| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9675899 | Colloids and Surfaces A: Physicochemical and Engineering Aspects | 2005 | 5 Pages |
Abstract
Distinctive surface wettability of poly(diallyldimethylammonium chloride)/poly(styrene sulfonate) multilayers irreversibly compressed by a flat or patterned poly(dimethylsiloxane) stamp has been demonstrated by contact angle measurements. The diffusion behavior of water droplet on the patterned compressed film has been tracked by confocal laser scanning microscopy directly. The surface wettability alteration was discussed and interpreted in terms of polymer conformation and surface topography.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Colloid and Surface Chemistry
Authors
Bo Wang, Jie Feng, Changyou Gao,