Nanotechnology News – Latest Headlines

New topological metamaterial amplifies sound waves exponentially

A new type of metamaterial through which sound waves flow in an unprecedented fashion provides a novel form of amplification of mechanical vibrations, which has the potential to improve sensor technology and information processing devices.

March 27, 2024 Read more

Biocompatible nanoparticles enhance systemic delivery of cancer immunotherapy

PLGA nanoparticles modified with ATP slowly release anti-cancer drugs and recruit immune cells to fight tumors.

March 27, 2024 Read more

A tiny spot leads to a large advancement in nano-processing

Focusing a tailored laser beam through transparent glass can create a tiny spot inside the material. Researchers found a way to use this small spot to improve laser material processing, boosting processing resolution.

March 27, 2024 Read more

Silicon nanospikes take out 96% of virus particles

Researchers designed and manufactured a virus-killing surface that could help control disease spread in hospitals, labs and other high-risk environments. The surface made of silicon is covered in tiny nanospikes that skewer viruses on contact.

March 26, 2024 Read more

New mechanical transistors enable environmentally adaptive and electricity-free computing

Researchers have developed innovative mechanical transistors that combine temperature-responsive materials and switchable structures, enabling complex logic operations and memory storage without electricity, opening up new possibilities for computing and environmental interaction.

March 26, 2024 Read more

Parity anomaly demonstrated in a topological insulator

Scientist present an unusual quantum Hall effect that was observed on a microscopic device made of the topological insulator material mercury telluride (HgTe).

March 26, 2024 Read more

New method to measure entropy production on the nanoscale

Extending thermodynamics for ultrashort excitations will provide novel insights into how materials function on the nanoscale.

March 26, 2024 Read more

Electron-bending effect could boost computer memory

A magnetic material with a simple structure could help to overcome the shortcomings of materials used in memory devices.

March 26, 2024 Read more

A global roadmap to advance printable sensors for sustainability and quality of life

A team of more than 100 experts from 57 research institutions worldwide is developing a comprehensive roadmap for next-generation printable sensor technologies.

March 26, 2024 Read more

Researchers develop new single-molecule transistor that uses quantum interference

Researchers have developed a new single-molecule transistor that uses quantum interference to control the flow of electrons. The transistor opens new possibilities for using quantum effects in electronic devices.

March 25, 2024 Read more

A self-cleaning wall paint made with nanoparticles

A breakthrough in catalysis research leads to a new wall paint that cleans itself when exposed to sunlight and chemically breaks down air pollutants.

March 25, 2024 Read more

Novel electrochemical sensor detects dangerous bacteria

New method detects intact bacteria by mimicking cell surface structures, offering quicker, specialist-free diagnostics and precise targeting without expensive equipment.

March 25, 2024 Read more

Scientists 3D print luminescent quantum dot-polymer architectures with potential for advanced optoelectronics

Researchers have developed a method to 3D print complex architectures made of perovskite quantum dot-polymer composites, which could enable sophisticated optoelectronic devices.

March 25, 2024 Read more

Research team develops important building block for artificial cells

Researchers use DNA nanotechnology to create and study the first synthetic contractile ring for cell division.

March 25, 2024 Read more

A more effective particle conversion surfaces for space instruments

Developing ultra-smooth surfaces for spacecraft to convert neutral atoms into ions, enhancing the detection of outer space particles.

March 25, 2024 Read more

Elusive 3D printed nanoparticles could lead to new shapeshifting materials

Materials engineers have 3D printed tens of thousands of hard-to-manufacture nanoparticles long predicted to yield promising new materials that change form in an instant.

March 25, 2024 Read more