| Publication type: | Article in scientific journal |
| Type of review: | Peer review (publication) |
| Title: | Direct synthesis and fluorescent imaging of bifunctionalized mesoporous iodopropyl-silica |
| Authors: | Ramm, Jan Hinrich Gartmann, Nando Brühwiler, Dominik |
| DOI: | 10.1016/j.jcis.2010.01.070 10.5167/uzh-33745 |
| Published in: | Journal of Colloid and Interface Science |
| Volume(Issue): | 345 |
| Issue: | 2 |
| Page(s): | 200 |
| Pages to: | 205 |
| Issue Date: | 2010 |
| Publisher / Ed. Institution: | Elsevier |
| ISSN: | 0021-9797 |
| Language: | English |
| Subjects: | ICBC; Mesopores; Iodopropyl |
| Subject (DDC): | 540: Chemistry |
| Abstract: | The cocondensation of 3-iodopropyltrimethoxysilane and tetraethoxysilane with an additional substituted trimethoxysilane (RTMS) in the presence of Pluronic P123 and hydrogen iodide yields bifunctionalized mesoporous silica. The pore-size distribution of these materials depends on the nature of the RTMS additive. Excellent results in terms of a narrow pore-size distribution were obtained with methyltrimethoxysilane. A particularly interesting bifunctionalized mesoporous material is formed by the coinclusion of iodopropyl and aminopropyl moieties. The complementary reactivity of these two functional groups is demonstrated by the selective labeling of the amino-iodo-functionalized mesoporous silica with 2-hydroxy-substituted Nile red and fluorescein isothiocyanate, allowing further characterization of the functional group distribution by confocal laser scanning microscopy. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/2663 |
| Fulltext version: | Published version |
| License (according to publishing contract): | Licence according to publishing contract |
| Departement: | Life Sciences and Facility Management |
| Organisational Unit: | Institute of Chemistry and Biotechnology (ICBT) |
| Appears in collections: | Publikationen Life Sciences und Facility Management |
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Ramm, J. H., Gartmann, N., & Brühwiler, D. (2010). Direct synthesis and fluorescent imaging of bifunctionalized mesoporous iodopropyl-silica. Journal of Colloid and Interface Science, 345(2), 200–205. https://doi.org/10.1016/j.jcis.2010.01.070
Ramm, J.H., Gartmann, N. and Brühwiler, D. (2010) ‘Direct synthesis and fluorescent imaging of bifunctionalized mesoporous iodopropyl-silica’, Journal of Colloid and Interface Science, 345(2), pp. 200–205. Available at: https://doi.org/10.1016/j.jcis.2010.01.070.
J. H. Ramm, N. Gartmann, and D. Brühwiler, “Direct synthesis and fluorescent imaging of bifunctionalized mesoporous iodopropyl-silica,” Journal of Colloid and Interface Science, vol. 345, no. 2, pp. 200–205, 2010, doi: 10.1016/j.jcis.2010.01.070.
RAMM, Jan Hinrich, Nando GARTMANN und Dominik BRÜHWILER, 2010. Direct synthesis and fluorescent imaging of bifunctionalized mesoporous iodopropyl-silica. Journal of Colloid and Interface Science. 2010. Bd. 345, Nr. 2, S. 200–205. DOI 10.1016/j.jcis.2010.01.070
Ramm, Jan Hinrich, Nando Gartmann, and Dominik Brühwiler. 2010. “Direct Synthesis and Fluorescent Imaging of Bifunctionalized Mesoporous Iodopropyl-Silica.” Journal of Colloid and Interface Science 345 (2): 200–205. https://doi.org/10.1016/j.jcis.2010.01.070.
Ramm, Jan Hinrich, et al. “Direct Synthesis and Fluorescent Imaging of Bifunctionalized Mesoporous Iodopropyl-Silica.” Journal of Colloid and Interface Science, vol. 345, no. 2, 2010, pp. 200–5, https://doi.org/10.1016/j.jcis.2010.01.070.
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