Nanotechnology News – Latest Headlines
Creating optical logic gates from graphene nanoribbons
A new graphene-based optical logic gate uses collective oscillations of electrons to process light waves in a far smaller space than existing designs.
November 15, 2023 Read more
Riddle of Kondo effect solved in ultimately thin wires
New observations with a scanning tunnelling microscope reveal the effect in one-dimensional wires floating on graphene. Scientists for the first time directly measured the so-called Kondo effect, which governs the behaviour of magnetic atoms surrounded by a sea of electrons.
November 15, 2023 Read more
Nanoparticles for optimized cancer therapy
A new method promises to treat pancreatic carcinomas with more accuracy and with fewer side effects than current cancer therapies. Nanoparticles transport the active substance Gemcitabine in large quantities directly into the tumor.
November 15, 2023 Read more
Engineering bacteria to biosynthesize intricate protein complexes
Scientists developed an innovative bioengineering approach using genetically modified bacteria; these bacteria can incorporate protein cages around protein crystals.
November 15, 2023 Read more
Bioinspired reinforced graphene membranes overcome mechanical limitations
Novel biomimetic reinforced graphene architecture overcomes mechanical fragility issues that previously hindered scalable fabrication of graphene membranes for selective transport.
November 14, 2023 Read more
Self-propelled micromotors purify wastewater and generate green energy
Researchers have designed micromotors that move around on their own to purify wastewater. The process creates ammonia, which can serve as a green energy source. With a new AI method they plan to tune the motors to achieve the best possible results.
November 14, 2023 Read more
Solar-powered device produces clean water and clean fuel at the same time
A floating, solar-powered device that can turn contaminated water or seawater into clean hydrogen fuel and purified water, anywhere in the world.
November 13, 2023 Read more
First 2D semiconductor with 1000 transistors developed
The first large-scale in-memory processor using 2D semiconductor materials could substantially cut the ICT sector's energy footprint.
November 13, 2023 Read more
Twisted magnets make brain-inspired computing more adaptable
A form of brain-inspired computing that exploits the intrinsic physical properties of a material to dramatically reduce energy use is now a step closer to reality.
November 13, 2023 Read more
Autonomous lab reduces discovery of best-in-class quantum dots from years to hours
It can take years of focused laboratory work to determine how to make the highest quality materials for use in electronic and photonic devices. Researchers have now developed an autonomous system that can identify how to synthesize 'best-in-class' materials for specific applications in hours or days.
November 13, 2023 Read more
Modular metal-organic frameworks unlock customizable high-performance membranes
Researchers have demonstrated a modular fabrication strategy for MOF-based membranes that overcomes previous challenges and provides tunable, defect-free molecular sieving.
November 13, 2023 Read more
Photo-induced superconductivity on a chip
Researchers show that a previously demonstrated ability to turn on superconductivity with a laser beam can be integrated on a chip, opening up a route toward opto-electronic applications.
November 13, 2023 Read more
Unlocking the secrets of spin with high-harmonic probes
Researchers pioneer electron spin control in magnetic materials, advancing spintronics and electronics using innovative techniques and Heusler compounds.
November 10, 2023 Read more
Atomic dance gives rise to a magnet
Scientists found that when they move in circles, atoms can also work wonders: When the atomic lattice in a rare-earth crystal becomes animated with a corkscrew-shaped vibration known as a chiral phonon, the crystal is transformed into a magnet.
November 10, 2023 Read more
Nanobots - hype vs reality
Learn about nanobots with our deep dive into their real-world medical potential versus the sci-fi hype. Join us as we uncover what nanorobotics can really do today.
November 10, 2023 Read more
Twisting two-dimensional atomic sheets: A key to new materials for advanced technologies
Physicists have found that putting a twist on tungsten disulfide stacks illuminates new approaches to manipulate light.
November 10, 2023 Read more
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