A transmission electron microscopy image of a core–shell cubic nanoparticle. The new core-shell nanoparticles are highly versatile and are used in printing sensor arrays that measure levels of ...

A recent article in Nature Communications describes the direct observation of core–shell metallic nanowire growth using advanced imaging techniques. These methods enable visualization of atomic-scale ...

A class of ultrasmall fluorescent core-shell silica nanoparticles is showing an unexpected ability to rally the immune system ...

Nanometer-scale analytical and structural characterization of different materials has gained significant attention in recent years. TEM is considered suitable for nanometer scale characterization as ...

Researchers have developed a way to print nanoparticles like ink, creating inexpensive sweat sensors that can continuously monitor multiple molecules. The future of medicine may very well lie in the ...

A team of Caltech engineers has developed a technique for inkjet printing arrays of special nanoparticles that enables the mass production of long-lasting wearable sweat sensors. These sensors could ...