Results 111 to 120 of about 572 (156)
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Nanocontainers for Analytical Applications
Angewandte Chemie International Edition, 2019AbstractNanocontainers such as mesoporous silica particles and polymersomes are versatile structures containing holes or pores which are used for the entrapment of small molecules and the introduction of specific functionalities. They are widely applied in drug delivery, biomedicine, bioreactors, and analytical applications.
Carola Hofmann +2 more
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Communication: Superstabilization of fluids in nanocontainers
The Journal of Chemical Physics, 2014One of the main challenges of thermodynamics is to predict and measure accurately the properties of metastable fluids. Investigation of these fluids is hindered by their spontaneous transformation by nucleation into a more stable phase. We show how small closed containers can be used to completely prevent nucleation, achieving infinitely long-lived ...
Øivind, Wilhelmsen +3 more
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Synthesis and Characterization of Magnetic Nanocontainers
Journal of the American Ceramic Society, 2008Magnetic hollow spheres were synthesized through a two‐step process and were evaluated by Fourier transform infrared spectroscopy, scanning electron microscopy, super quantum interference device, vibrating sample magnetometry and Mössbauer spectroscopy methods.
Tapeinos, C.; id_orcid 0000-0001-8192-6750 +4 more
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Angewandte Chemie, 2019
AbstractNanocontainer, wie mesoporöse Siliciumoxidpartikel und Polymersomen, sind vielseitige Strukturen, die Löcher oder Poren enthalten, die für den Einschluss von niedermolekularen Verbindungen und für die Einführung spezifischer Funktionalitäten verwendet werden. Sie finden weitreichende Anwendungen in Wirkstofftransportsystemen, in der Biomedizin,
Carola Hofmann +2 more
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AbstractNanocontainer, wie mesoporöse Siliciumoxidpartikel und Polymersomen, sind vielseitige Strukturen, die Löcher oder Poren enthalten, die für den Einschluss von niedermolekularen Verbindungen und für die Einführung spezifischer Funktionalitäten verwendet werden. Sie finden weitreichende Anwendungen in Wirkstofftransportsystemen, in der Biomedizin,
Carola Hofmann +2 more
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A nanocontainer for the storage of hydrogen
Carbon, 2007Molecule hydrogen is known to have a weak van der Waals potential, which makes it difficult to raise its storage efficiency for physisorption based methods. In this report, we explore the other side of such a weak potential, the well-known compressibility of hydrogen. A (20, 0) single wall carbon nanotube based nanocontainer is designed, in which a C60
X. Ye +4 more
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Advanced Materials, 2001
Water-soluble polyelectrolyte nanocapsules can be synthesized by vesicular or emulsion polymerization via core–shell latexes. These particles show a reversible pH- and ionic strength-dependent swelling transition causing a considerable increase (decrease) of their radius.
Sauer, M., Streich, D., Meier, W.
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Water-soluble polyelectrolyte nanocapsules can be synthesized by vesicular or emulsion polymerization via core–shell latexes. These particles show a reversible pH- and ionic strength-dependent swelling transition causing a considerable increase (decrease) of their radius.
Sauer, M., Streich, D., Meier, W.
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Viruses and protein cages as nanocontainers and nanoreactors
Journal of Materials Chemistry, 2009In this highlight, recent studies related to the use of viral capsids and other protein cages as nanocontainers and nanoreactors are discussed. The templating of chemical reactions within these biological hollow scaffolds is an emerging area which has allowed the synthesis of inorganic materials with nanoscale dimensions.
Escosura, A. de la +2 more
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Nanocontainers as Corrosion Inhibitors
2022Metal corrosion is an electrochemical degradation process whose consequences adversely impact the structural integrities of material structures upon interaction with different environments. To reduce this scourge, recent developments in coating designs have incorporated additives capable of providing stimulus-responsive functionalities toward self ...
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2012
Stefan Kubik Molecular Cages and Capsules with Functionalized Inner Surfaces.- Bruno Therrien Drug Delivery by Water-Soluble Organometallic Cages.- Dariush Ajami Julius Rebek Reversibly Expanded Encapsulation Complexes.- A. Carina Schulze Iris M. Oppel Container Molecules Based on Imine Type Ligands.- Tobias Schroder Satya Narayan Sahu Jochen Mattay ...
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Stefan Kubik Molecular Cages and Capsules with Functionalized Inner Surfaces.- Bruno Therrien Drug Delivery by Water-Soluble Organometallic Cages.- Dariush Ajami Julius Rebek Reversibly Expanded Encapsulation Complexes.- A. Carina Schulze Iris M. Oppel Container Molecules Based on Imine Type Ligands.- Tobias Schroder Satya Narayan Sahu Jochen Mattay ...
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Active Anticorrosion Coatings with Halloysite Nanocontainers
The Journal of Physical Chemistry C, 2008This work contributes to the development of a new generation of active corrosion protection coatings composed of hybrid sol−gel films doped with halloysite nanotubes able to release entrapped corrosion inhibitors in a controllable way. A silica-zirconia-based hybrid film was used in this work as an anticorrosion coating deposited on 2024 aluminum alloy.
Shchukin, D. +5 more
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