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. 2019 Apr 18;9:6264. doi: 10.1038/s41598-019-42705-w

Figure 2.

Figure 2

Penetration depth of hydrophobin coating. Stone specimens were placed with the narrow side into the hydrophobin solution and incubated for 2 h. After several washing steps and complete drying, the stone plates were cracked and hydrophobins visualized by immunodetection. Shown are the cracked stones in light and the immunodetection images (ID). Scale bar = 1 cm.