Nanotechnology News – Latest Headlines

Gold nanoclusters possess surprisingly high wide-spectrum antimicrobial activity

Researchers have demonstrated that it is possible to confer antimicrobial activity to gold nanoparticles, which have long been considered as inert, by way of controlling their sizes to the nanocluster range.

Jun 21st, 2017

An enhanced nanocomposite for the photocatalytic oxidation desulfurization

Researchers introduced an innovative strategy by compositing Cu2O nanoparticles with titanate nanotubes, which will result in the stronger visible spectral response and wider absorbance.

Jun 20th, 2017

A new adjustable optical microprobe for the analysis and control of deep brain regions

Scientists have developed a new optical microprobe able to control brain electrical activity by projecting light on wide volumes or selected portions of the central nervous system in an very controlled fashion.

Jun 20th, 2017

A nanoparticle based contrast agent for dual modal imaging of cancer

Researchers have developed nano-contrast agents for magnetic resonance imaging (MRI) as well as optical imaging of cancer cells.

Jun 20th, 2017

Lightweight steel production breakthrough: brittle phases controlled with nanosized morphology

High-strength, lightweight steels can finally be processed on an industrial scale, thanks to a breakthrough in controlling undesired brittle stages from production.

Jun 20th, 2017

Using photoluminescent nanorods as ultimate probes of fluid flow

New research shows that instant detection of the collective orientation of the nanorods in a small focal volume enables the direct measurement and fast scanning of the local shear rate.

Jun 20th, 2017

Tiny bubbles provide tremendous propulsion in new microparticles (w/video)

Researchers have developed an innovative technique using light and tiny bubbles to propel microparticles at forces many times greater than previously achieved.

Jun 20th, 2017

Freshwater from salt water using only solar energy and nanotechnology

Modular, off-grid desalination technology could supply families, towns.

Jun 19th, 2017

Sound waves direct particles to self-assemble, self-heal

New framework supports research into lifelike behavior of inanimate objects.

Jun 19th, 2017

Sugar-coated nanomaterial excels at promoting bone growth

Method offers pathway for improving patient outcomes after spinal fusion surgery.

Jun 19th, 2017

Alloying materials of different structures offers new tool for controlling properties

New research into the largely unstudied area of heterostructural alloys could lead to greater materials control and in turn better semiconductors, advances in nanotechnology for pharmaceuticals and improved metallic glasses for industrial applications.