Journal ArticleDOI
Controlled growth of monodisperse silica spheres in the micron size range
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TLDR
In this article, a system of chemical reactions has been developed which permits the controlled growth of spherical silica particles of uniform size by means of hydrolysis of alkyl silicates and subsequent condensation of silicic acid in alcoholic solutions.About:
This article is published in Journal of Colloid and Interface Science.The article was published on 1968-01-01. It has received 12884 citations till now. The article focuses on the topics: Stöber process & Silicic acid.read more
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Dilute solution routes to various controllable morphologies of MCM-41 silica with a basic medium
TL;DR: In this article, a morphogenetic mechanism based on self-assembled silicate surfactant rod-like micelles is proposed and explains well the controllability of the morphology.
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Hollow/rattle-type mesoporous nanostructures by a structural difference-based selective etching strategy.
TL;DR: A novel "structural difference-based selective etching" strategy has been developed to fabricate hollow/rattle-type mesoporous nanostructures, which show high loading capacity for anticancer drug (doxorubicin) and show ultrafast immobilization of protein-based biomolecules (hemoglobin).
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Hybrid Sol−Gel-Derived Polymers: Applications of Multifunctional Materials
TL;DR: In this article, the synthetic pathway follows the well-known sol−gel procedure, where the homogeneous combination of inorganic and organic moieties in a single-phase material provides unique possibilities to tailor the mechanical, electrical, and optical properties with respect to numerous applications.
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Functionalisation of nanoparticles for biomedical applications
TL;DR: Nanoparticles with cores composed of inorganic materials such as noble, magnetic metals, their alloys and oxides, and semiconductors have been most studied and have vast potential for application in many different areas of biomedicine.
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Hollow Nano- and Microstructures as Catalysts
Gonzalo Prieto,Harun Tüysüz,Nicolas Duyckaerts,Johannes Knossalla,Guang-Hui Wang,Ferdi Schüth +5 more
TL;DR: This review provides an updated and critical survey of the ever-expanding material architectures and applications of hollow structures in all branches of catalysis, including bio-, electro-, and photocatalysis.
References
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Journal ArticleDOI
Electron Microscopy of Monodisperse Latexes
E. B. Bradford,J. W. Vanderhoff +1 more
TL;DR: In this article, a series of monodisperse polystyrene latexes has been prepared by carefully controlled emulsion polymerizations. The particle diameters of three of these latexes were determined by electron microscopy.
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Aerosil, Herstellung, Eigenschaften und Verhalten in organischen Flüssigkeiten
Ernst Wagner,Brunner Helmut F +1 more
TL;DR: Aerosil, ein sehr reines, koaguliertes Siliciumdioxyd-Aerosol with Teilchen von 10 bis 40 mμ Durchmesser, wird durch Flammenhydrolyse von siliciumtetrachlorid gewonnen as discussed by the authors.