| DFG MU896/19: |
| From 07/2004 to 06/2007 |
| Project leader: Axel H. E. Müller |
| Coworkers: Manuela Schumacher |
| Abstract: The pH-induced complexation of weak anionic polyelectrolytes and the water-soluble cationic silica nanoparticles (diameter ca. 3.0 nm) will be applied to the development of novel hierarchichally ordered 1D - 3D architectures with stimuli-responsive properties. The formation of complexes depenmds on external stimuli (pH or temperature) of environmental media. The basic understanding of the relationship between the stimuli-responsive properties, specific interactions, and resulting ordered structures with different components will allow us to obtain tailored organic-inorganic hybrids with unique properties for various applications. |
List of publications of this Project
| 301. Retsch, M.; Walther, A.; Loos, K.; Müller, A.H.E.: Synthesis of Dense Poly(acrylic acid) brushes and Their Interaction with Amine-Functional Silsesquioxane Nanoparticles, Langmuir 24(17), 9421-9429 (2008) -- DOI: 10.1021/la8009767 -- PDF -- Details |
| 201. Mori, H.; Lanzendörfer, M.; Müller, A.H.E.; Klee, J.E.: Silsesquioxane-Based Nanoparticles Formed Via Hydrolytic Condensation of Organotriethoxysilane Containing Hydroxy Groups, Macromolecules 37, 5228 (2004) -- Details |
| 196. Mori, H.; Müller, A.H.E.; Klee, J.E.: Organic-Inorganic Nano-Assembly Based on Complexation of Cationic Silica Nanoparticles and Weak Anionic Polyelectrolytes , Polymeric Materials: Science & Engineering 90, 329 (2004) |
| 190. Mori, H.; Lanzendörfer, M.; Müller, A.H.E.; Klee, J.E.: Organic-Inorganic Nano-Assembly Based on Complexation of Cationic Silica Nanoparticles and Weak Anionic Polyelectrolytes in Aqueous and Alcohol Media, Langmuir 20, 1934 (2004) |
| 175. Mori, H.; Müller, A.H.E.; Klee, J.E.: Intelligent Colloidal Hybrids via Reversible pH-induced Complexation of Polyelectrolyte and Water-soluble Silica Nanoparticles, Journal of the American Chemical Society 125, 3712 (2003) -- Details |
| 174. Mori, H.; Müller, A.H.E.; Klee, J.E.: Reversible pH-induced complexation of polyelectrolyte and water-soluble silica nanoparticles as intelligent colloidal hybrids, Polym. Prepr. (Am. Chem. Soc., Div. Polym. Chem.) 44(1), 646 (2003) -- Details |
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