Nanotechnology News – Latest Headlines

Chemists cook up new nanomaterial and imaging method

Nanomaterials can store all kinds of things, including energy, drugs and other cargo.

Jan 19th, 2017

New low-cost technique converts bulk alloys to oxide nanowires

A simple technique for producing oxide nanowires directly from bulk materials could dramatically lower the cost of producing the one-dimensional nanostructures.

Jan 19th, 2017

Creating atomic scale nanoribbons

Researchers have demonstrated the first important step toward integrating atomically precise graphene nanoribbons onto nonmetallic substrates.

Jan 19th, 2017

Theorists propose new class of topological metals with exotic electronic properties

Researchers have proposed a theory-based approach to characterize a class of metals that possess exotic electronic properties that could help scientists find other, similarly-endowed materials.

Jan 19th, 2017

Theoretical speed limit for intra-chip communications in microprocessors

Scientists have developed a theory that gives the possibility to precisely predict the level of noise caused by the amplification of photonic and plasmonic signals in nanoscale optoelectronic circuits.

Jan 19th, 2017

Making the most of nanoscale catalytic effects for nanotechnology

Researchers are working on meeting the challenge of incorporating nanoscale structures into future semiconductor devices that will create new technologies and impact on all aspects of everyday life.

Jan 19th, 2017

Tough aqua material for water purification

Decontamination of water with a robust and sustainable membrane assembled from two synergistically working components.

Jan 19th, 2017

Nanoparticles improve melting and solidification for manufacturing processes

In an advance that could lead to improved manufacturing, a new study shows that adding nanoparticles to metals during the melting process allows for better control during melting.

Jan 19th, 2017

Topological photonic crystal made of silicon

Researchers derive topological photonic states purely based on silicon, which can lead to the development of new functions and devices through integration with semiconductor electronics.

Jan 19th, 2017

Chip-sized, high-speed terahertz modulator raises possibility of faster data transmission

Engineers have invented a chip-sized, high-speed modulator that operates at terahertz frequencies and at room temperature at low voltages without consuming DC power.

Jan 19th, 2017

Graphene's sleeping superconductivity awakens

Since its discovery in 2004, scientists have believed that graphene may have the innate ability to superconduct. Now researchers have found a way to activate that previously dormant potential.

Jan 19th, 2017

Blood-repellent materials: A new approach to medical implants

Engineers have grown 'superhemophobic' titanium surfaces that could form the basis for biocompatible medical devices.

Jan 18th, 2017

A 'strand' of DNA as never before

In a carefully designed polymer, researchers have imprinted a sequence of a single strand of DNA. The resulting negative remained chemically active and was capable of binding the appropriate nucleobases forming a genetic code. The polymer matrix thus functioned exactly like a sequence of real DNA.