Tuning in to magnetic ink
A new ink containing iron-oxide nanoparticles can be turned into fully printed and versatile components for cellular networks.
Nanomaterials
Apr 4, 2018
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Page 10 - News tagged with iron-oxide nanoparticles
A 'smart dress' for oil-degrading bacteria
Bionanotechnology research targets functional structures synergistically combining macromolecules, cells, or multicellular assemblies with a wide range of nanomaterials. Providing micrometer-sized cells with tiny nanodevices ...
Analytical Chemistry
Jul 25, 2016
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Toward a fast, simple test for detecting cholera rampaging in 40 countries
With cholera on the rampage in Haiti and almost 40 other countries, scientists are reporting the development of a key advance that could provide a fast, simple test to detect the toxin that causes the disease. The report ...
Biochemistry
Feb 9, 2011
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Chemist proposes new method for green synthesis of xanthene derivatives
A RUDN chemist has proposed a new method for the synthesis of xanthene derivatives, which are used as the basis for drug manufacturing—from antidepressants to antiviral and antitumor drugs. The method is based on the example ...
Materials Science
Jan 30, 2020
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Reducing water scarcity by restoring contaminated groundwater aquifers
The fight against water scarcity is becoming one of the main 21st century challenges, with securing a clean supply key to efforts. The REGROUND project has developed a novel, green ground water-innovation and is ready to ...
Environment
Nov 20, 2018
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Ambient electrosynthesis of urea with nitrate and carbon dioxide over iron-based dual-sites
Urea (CO(NH2)2) has been applied both in agricultural and pharmaceutical field. The widely used Bosch-Meiser process has high energy consumption and CO2 emission. Therefore, it is imperative to explore energy-saving and economical ...
Analytical Chemistry
Nov 25, 2022
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Eco-friendly method for the synthesis of iron oxide nanoparticles
A team of scientists from Ural Federal University (Yekaterinburg), Bangladesh University of Engineering and Technology and other collaborator have published an article about a new method for the synthesis of magnetic nanoparticles. ...
Nanomaterials
Sep 16, 2019
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Wheat gets boost from purified nanotubes
The introduction of purified carbon nanotubes appears to have a beneficial effect on the early growth of wheatgrass, according to Rice University scientists. But in the presence of contaminants, those same nanotubes could ...
Nanomaterials
Dec 6, 2017
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Rare earth orthoferrite LnFeO3 nanoparticles for bioimaging
Magnetic resonance imaging (MRI) has emerged as one of the most powerful clinical imaging tools because of its superb spatial resolution and soft tissue contrast, especially when using contrast agents. In the European Journal ...
Materials Science
Sep 4, 2018
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Radio frequency energy heats up interest in low-temperature nanocatalysts
Worldwide, the chemical industry uses catalysts—substances that facilitate chemical reactions—in about 90% of all chemical manufacturing processes as a means of optimizing energy use and reducing greenhouse gas emissions. ...
Materials Science
Feb 4, 2019
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