Study explores nanoscale structure of thin films

Scientists discuss a new way to apply a widely used local-structure analysis tool - known as atomic pair distribution function (PDF) analysis - to x-ray scattering data from thin films, quickly yielding high-quality information on the films' atomic structure. The work creates new avenues for studies of nanocrystalline thin films.

Nanotechnology developed to help treat heart attack and stroke

Researchers are a step closer to a safer and more effective way to treat heart attack and stroke via nanotechnology.

Nanoparticles in bottle plastic doubles shelf life of pasteurized fresh milk

Inclusion of microparticles - formed by coating ceramic particles with silver nanoparticles - in bottle plastic extends shelf life from seven to 15 days.

Scientists bring order, and color, to microparticles

Scientists have developed a technique that prompts microparticles to form ordered structures in a variety of materials. The advance offers a method to potentially improve the makeup and color of optical materials used in computer screens along with other consumer products.

Nanoparticles used to breach mucus barrier in lungs

Proof-of-concept study conducted in mice a key step toward better treatments for lung diseases.

Vaccine with virus-like nanoparticles effective treatment for RSV, study finds

Researchers suggest this vaccine induces long-term protection against respiratory syncytial virus (RSV) and could serve as a novel treatment option for this disease. There is currently no licensed RSV vaccine.

Graphene enables ultrafast laser pulses for spectroscopy and biomedical applications

Researchers have developed an optical fibre laser that emits pulses with durations equivalent to just a few wavelengths of the light used. This fastest ever device based on graphene will be ideal for use in ultrafast spectroscopy, and in surgical lasers that avoid heat damage to living tissue.