## Experiments with different organic liquids have been conducted to study the drop size dependence of the contact angles on a self-assembled monolayer (SAM) surface of 1-octadecanethiol (HS(CH 2 ) 17 CH 3 ) on gold. Low-rate dynamic advancing contact angles were measured for sessile drops in vapo
The dependence of contact angles on drop size and line tension
β Scribed by J Gaydos; A.W Neumann
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 923 KB
- Volume
- 120
- Category
- Article
- ISSN
- 0021-9797
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Contact angle and hne tension dependence on the curvature of the three-phase contact region has been analysed. It has been found that curvature effects can be neglected when the drop radius is larger than the thickness of the contact regron evcept for smalt contact angles. The contact angle 8 is rel
Absence of drop size dependence of contact angles of sessile drop systems is sometimes observed in experiments. The contact angle data sometimes fluctuate periodically about a horizontal line. Moreover, in cases where a drop size dependence of contact angles exists, the contact angle data often scat
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