Dubois, Christelle ; Herzog, Nicole ; Rüttiger, Christian ; Geißler, Andreas ; Grange, Eléonor ; Kunz, Ulrike ; Kleebe, Hans-Joachim ; Biesalski, Markus ; Meckel, Tobias ; Gutmann, Torsten ; Gallei, Markus ; Andrieu-Brunsen, Annette (2017)
Fluid Flow Programming in Paper-Derived Silica-Polymer Hybrids.
In: Langmuir : the ACS journal of surfaces and colloids, 33 (1)
doi: 10.1021/acs.langmuir.6b03839
Artikel, Bibliographie
Dies ist die neueste Version dieses Eintrags.
Kurzbeschreibung (Abstract)
In paper-based devices, capillary fluid flow is based on length-scale selective functional control within a hierarchical porous system. The fluid flow can be tuned by altering the paper preparation process, which controls parameters such as the paper grammage. Interestingly, the fiber morphology and nanoporosity are often neglected. In this work, porous voids are incorporated into paper by the combination of dense or mesoporous ceramic silica coatings with hierarchically porous cotton linter paper. Varying the silica coating leads to significant changes in the fluid flow characteristics, up to the complete water exclusion without any further fiber surface hydrophobization, providing new approaches to control fluid flow. Additionally, functionalization with redox-responsive polymers leads to reversible, dynamic gating of fluid flow in these hybrid paper materials, demonstrating the potential of length scale specific, dynamic, and external transport control.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2017 |
| Autor(en): | Dubois, Christelle ; Herzog, Nicole ; Rüttiger, Christian ; Geißler, Andreas ; Grange, Eléonor ; Kunz, Ulrike ; Kleebe, Hans-Joachim ; Biesalski, Markus ; Meckel, Tobias ; Gutmann, Torsten ; Gallei, Markus ; Andrieu-Brunsen, Annette |
| Art des Eintrags: | Bibliographie |
| Titel: | Fluid Flow Programming in Paper-Derived Silica-Polymer Hybrids |
| Sprache: | Englisch |
| Publikationsjahr: | 10 Januar 2017 |
| Verlag: | ACS Publications |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Langmuir : the ACS journal of surfaces and colloids |
| Jahrgang/Volume einer Zeitschrift: | 33 |
| (Heft-)Nummer: | 1 |
| DOI: | 10.1021/acs.langmuir.6b03839 |
| Zugehörige Links: | |
| Kurzbeschreibung (Abstract): | In paper-based devices, capillary fluid flow is based on length-scale selective functional control within a hierarchical porous system. The fluid flow can be tuned by altering the paper preparation process, which controls parameters such as the paper grammage. Interestingly, the fiber morphology and nanoporosity are often neglected. In this work, porous voids are incorporated into paper by the combination of dense or mesoporous ceramic silica coatings with hierarchically porous cotton linter paper. Varying the silica coating leads to significant changes in the fluid flow characteristics, up to the complete water exclusion without any further fiber surface hydrophobization, providing new approaches to control fluid flow. Additionally, functionalization with redox-responsive polymers leads to reversible, dynamic gating of fluid flow in these hybrid paper materials, demonstrating the potential of length scale specific, dynamic, and external transport control. |
| ID-Nummer: | pmid:27982597 |
| Fachbereich(e)/-gebiet(e): | 10 Fachbereich Biologie 10 Fachbereich Biologie > Membrane Dynamics 11 Fachbereich Material- und Geowissenschaften 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Physikalische Metallkunde |
| Hinterlegungsdatum: | 13 Feb 2017 11:55 |
| Letzte Änderung: | 03 Jul 2024 02:26 |
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| Suche nach Titel in: | TUfind oder in Google |
Verfügbare Versionen dieses Eintrags
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Fluid Flow Programming in Paper-Derived Silica–Polymer Hybrids. (deposited 20 Jul 2022 12:07)
- Fluid Flow Programming in Paper-Derived Silica-Polymer Hybrids. (deposited 13 Feb 2017 11:55) [Gegenwärtig angezeigt]
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