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: | en_US |
| Published: |
American Chemical Society (ACS)
2013
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| Online Access: | http://hdl.handle.net/1721.1/79097 https://orcid.org/0000-0003-4591-6090 https://orcid.org/0000-0001-8323-2779 https://orcid.org/0000-0003-1085-7692 |