Cryoprotectant | Ratio | Final average PS in nm (Sf) | Sf/Si |
---|---|---|---|
Trehalose | 1:1 | 254.0 | 1.41a |
1:2 | 250.6 | 1.39a | |
1:3 | 288.4 | 1.60a | |
1:4 | 315.9 | 1.75 | |
Sucrose | 1:1 | 232.4 | 1.29a |
1:2 | 220.7 | 1.22a | |
1:3 | 273.5 | 1.52a | |
1:4 | 298.1 | 1.65 | |
Mannitol | 1:1 | 275.9 | 1.53 |
1:2 | 290.2 | 1.61 | |
1:3 | 318.0 | 1.76 | |
1:4 | 348.5 | 1.93 |