Micciulla, Samantha ; Hayward, Dominic W. ; Gerelli, Yuri ; Panzarella, Alain ; Klitzing, Regine von ; Gradzielski, Michael ; Chiappisi, Leonardo (2021)
One-step procedure for the preparation of functional polysaccharide/fatty acid multilayered coatings.
In: Communications Chemistry, 2019, 2
doi: 10.26083/tuprints-00019068
Artikel, Zweitveröffentlichung, Verlagsversion
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Kurzbeschreibung (Abstract)
Soft, stratified, amphiphilic systems are recurrent motifs in nature, e.g., in myelin sheaths or thylakoid stacks, and synthetic analogues are increasingly being exploited in the areas of biocatalysis, biosensing, and drug delivery. The synthesis of such complex multilayered systems usually requires lengthy preparation protocols. Here, we demonstrate the formation of multilayered fatty acid/polysaccharide thin films prepared via a single step protocol, which exploits the spontaneous self-assembly of the components into vesicular systems in aqueous solution. The solutions are characterized by light and neutron scattering experiments and the thin films by neutron reflectometry, optical ellipsometry, atomic force microscopy, and x-ray diffraction. The thin films exhibit structural features with sub-10 nm dimensions, stemming from the ordered sequence of hydrophilic and hydrophobic layers and respond strongly to changes in ambient humidity. Using this approach, films with a total thickness varying from tens to hundreds of nanometers can be easily prepared.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2021 |
| Autor(en): | Micciulla, Samantha ; Hayward, Dominic W. ; Gerelli, Yuri ; Panzarella, Alain ; Klitzing, Regine von ; Gradzielski, Michael ; Chiappisi, Leonardo |
| Art des Eintrags: | Zweitveröffentlichung |
| Titel: | One-step procedure for the preparation of functional polysaccharide/fatty acid multilayered coatings |
| Sprache: | Englisch |
| Publikationsjahr: | 2021 |
| Publikationsdatum der Erstveröffentlichung: | 2019 |
| Verlag: | Springer Nature |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Communications Chemistry |
| Jahrgang/Volume einer Zeitschrift: | 2 |
| Kollation: | 11 Seiten |
| DOI: | 10.26083/tuprints-00019068 |
| URL / URN: | https://tuprints.ulb.tu-darmstadt.de/19068 |
| Zugehörige Links: | |
| Herkunft: | Zweitveröffentlichungsservice |
| Kurzbeschreibung (Abstract): | Soft, stratified, amphiphilic systems are recurrent motifs in nature, e.g., in myelin sheaths or thylakoid stacks, and synthetic analogues are increasingly being exploited in the areas of biocatalysis, biosensing, and drug delivery. The synthesis of such complex multilayered systems usually requires lengthy preparation protocols. Here, we demonstrate the formation of multilayered fatty acid/polysaccharide thin films prepared via a single step protocol, which exploits the spontaneous self-assembly of the components into vesicular systems in aqueous solution. The solutions are characterized by light and neutron scattering experiments and the thin films by neutron reflectometry, optical ellipsometry, atomic force microscopy, and x-ray diffraction. The thin films exhibit structural features with sub-10 nm dimensions, stemming from the ordered sequence of hydrophilic and hydrophobic layers and respond strongly to changes in ambient humidity. Using this approach, films with a total thickness varying from tens to hundreds of nanometers can be easily prepared. |
| Status: | Verlagsversion |
| URN: | urn:nbn:de:tuda-tuprints-190686 |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 500 Naturwissenschaften und Mathematik > 530 Physik |
| Fachbereich(e)/-gebiet(e): | 05 Fachbereich Physik 05 Fachbereich Physik > Institut für Physik Kondensierter Materie (IPKM) |
| Hinterlegungsdatum: | 11 Aug 2021 13:12 |
| Letzte Änderung: | 16 Aug 2021 07:28 |
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| Suche nach Titel in: | TUfind oder in Google |
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- One-step procedure for the preparation of functional polysaccharide/fatty acid multilayered coatings. (deposited 11 Aug 2021 13:12) [Gegenwärtig angezeigt]
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