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https://doi.org/10.21256/zhaw-12532| Publikationstyp: | Beitrag in wissenschaftlicher Zeitschrift |
| Art der Begutachtung: | Peer review (Publikation) |
| Titel: | Strategies for localizing multiple functional groups in mesoporous silica particles through a one-pot synthesis |
| Autor/-in: | Zucchetto, Nicola Brühwiler, Dominik |
| DOI: | 10.1021/acs.chemmater.8b03603 10.21256/zhaw-12532 |
| Erschienen in: | Chemistry of Materials |
| Band(Heft): | 30 |
| Heft: | 20 |
| Seite(n): | 7280 |
| Seiten bis: | 7286 |
| Erscheinungsdatum: | 2018 |
| Verlag / Hrsg. Institution: | American Chemical Society |
| ISSN: | 0897-4756 1520-5002 |
| Sprache: | Englisch |
| Fachgebiet (DDC): | 540: Chemie |
| Zusammenfassung: | The process of postcondensation for the functionalization of mesoporous silica is based on the cooperation between the end-on growth of arrays of silica nanochannels and the steric hindrance of the functional silanes (R-silanes). To obtain particles with differently functionalized surfaces (thiol and amino groups), the delayed addition of another R-silane was introduced. This tandem postcondensation approach allows for three selective functionalization strategies, depending on the mobility and the steric hindrance of the R-silanes. Following these one-pot synthesis strategies, functional groups can be placed independently on the pore entrances and on the internal surface of the mesoporous silica particles. Confocal laser scanning microscopy was used to image the functional group distribution after selective coupling with a fluorescent dye. Nitrogen sorption measurements were conducted to confirm the well-defined mesoporosity of the functionalized products. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/12532 |
| Volltext Version: | Publizierte Version |
| Lizenz (gemäss Verlagsvertrag): | Lizenz gemäss Verlagsvertrag |
| Departement: | Life Sciences und Facility Management |
| Organisationseinheit: | Institut für Chemie und Biotechnologie (ICBT) |
| Publiziert im Rahmen des ZHAW-Projekts: | Multimodal Porous Particles |
| Enthalten in den Sammlungen: | Publikationen Life Sciences und Facility Management |
Dateien zu dieser Ressource:
| Datei | Beschreibung | Größe | Format | |
|---|---|---|---|---|
| 2018_Zucchetto_Localizing-functional-groups-in-mesoporous-silica-particles.pdf | 3.21 MB | Adobe PDF |  Öffnen/Anzeigen |
Zur Langanzeige
Zucchetto, N., & Brühwiler, D. (2018). Strategies for localizing multiple functional groups in mesoporous silica particles through a one-pot synthesis. Chemistry of Materials, 30(20), 7280–7286. https://doi.org/10.1021/acs.chemmater.8b03603
Zucchetto, N. and Brühwiler, D. (2018) ‘Strategies for localizing multiple functional groups in mesoporous silica particles through a one-pot synthesis’, Chemistry of Materials, 30(20), pp. 7280–7286. Available at: https://doi.org/10.1021/acs.chemmater.8b03603.
N. Zucchetto and D. Brühwiler, “Strategies for localizing multiple functional groups in mesoporous silica particles through a one-pot synthesis,” Chemistry of Materials, vol. 30, no. 20, pp. 7280–7286, 2018, doi: 10.1021/acs.chemmater.8b03603.
ZUCCHETTO, Nicola und Dominik BRÜHWILER, 2018. Strategies for localizing multiple functional groups in mesoporous silica particles through a one-pot synthesis. Chemistry of Materials. 2018. Bd. 30, Nr. 20, S. 7280–7286. DOI 10.1021/acs.chemmater.8b03603
Zucchetto, Nicola, and Dominik Brühwiler. 2018. “Strategies for Localizing Multiple Functional Groups in Mesoporous Silica Particles through a One-Pot Synthesis.” Chemistry of Materials 30 (20): 7280–86. https://doi.org/10.1021/acs.chemmater.8b03603.
Zucchetto, Nicola, and Dominik Brühwiler. “Strategies for Localizing Multiple Functional Groups in Mesoporous Silica Particles through a One-Pot Synthesis.” Chemistry of Materials, vol. 30, no. 20, 2018, pp. 7280–86, https://doi.org/10.1021/acs.chemmater.8b03603.
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