Nanotechnology News – Latest Headlines

New tool allows unprecedented modeling of magnetic nanoparticles

Researchers have developed a new computational tool that allows users to conduct simulations of multi-functional magnetic nanoparticles in unprecedented detail.

March 11, 2022 Read more

Physicists discover a new method to image ultrafast electron motions in atoms

Scientists have imaged the fastest and tiniest details of the electron dynamics in atoms using light with wavelengths which were until now considered far too long for this task. The discovery will allow novel, much easier access to the smallest temporal and spatial scales in the atomic world.

March 11, 2022 Read more

Acoustic propulsion of nanomachines depends on their orientation

For the first time, physicists have simulated the propulsion of freely orientable nanoparticles by travelling ultrasound waves. They have found answers to central questions, which had previously stood in the way of acoustic propulsion of nanoparticles.

March 11, 2022 Read more

Chemical engineers use neural networks to discover the properties of metal-organic frameworks, for catalysis and other applications

To help researchers sift through all of the possible metal-organic framework (MOF) structures and help identify the ones that would be most practical for a particular application, a team of computational chemists has developed a model that can analyze the features of a MOF structure and predict if it will be stable enough to be useful.

March 11, 2022 Read more

The second NanoCar Race is off to a good start

The world's smallest car race will return to Toulouse (France) on 24-25 March. Eight international teams will be at the starting line for the competition.

March 11, 2022 Read more

New vibes in information technology: a ground-breaking platform for advanced multi-signal systems

Researchers use phonons as information carriers, together with electrons and photons, in a novel nano-electro-opto-mechanical system (NEOMS) platform, which can operate at room temperature and frequencies up to a few GHz. Based on nanocrystalline-silicon, it is fully compatible with CMOS technologies, facilitating integration with current silicon electronics.

March 11, 2022 Read more

Quantum information: Light from rare-earth molecules

Light can be used to distribute quantum information rapidly, efficiently, and in a secure, tap-proof manner. Researchers have now achieved major progress in the development of materials for processing quantum information with light.

March 11, 2022 Read more

Novel electrical component improves stability of solar cells

Researchers have developed a novel SiOx layer that simultaneously allows high passivation and improved conductivity.

March 11, 2022 Read more

Roadmap for finding new functional porous materials

New findings are expected to accelerate the discovery of future metal-organic polyhedra and their applications of cage-based frameworks.

March 10, 2022 Read more

Physicists show how frequencies can easily be multiplied without special circuitry

Physicists have succeeded in directly converting frequencies to higher ranges in a common magnetic material without the need for additional components.

March 10, 2022 Read more

3D-Printing smart e-clothes with liquid metal microgels (w/video)

Researchers propose a convenient and low-cost strategy to prepare a printable and recyclable liquid-metal-microgel ink by encapsulating liquid metal microdroplets into alginate microgel shells for directly printing flexible electronics on various substrates.

March 10, 2022 Read more

New flexible soft-solid MOF composite membrane boosts H2/CO2 separation

Researchers have fabricated flexible soft-solid MOF composite membranes on commercial polyvinylidene fluoride (PVDF) substrate.

March 10, 2022 Read more

Researchers use flat lenses to extend viewing distance for 3D display

New approach lays groundwork for compact 3D displays that create more realistic virtual scenes.

March 10, 2022 Read more

Nanomedicine: Gentler tumor treatment (w/video)

Radiation therapy is one of the cornerstones of cancer therapy. However, some types of tumor respond little or hardly at all to radiation. If it were possible to make tumor cells more sensitive, treatment would be more effective and gentler. Researchers have now succeeded in using metal oxide nanoparticles as 'radiosensitizers' - and in producing them on an industrial scale.

March 10, 2022 Read more

In a first, researchers image the full structure of trapped excitons

It's a significant step in understanding these whirling quasiparticles and putting them to work in future semiconductor technologies.

March 10, 2022 Read more

Improving nanoparticle passage through the body

A new approach to send 'friendly' nanoparticles into a patient's blood stream has shown promising results by modifying the surface of these potential drug, vaccine or cancer treatment delivery objects to encourage the best result.

March 10, 2022 Read more