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Nanomaterials news
Unique copper nanocluster design boosts CO₂ reduction selectivity
While humble copper (Cu) may not boast the allure of gold or silver, its remarkable versatility makes it invaluable in cutting-edge research. A collaborative effort by scientists from Tohoku University, the Tokyo University ...
Nanomaterials
Dec 13, 2024
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Nanopatterned graphene enables infrared 'color' detection and imaging
University of Central Florida (UCF) researcher Debashis Chanda, a professor at UCF's NanoScience Technology Center, has developed a new technique to detect long wave infrared (LWIR) photons of different wavelengths or "colors."
Nanophysics
Dec 12, 2024
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Atomic force microscopy reveals microtubule defects at submolecular resolution
In a study recently published in the journal Nano Letters, researchers from Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, Kanazawa, Japan, used frequency-modulated atomic force microscopy to reveal the submolecular ...
Nanomaterials
Dec 12, 2024
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Stabilized ferrocene molecules result in the world's smallest electrically controlled molecular machine
Artificial molecular machines, nanoscale machines consisting of a few molecules, offer the potential to transform fields involving catalysts, molecular electronics, medicines, and quantum materials. These machines operate ...
Bio & Medicine
Dec 12, 2024
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Nanoscale analysis uncovers method to prevent dental erosion from carbonated drinks
A Korean research team, which had previously visualized and scientifically proven the harmful effects of carbonated drinks like cola on dental health using nanotechnology, has now identified a mechanism for an effective method ...
Bio & Medicine
Dec 11, 2024
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New methods generate and supercharge magnetism of 2D materials
At just a few atoms of thickness, 2D materials offer revolutionary possibilities for new technologies that are microscopically sized but have the same capabilities as existing machines.
Nanophysics
Dec 11, 2024
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Nanofluidic devices and their role in matter manipulation
One of the great ambitions in the scientific world is to use tiny objects—such as molecules, viruses, and nanoparticles—as building blocks to construct essential macromolecules and materials, much like constructing intricate ...
Nanomaterials
Dec 11, 2024
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Copper nanoclusters enable control of CO₂ reduction products
Rising CO₂ emissions are accelerating global warming and climate change. But what if scientists could repurpose excess CO₂ into a potential energy source?
Nanomaterials
Dec 11, 2024
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New X-ray technique maps the nanoscale architecture of functional materials
Researchers have pioneered a new technique at the Swiss Light Source SLS called X-ray linear dichroic orientation tomography, which probes the orientation of a material's building blocks at the nanoscale in three-dimensions.
Nanomaterials
Dec 11, 2024
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Scientists develop coating for enhanced thermal imaging through hot windows
A team of Rice University scientists has solved a long-standing problem in thermal imaging, making it possible to capture clear images of objects through hot windows. Imaging applications in a range of fields—such as security, ...
Nanophysics
Dec 10, 2024
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Graphene stacking discovery could herald new era for quantum applications
Graphene, a single layer of carbon atoms arranged in a two-dimensional honeycomb lattice, is known for its exceptional properties: incredible strength (about 200 times stronger than steel), light weight, flexibility, and ...
Nanophysics
Dec 10, 2024
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Rethinking the brain pacemaker: How better nanocomposites can improve signals
Two years ago, a medical professional approached scientists at the University of Tabriz in Iran with an interesting problem: Patients were having headaches after pacemaker implants. Working together to investigate, they began ...
Bio & Medicine
Dec 10, 2024
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Metal coordination-based approach paves way for controlled synthesis of important protein structural motifs
A newly developed approach can precisely produce four-stranded β-sheets through metal–peptide coordination, report researchers from the Institute of Science Tokyo. Their innovative methodology overcomes long-standing challenges ...
Bio & Medicine
Dec 10, 2024
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Silver nanocubes enable nanolaser light generation
Kaunas University of Technology (KTU), Lithuania researchers, and scientists from Japan have developed a unique nanolaser. Although the dimensions of this laser are so small that its structure can only be seen through a powerful ...
Nanophysics
Dec 10, 2024
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Ultrasound-guided microscopic 'flower' particles show promise in targeted drug delivery
How can medicines be directed to precise locations within the body where they need to act? Scientists have been researching this question for a long time. An example would be delivering cancer drugs directly to a tumor so ...
Bio & Medicine
Dec 10, 2024
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Nanostructured two-dimensional gold monolayers expand possibilities for catalysis, electronics, and energy conversion
Researchers have created nearly freestanding nanostructured two-dimensional (2D) gold monolayers, an impressive feat of nanomaterial engineering that could open up new avenues in catalysis, electronics, and energy conversion.
Nanomaterials
Dec 10, 2024
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Engineers develop gel-based stretchable triboelectric nanogenerators for wearable technology
From smartwatches, and fitness trackers to medical sensors that can be worn on the body, wearables are transforming the way we interact with technology. As their popularity grows, triboelectric nanogenerators (TENGs) that ...
Nanomaterials
Dec 9, 2024
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New foam filter achieves high microplastic removal rates in initial testing
Wuhan University-led research is reporting the development of a revivable self-assembled supramolecular biomass fibrous framework (a novel foam filter) that efficiently removes microplastics from complex aquatic environments.
Vortex electric field discovery could impact quantum computing
A new vortex electric field with the potential to enhance future electronic, magnetic and optical devices has been observed by researchers from City University of Hong Kong (CityUHK) and local partners.
Nanophysics
Dec 8, 2024
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170
Mechanical engineer figures out way to enhance sensitivity of nanopores for early detection of diseases
SMU Lyle mechanical engineering graduate student Kamruzzaman Joty has introduced a new technique in nanotechnology for detecting and analyzing biomolecules, potentially paving the way for new methods of early disease detection.
Bio & Medicine
Dec 5, 2024
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More news
Water treatment: Catching steroid hormones with nanotubes
Chemists create world's thinnest spaghetti
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Scientists innovate breeding strategies to create climate-smart crops
Infrared quantum ghost imaging illuminates—but doesn't disturb—living plants
