Nanotechnology News

April 24, 2025

Top Headlines

Scientists Have Found a Way to 'Tattoo' Tardigrades

Apr. 23, 2025 — If you haven't heard of a tardigrade before, prepare to be wowed. These clumsy, eight-legged creatures, nicknamed water bears, are about half a millimeter long and can survive practically anything: freezing temperatures, near starvation, high ...

'Faster Charging, Longer Lifespan': Next-Generation Battery Breakthrough

Apr. 18, 2025 — A research team develops high-power, high-energy-density anode using nano-sized tin particles and hard ...

A New Super Metal Stands Strong, No Matter the Temperature

Apr. 16, 2025 — A research team develops a new alloy that maintains tensile properties from -196 degrees Celsius to 600 degrees ...

Novel Machine Learning Model Can Predict Material Failure Before It Happens

Apr. 16, 2025 — A team of researchers has successfully predicted abnormal grain growth in simulated polycrystalline materials for the first time -- a development that could lead to the creation of stronger, more reliable materials for high-stress environments, such ...

Latest Headlines

updated 8:37am EDT

Golden Eyes: How Gold Nanoparticles May One Day Help to Restore People's Vision

Apr. 16, 2025 — A team of researchers has identified a promising new approach that may one day help to restore vision in people affected by macular degeneration and ...

New Research Examines How Nanoscopic Ripples Affect Material Properties

Apr. 10, 2025 — When materials are created on a nanometer scale -- just a handful of atoms thick -- even the thermal energy present at room temperature can cause structural ripples. How these ripples affect the ...

New Method for Detecting Nanoplastics in Body Fluids

Apr. 14, 2025 — Microplastics and the much smaller nanoplastics enter the human body in various ways, for example through food or the air we breathe. A large proportion is excreted, but a certain amount remains in ...

Reshaping Quantum Dots Production Through Continuous Flow and Sustainable Technologies

Apr. 11, 2025 — Researchers have developed a pioneering, sustainable method for producing cadmium-based quantum dots (QDs) in water using a biocompatible chalcogen ...

A Step Toward Cleaner Iron Extraction Using Electricity

Apr. 9, 2025 — Iron and its alloys, such as steel and cast iron, dominate the modern world, and there's growing demand for iron-derived products. Traditionally, blast furnaces transform iron ore into purified ...

Serendipitous Discovery Could Lead to More Efficient Catalysts

Apr. 9, 2025 — Preparing catalysts by sending hot, steamy car exhaust over them could improve their efficiency and reduce the amount of rare and expensive metals required in vehicle catalytic converters and many ...

Tiny, Soft Robot Flexes Its Potential as a Life Saver

Apr. 8, 2025 — A tiny, soft, flexible robot that can crawl through earthquake rubble to find trapped victims or travel inside the human body to deliver medicine may seem like science fiction, but an international ...

Researchers Discover Why Plastic Sheds Dangerous Fragments

Apr. 7, 2025 — The world is littered with trillions of micro- and nanoscopic pieces of plastic. These can be smaller than a virus -- just the right size to disrupt cells and even alter DNA. Researchers find them ...

Physicists Uncover Electronic Interactions Mediated Via Spin Waves

Apr. 3, 2025 — Physicists have made a novel discovery regarding the interaction of electronic excitations via spin waves. The finding could open the door to future technologies and advanced applications such as ...

MIT Engineers Develop a Way to Mass Manufacture Nanoparticles That Deliver Cancer Drugs Directly to Tumors

Apr. 3, 2025 — Researchers developed a manufacturing technique that rapidly generates large quantities of nanoparticles coated with drug-delivering polymers, which ...

Earlier Headlines

Carbon Capture Could Become Practical With Scalable, Affordable Materials

Apr. 3, 2025 — Researchers have expanded the potential of carbon capture technology that plucks CO2 directly from the air by demonstrating that there are multiple suitable and abundant materials that can facilitate ...

Scientists Merge Two 'Impossible' Materials Into New Artificial Structure

Apr. 2, 2025 — An international team has merged two lab-synthesized materials into a synthetic quantum structure once thought impossible to exist and produced an exotic structure expected to provide insights that ...

Metasurfaces: Bilayer Device Can Control Many Forms of Polarized Light

Apr. 1, 2025 — Researchers have created a bilayer metasurface made of two stacked layers of titanium dioxide nanostructures, opening new possibilities for structuring ...

We Know Nanoplastics Are a Threat -- This New Tool Can Help Us Figure out Just How Bad They Are

Apr. 1, 2025 — While the threat that microplastics pose to human and ecological health has been richly documented and is well known, nanoplastics, which are smaller than one micrometer (1/50th the thickness of an ...

New Approach Makes One Type of Clean Fuel Production 66% More Efficient

Mar. 28, 2025 — Researchers have uncovered a more efficient way to turn carbon dioxide into methanol, a type of alcohol that can serve as a cleaner alternative ...

Physics Meets Art: A New Twist on Interference Patterns

Mar. 27, 2025 — Researchers have discovered brand new interference patterns in twisted two-dimensional tungsten ditelluride lattices. These so-called moir patterns can be tuned to look like periodic spots or even ...

Scientists Discovered Chemical Oscillations in Palladium Nanoparticles, Paving the Way for Recycling Precious Metal Catalysts

Mar. 26, 2025 — Scientists have for the first time filmed the real-time growth and contraction of Palladium nanoparticles, opening new avenues for utilising and recycling precious metal ...

Cleverly Designed Carbon Nanohoop Enables Controlled Release of Iron

Mar. 26, 2025 — Researchers have developed a molecular system for controlled release of iron. They integrated ferrocene, a molecular sandwich that encloses an iron atom, with a carbon 'nanohoop'. As a ...

Uniquely Shaped, Fast-Heating Nanoparticles Halt Ovarian Tumor Growth

Mar. 19, 2025 — New magnetic nanoparticles in the shape of a cube sandwiched between two pyramids represent a breakthrough for treating ovarian tumors and possibly other types of ...

Nanomaterials Used to Measure Nuclear Reaction on Radioactive Nuclei Produced in Neutron Star Collisions

Mar. 18, 2025 — Physicists have measured a nuclear reaction that can occur in neutron star collisions, providing direct experimental data for a process that had previously only been theorised. The study provides new ...

RNA Origami: Artificial Cytoskeletons to Build Synthetic Cells

Mar. 17, 2025 — With the long-term goal of creating living cells from non-living components, scientists in the field of synthetic biology work with RNA origami. This tool uses the multifunctionality of the natural ...

Twisting Atomically Thin Materials Could Advance Quantum Computers

Mar. 17, 2025 — Researchers show that precisely layering nano-thin materials creates excitons -- essentially, artificial atoms -- that can act as quantum information bits, or ...

Breakthrough Nano-Spring Technology Boosts Battery Durability and Energy Density

Mar. 13, 2025 — Scientists improved battery durability and energy density with a nano-spring ...

Decoding Nanomaterial Phase Transitions With Tiny Drums

Mar. 12, 2025 — When water freezes into ice or boils into vapor, its properties change dramatically at specific temperatures. These so-called phase transitions are fundamental to understanding materials. But how do ...

Lighting the Way: How Activated Gold Reveals Drug Movement in the Body

Mar. 12, 2025 — Tracking targeted drug delivery is often a challenge due to limitations in the current imaging techniques. A recent study reports a breakthrough imaging technique that allows direct and highly ...

Molecular Motors in Action: Visualizing Alpha-Cyclodextrin Movement Along Polymer Chains

Mar. 11, 2025 — Imagine a microscopic locomotive moving back and forth along a track, propelling itself without any external force. At the molecular level, this concept forms the foundation of molecular motors -- ...

Scientists Discover Smart Way to Generate Energy With Tiny Beads

Mar. 11, 2025 — Researchers have discovered a new method to generate electricity using small plastic beads. By placing these beads close together and bringing them into contact, they generate more electricity than ...

Untangling Quantum Entanglement With New Calculation Formulas

Mar. 11, 2025 — Physicists developed simplified formulas to quantify quantum entanglement in strongly correlated electron systems. Their approach was applied to nanoscale materials, revealing unexpected quantum ...

Super Sapphire Resists Scratches, Glare, Fog and Dust

Mar. 6, 2025 — Researchers have discovered techniques to bestow superpowers upon sapphire, a material that most of us think of as just a pretty ...

Precision Cancer Treatment Using Magnet-Guided, Heat-Activated Nanoparticles

Mar. 6, 2025 — Cancer treatment has advanced significantly, focusing on targeted approaches that destroy tumor cells while sparing healthy tissue. Researchers have developed magnetic nanoparticles that can be ...