Nanostructured material with potential for use in catalyzers

Researchers developed a titanium oxide nanofiber sheet through electrospinning and atomic layer deposition.

Researchers demonstrate first all-metamaterial optical gas sensor

Researchers developed the first fully-integrated, non-dispersive infrared (NDIR) gas sensor enabled by specially engineered synthetic materials known as metamaterials. The sensor has no moving parts, requires little energy to operate and is among the smallest NDIR sensors ever created.

Smarter experiments for faster materials discovery

Scientists created a new AI algorithm for making measurement decisions; autonomous approach could revolutionize scientific experiments.

Directional plasmon excitation at molecular scales

Scientists have developed a method for directional excitation of plasmons at molecular length scale with electrically driven sources.

Atomically packed boundaries resist cracking

Researchers used high energy X-rays to image the crack and also the grains inside a material in terms of size, shape, and position. Importantly, the new advances also determine the crystallographic orientation of the atomic arrangements in each grain.

Theory reveals the nature of crystals defects (of silicon carbide)

Imperfections of crystal structure, especially edge dislocations of an elongated nature, deeply modify basic properties of the entire material and, in consequence, drastically limit its applications. Using silicon carbide as an example, physicists have shown that even such computationally demanding defects can be successfully examined with atomic accuracy by means of a cleverly constructed, small in size, model.

Engineers build advanced microprocessor out of carbon nanotubes

New approach harnesses the same fabrication processes used for silicon chips, offers key advance toward next-generation computers.

Nanostructured beetle scales hold secret to creating sustainable paint from recycled plastic

The structure of ultra-white beetle scales could hold the key to making bright-white sustainable paint using recycled plastic waste, scientists have discovered.

Nanoparticles 'click' immune cells to make a deeper penetration into tumors

Scientists reported a novel targeting strategy that allows deep tumor penetration of drug-loaded nanoparticles. They induced the linking of immune cell-targeting antibodies to drug-loaded nanoparticles on the cells, instead of taking them up in the cells or using antibody-nanoparticle conjugates.

Advances in carbon nanotechnology first steps in dramatic climate change mitigation

A new study provides a several hundred-fold advance in stopping the release of the greenhouse gas carbon dioxide. This ground-breaking advance utilizes CO2 in producing carbon nanotubes which when, added to materials such as concrete or steel, forms composites with significantly better properties.