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. 2019 Nov 28;9:17773. doi: 10.1038/s41598-019-54242-7

Figure 4.

Figure 4

Quantifying the release of solvent into the crack. Percentage solvent released from capsules as a function of position after (a) step 1 and (b) step 2, integrated through thickness (y direction), and (c) the amount of solvent released as a function of distance from the crack plane by the capsules ruptured by step 1 and step 2.