 | 3000 |