Freeform Membranes with Tunable Permeability in Microfluidics
Abstract: Microfluidic systems offer a multitude of advantages over classical techniques in the fields of biomedical and chemical research. Unit operations such as sample pre‐treatment, mixing, reactions, and especially separation and purification operations can be realized on microfluidic platforms enabling rapid prototyping and facile parallelization on the laboratory scale. However, the fabrication and integration of porous membranes in microfluidics poses several problems. Material development, membrane geometry, and membrane integration are three main questions to be addressed in this context. Here a durable and versatile method to anchor free‐form membranes with tunable microgeometry to surfaces, enabling the fabrication of stable, multi‐material microfluidic systems for different potential applications is shown. In addition, the influence of the macro‐ and microgeometry that is the shape and porosity of a membrane on key performance indicators such as diffusivity and permeation of tracer molecules is investigated. The presented characterization methods will enable a better understanding of microfluidic modules with incorporated membranes.
- Location
-
Deutsche Nationalbibliothek Frankfurt am Main
- Extent
-
Online-Ressource
- Language
-
Englisch
- Bibliographic citation
-
Freeform Membranes with Tunable Permeability in Microfluidics ; day:29 ; month:01 ; year:2023 ; extent:11
Advanced Materials Technologies ; (29.01.2023) (gesamt 11)
- Creator
- DOI
-
10.1002/admt.202201857
- URN
-
urn:nbn:de:101:1-2023013014094249620729
- Rights
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
-
15.08.2025, 7:24 AM CEST
Data provider
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Associated
- Hirschwald, Lukas T.
- Brosch, Sebastian
- Linz, Georg Franz
- Linkhorst, John
- Wessling, Matthias
Other Objects (12)
Freeform membranes with tunable permeability in microfluidics
On the Resistances of a Slurry Electrode Vanadium Redox Flow Battery
Porous PEDOT:PSS Particles and their Application as Tunable Cell Culture Substrate
Silicone based membranes for organic solvent nanofiltration
Blood compatible membranes through surface functionalization
Investigations of electrochemical $CO_2}$-reductions from micro- to macroscale
In-silico and in-situ optimization for enhanced synthesis of functional microgels
Next generation bioreactor design for gas fermentation
Membrane-based direct pH parametric pumping for protein concentration
Layer-by-layer design of nanofiltration membranes
Mechanische Eigenschaften von katalysatorbeschichteten Membranen für die Polymer-Elektrolyt-Membran Elektrolyse
Process design and optimization for recovery of biohydrogen
Freeform membranes with tunable permeability in microfluidics
On the Resistances of a Slurry Electrode Vanadium Redox Flow Battery
Porous PEDOT:PSS Particles and their Application as Tunable Cell Culture Substrate
Silicone based membranes for organic solvent nanofiltration
Blood compatible membranes through surface functionalization
Investigations of electrochemical $CO_2}$-reductions from micro- to macroscale
In-silico and in-situ optimization for enhanced synthesis of functional microgels
Next generation bioreactor design for gas fermentation
Membrane-based direct pH parametric pumping for protein concentration
Layer-by-layer design of nanofiltration membranes
Mechanische Eigenschaften von katalysatorbeschichteten Membranen für die Polymer-Elektrolyt-Membran Elektrolyse
Process design and optimization for recovery of biohydrogen
Freeform membranes with tunable permeability in microfluidics
On the Resistances of a Slurry Electrode Vanadium Redox Flow Battery
Porous PEDOT:PSS Particles and their Application as Tunable Cell Culture Substrate
Silicone based membranes for organic solvent nanofiltration
Blood compatible membranes through surface functionalization
Investigations of electrochemical $CO_2}$-reductions from micro- to macroscale
In-silico and in-situ optimization for enhanced synthesis of functional microgels
Next generation bioreactor design for gas fermentation
Membrane-based direct pH parametric pumping for protein concentration
Layer-by-layer design of nanofiltration membranes
Mechanische Eigenschaften von katalysatorbeschichteten Membranen für die Polymer-Elektrolyt-Membran Elektrolyse