Nanotechnology News – Latest Headlines

Chiral detection of biomolecules based on reinforcement learning

Researchers introduced a nanostructure design platform based on reinforcement learning and manipulate optical properties.

February 21, 2023 Read more

Nanoparticles self-assemble to harvest solar energy

Researchers have designed a solar harvester with enhanced energy conversion capabilities.

February 21, 2023 Read more

Neuromorphic camera and machine learning aid nanoscopic imaging

Researchers demonstrate how a brain-inspired image sensor can go beyond the diffraction limit of light to detect miniscule objects such as cellular components or nanoparticles invisible to current microscopes.

February 21, 2023 Read more

Reactive fabrics respond to changes in temperature (w/video)

In addition to offering adjustable aesthetics, responsive smart fabrics could also help monitor people's health, improve thermal insulation, and provide new tools for managing room acoustics and interior design.

February 21, 2023 Read more

Easy-to-use, time-resolved scanning tunneling microscopy for measuring the movement of electrons in nanostructures

Researchers have developed easy-to-use, time-resolved scanning tunneling microscopy for measuring the movement of electrons in nanostructures at high temporal and spatial resolution, in a manner that will be invaluable for optimizing nanostructure performance.

February 21, 2023 Read more

Solid-state thermal transistor demonstrated

An effective, stable solid-state electrochemical transistor has been developed, heralding a new era in thermal management technology.

February 21, 2023 Read more

The switch - analogous to a transistor - made from a single fullerene molecule

By using a carefully tuned laser pulse, the researchers are able to use fullerene to switch the path of an incoming electron in a predictable way. This switching process can be three to six orders of magnitude faster than switches in microchips, depending on the laser pulses used.

February 21, 2023 Read more

Health risk of graphene residues investigated

Conclusion of the study: Burned composite materials containing graphene nanoparticles can be considered harmless in case of acute exposure.

February 21, 2023 Read more

Turning food and plastic waste into valuable nanomaterials for energy applications

Our society generates staggering amounts of waste in all areas of economic activities. Foremost among them, apart from energy waste, are the food and plastic sectors. However, both food and plastic wastes are potentially valuable sources of carbon. are working on upcycling of waste materials to high-value carbon by combining materials science and nanotechnology approaches to develop functional nanostructures for advanced energy storage, catalysis, water purification, and biosensor applications.

February 21, 2023 Read more

Researchers develop first nanotube sensors capable of detecting and distinguishing gibberellin plant hormones

This is the first time that nanosensors capable of detecting and distinguishing gibberellins (GAs), a type of plant hormone that regulates plant growth, have been developed and validated in living plants.

February 20, 2023 Read more

WS2 photodetectors on paper substrates show promising results for disposable electronics

Researchers have made significant strides in developing photodetectors made with tungsten disulfide (WS2) on paper substrates for disposable electronics. This research, which addresses the growing issue of electronic waste, has yielded promising results with WS2 photodetectors on paper substrates reaching photo responses comparable to commercially available silicon photodetectors. The findings have significant implications for ubiquitous electronics and low-performance sensing applications.

February 20, 2023 Read more

A molecular close-up

Scientists present a new method for imaging individual electrons.

February 18, 2023 Read more

Making nanoparticle building blocks for new materials

Scientists are uncovering design principles that allow researchers to fine-tune materials at many size scales.

February 18, 2023 Read more

This 'Harry Potter' light sensor achieves magically high efficiency of 200 per cent

Using green light and a double-layered cell, researchers have come up with a photodiode that has sensitivity that many can only dream of.

February 18, 2023 Read more

Using carbon-coated magnetite nanoclusters for synergistic cancer therapy

Researchers report a near infrared-II responsive carbon-coated iron oxide nanocluster, which was guided by magnetic resonance image and capable of combined photothermal and chemodynamic therapy, for synergistic cancer therapy.

February 18, 2023 Read more

Electronic metadevices break barriers to ultra-fast communications

Researchers have come up with a new approach to electronics that could launch the next generation of ultra-fast devices for exchanging massive amounts of data, with applications in 6G communications and beyond.

February 17, 2023 Read more