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Asymmetric wettability fibrous membranes: Preparation and biologic applications.
- Source :
-
Composites: Part B, Engineering . Jan2024, Vol. 269, pN.PAG-N.PAG. 1p. - Publication Year :
- 2024
-
Abstract
- Fibrous membranes with asymmetric wettability have attracted great interest. Benefiting from the inspiration of biological paradigms and the development of fabrication techniques, many asymmetric wettability membranes with well-designed surface topologies and chemical compositions have been reported in the literature. In this review, different structures of asymmetric wetted fibrous membranes are discussed, including Janus, sandwich, gradient, and hierarchy structure. Various top-down and bottom-up methods for the construction of asymmetric wetted fibrous membranes are summarized, including template, etching, surface modification, phase separation, self-assembly, electrospinning/electrospraying, and various composite methods. Furthermore, biological applications of asymmetric wetted fibrous membranes, such as smart fabrics, sensors, drug release, wound dressings, and tissue patches, are reviewed. Future challenges for asymmetric wettability fibrous membranes are suggested. [Display omitted] • Outline structure, preparation and application of asymmetric wettability membrane. • Classify asymmetric into Janus, sandwich, gradient, and hierarchy structures. • Summarize top-down and bottom-up methods to construct asymmetric membranes. • List biomedical applications of asymmetric wettability membrane. [ABSTRACT FROM AUTHOR]
- Subjects :
- *WETTING
*PHASE separation
*ELECTROTEXTILES
Subjects
Details
- Language :
- English
- ISSN :
- 13598368
- Volume :
- 269
- Database :
- Academic Search Index
- Journal :
- Composites: Part B, Engineering
- Publication Type :
- Academic Journal
- Accession number :
- 174034713
- Full Text :
- https://doi.org/10.1016/j.compositesb.2023.111095