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https://doi.org/10.21256/zhaw-1171| Publikationstyp: | Beitrag in wissenschaftlicher Zeitschrift |
| Art der Begutachtung: | Peer review (Publikation) |
| Titel: | Functionalization of arrays of silica nanochannels by post-condensation |
| Autor/-in: | Zucchetto, Nicola Brühwiler, Dominik |
| DOI: | 10.21256/zhaw-1171 10.1039/C6DT02033J |
| Erschienen in: | Dalton Transactions |
| Band(Heft): | 45 |
| Heft: | 36 |
| Seite(n): | 14363 |
| Seiten bis: | 14369 |
| Erscheinungsdatum: | 2016 |
| Verlag / Hrsg. Institution: | Royal Society of Chemistry |
| ISSN: | 1477-9226 1477-9234 |
| Sprache: | Englisch |
| Fachgebiet (DDC): | 540: Chemie |
| Zusammenfassung: | Functionalized arrays of silica nanochannels (ASNCs) were prepared by post-condensation of amino-functional alkoxysilanes (NH-silanes). The method of post-condensation combines postsynthetic grafting and co-condensation – the classical pathways for the functionalization of mesoporous silica – to afford a convenient one-pot reaction in aqueous medium. The structure of the NH-silanes determines the distribution of the surface-bound groups in the ASNCs. Accumulation at the channel entrances was observed by confocal laser scanning microscopy in the case of sterically hindered NH-silanes, whereas smaller NH-silanes led to a more uniform distribution. In all cases, the channels remained accessible for additional postsynthetic treatment or introduction of guests after extraction of the structure-directing agent. The particle size and morphology, as well as the pore size and the degree of ordering of the amino-functionalized ASNCs were comparable to pristine ASNCs. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/1172 |
| Volltext Version: | Akzeptierte Version |
| Lizenz (gemäss Verlagsvertrag): | Lizenz gemäss Verlagsvertrag |
| Gesperrt bis: | 2017-08-22 |
| Departement: | Life Sciences und Facility Management |
| Organisationseinheit: | Institut für Chemie und Biotechnologie (ICBT) |
| Publiziert im Rahmen des ZHAW-Projekts: | Nanoporous Hybrid Optical Fiber Platform |
| Enthalten in den Sammlungen: | Publikationen Life Sciences und Facility Management |
Dateien zu dieser Ressource:
| Datei | Beschreibung | Größe | Format | |
|---|---|---|---|---|
| 2016_Zucchetto_post-print.pdf | Accepted Version | 895.93 kB | Adobe PDF |  Öffnen/Anzeigen |
Zur Langanzeige
Zucchetto, N., & Brühwiler, D. (2016). Functionalization of arrays of silica nanochannels by post-condensation. Dalton Transactions, 45(36), 14363–14369. https://doi.org/10.21256/zhaw-1171
Zucchetto, N. and Brühwiler, D. (2016) ‘Functionalization of arrays of silica nanochannels by post-condensation’, Dalton Transactions, 45(36), pp. 14363–14369. Available at: https://doi.org/10.21256/zhaw-1171.
N. Zucchetto and D. Brühwiler, “Functionalization of arrays of silica nanochannels by post-condensation,” Dalton Transactions, vol. 45, no. 36, pp. 14363–14369, 2016, doi: 10.21256/zhaw-1171.
ZUCCHETTO, Nicola und Dominik BRÜHWILER, 2016. Functionalization of arrays of silica nanochannels by post-condensation. Dalton Transactions. 2016. Bd. 45, Nr. 36, S. 14363–14369. DOI 10.21256/zhaw-1171
Zucchetto, Nicola, and Dominik Brühwiler. 2016. “Functionalization of Arrays of Silica Nanochannels by Post-Condensation.” Dalton Transactions 45 (36): 14363–69. https://doi.org/10.21256/zhaw-1171.
Zucchetto, Nicola, and Dominik Brühwiler. “Functionalization of Arrays of Silica Nanochannels by Post-Condensation.” Dalton Transactions, vol. 45, no. 36, 2016, pp. 14363–69, https://doi.org/10.21256/zhaw-1171.
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