Results 191 to 200 of about 6,643 (243)

Synthesis and Characterization of Magnetic Nanocontainers

Journal of the American Ceramic Society, 2008
Magnetic 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., Kartsonakis, I., Liatsi, P., Daniilidis, I., Kordas, G.   +4 more
openaire   +1 more source

Biocompatible Protein Nanocontainers for Controlled Drugs Release

ACS Nano, 2010
We designed a biocompatible carrier for controlled release of hydrophobic drugs. The designed carrier was prepared by sonicating oil in a protein aqueous solution forming a protein nanocontainer composed of an inner gel core and an outer protein shell.
Han, Y., Shchukin, D., Yang, J., Simon, C., Fuchs, H., Möhwald, H.   +5 more
openaire   +3 more sources

Active Anticorrosion Coatings with Halloysite Nanocontainers

The Journal of Physical Chemistry C, 2008
This 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., Lamaka, S., Yasakau, K., Zheludkevich, M., Ferreira, M., Möhwald, H.   +5 more
openaire   +2 more sources

Communication: Superstabilization of fluids in nanocontainers

The Journal of Chemical Physics, 2014
One 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, Dick, Bedeaux, Signe, Kjelstrup, David, Reguera   +3 more
openaire   +2 more sources

Silica nanocontainers for active corrosion protection

Nanoscale, 2012
Novel self-healing protective coatings with nanocontainers of corrosion inhibitors open new opportunities for long-term anticorrosion protection of different metallic materials. In this paper a new type of functional nanoreservoir based on silica nanocapsules (SiNC) synthesized and loaded with corrosion inhibitor 2-mercaptobenzothiazole (MBT) in a one ...
Frederico, Maia, João, Tedim, Aleksey D, Lisenkov, Andrei N, Salak, Mikhail L, Zheludkevich, Mário G S, Ferreira   +5 more
openaire   +2 more sources

Controlled-Access Hollow Mechanized Silica Nanocontainers

Journal of the American Chemical Society, 2009
A new category of mechanized nanoparticles, consisting of a hollow mesoporous silica spherical framework controlled by a supramolecular system containing the alpha-cyclodextrin (alpha-CD) ring on a stalk that is tethered to the pore openings on the nanosphere, is synthesized and tested.
Du, L Du, Li, Liao, SJ Liao, Shijun, Khatib, HA Khatib, Hussam A., Stoddart, JF Stoddart, James Fraser, Zink, JI Zink, Jeffrey I.   +4 more
openaire   +3 more sources

Nanocontainers as Corrosion Inhibitors

2022
Metal 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 ...
openaire   +1 more source

Triple-Stimuli-Responsive Smart Nanocontainers Enhanced Self-Healing Anticorrosion Coatings for Protection of Aluminum Alloy.

ACS Applied Materials and Interfaces, 2019
Novel acid/alkali/corrosion potential triple-stimuli-responsive smart nanocontainers (TSR-SNs) were successfully assembled to regulate the release of an encapsulated corrosion inhibitor, benzotriazole (BTA), by installing specially structured bistable ...
Ting Wang, Juan Du, Sheng Ye, Linghua Tan, Jiajun Fu   +4 more
semanticscholar   +1 more source

Carbon nanocontainers for gas storage

Nanotechnologies in Russia, 2009
Various types of nanocontainers that can work if there is a change of thermodynamic conditions or a change in the external electrostatic field are presented. Using the molecular dynamics method, the processes of charging, storage, and discharging various nanocontainers with hydrogen and methane are investigated.
A. V. Vakhrushev, M. V. Suetin
openaire   +1 more source

Chemistry of Nanocontainers

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 ...
openaire   +1 more source