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Drying of Soft Colloidal Filmsстатья
Статья опубликована в высокорейтинговом журнале
Статья опубликована в журнале из списка Web of Science и/или Scopus- Авторы: Keumkyung Kuk, Ringling Julian, Gräff Kevin, Hänsch Sebastian, Carrasco‐Fadanelli Virginia, Rudov Andrey A., Potemkin Igor I., von Klitzing Regine, Buttinoni Ivo, Karg Matthias
- Журнал: Advanced Science
- Год издания: 2024
- Издательство: Wiley-Blackwell
- Местоположение издательства: United States
- Первая страница: 1
- Последняя страница: 14
- Номер статьи: 2406977
- DOI: 10.1002/advs.202406977
- Аннотация: Thin films made of deformable micro- and nano-units, such as biologicalmembranes, polymer interfaces, and particle-laden liquid surfaces, exhibit acomplex behavior during drying, with consequences for various applicationslike wound healing, coating technologies, and additive manufacturing.Studying the drying dynamics and structural changes of soft colloidal filmsthus holds the potential to yield valuable insights to achieve improvementsfor applications. In this study, interfacial monolayers of core-shell (CS)microgels with varying degrees of softness are employed as model systemsand to investigate their drying behavior on differently modified solidsubstrates (hydrophobic vs hydrophilic). By leveraging video microscopy,particle tracking, and thin film interference, this study shed light on theinterplay between microgel adhesion to solid surfaces and the immersioncapillary forces that arise in the thin liquid film. It is discovered that a driedreplica of the interfacial microstructure can be more accurately achieved on ahydrophobic substrate relative to a hydrophilic one, particularly whenemploying softer colloids as opposed to harder counterparts. Theseobservations are qualitatively supported by experiments with a thin filmpressure balance which allows mimicking and controlling the drying processand by computer simulations with coarse-grained models.
- Добавил в систему: Потемкин Игорь Иванович
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Заключение о возможности открытого публикования | разрешение-adv-mat-2024.pdf | 292,6 КБ | 28 ноября 2024 [potemkin] | |
| 2. | Полный текст | 2024-Advanced_Science-Drying-of-Soft-Colloidal-Films-asap.p… | 3,9 МБ | 21 ноября 2024 [potemkin] |