Assessing the Accuracy of Contact Angle Measurements for Sessile Drops on Liquid-Repellent Surfaces
Gravity-induced sagging can amplify variations in goniometric measurements of the contact angles of sessile drops on super-liquid-repellent surfaces. The very large value of the effective contact angle leads to increased optical noise in the drop profile near the solid-liquid free surface and the pr...
| Main Authors: | , , |
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| Other Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
American Chemical Society (ACS),
2013-06-12T20:53:36Z.
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| Subjects: | |
| Online Access: | Get fulltext |