Week 7: 5/13 - 5/19

This is the second week of experiments and first week of testing. The same procedure as last week was followed to create the chitosan alginate beads. Half of the chitosan alginate beads was placed in 20 mL of water, while the other half was placed in 20 mL of ~ 2 pH lemon juice. The time it took for the dye to diffuse out of the beads was observed.