One scientist would like to put sand into your computer. Not beach sand, but silicon dioxide nanoparticles coated with a high dielectric constant polymer to inexpensively provide improved cooling for ...

Korean scientists utilized an anti-reflective coating based on silicon dioxide (SiO2) nanoparticles and large phosphor particles to increase diffuse light transmittance in a tandem perovskite-silicon ...

These microadditives enhance color, flavor and freshness. But what do they do in the body? It seemed like a small thing when Paul Westerhoff’s 8-year-old son appeared, with his tongue and lips coated ...

Silica nanoparticles may make oral insulin possible by safely enhancing drug absorption through the intestinal wall in obese mice.

The novel Al-SiO 2 ceramic coatings with good densification ability and oxidation resistance due to the stabilizing effect of Al on the K⁺ ion migration and coating structure. Recently, a team of ...

Fluorescing nanoparticles are helpful tools for biological imaging, allowing researchers to spot hard-to-see phenomena through a microscope by lighting up when hit with laser light at the correct ...

What is Colloidal Silicon Dioxide? Colloidal silicon dioxide, in other terms known as ‘colloidal silica’, is a polymeric form of silicon. The non-toxic, naturally occurring element silicon is listed ...

A nanoparticle’s safety is often determined by its toxicity on the human body. Toxicity can be defined in several ways, and it is not only the toxicity of the nanoparticle that is important but also ...