NYU researchers have found a way to use light to control how microscopic particles assemble into crystals, effectively ...

NYU scientists are using light to precisely control how tiny particles organize themselves into crystals. Their research, published in Chem, provides a simple and reversible method for forming ...

Researchers at NYU have developed a way to use light to precisely direct how microscopic particles assemble into crystals. The findings, published today (February 24) in the Cell Press journal Chem, ...

Have you ever spilled coffee on a solid surface such as the floor, table or clothing? Most of us have had the experience, but if you have not, or if you are curious, spill just a drop and let it dry ...

Colloidal suspensions heterogenous mixtures of particles with diameters of about 2-500 nanometers, which are permanently suspended in a second phase, usually a liquid. Owing to the small particle size ...

Colloidal silica is a mainstay for everyday applications such as papermaking, polishing the silicon wafers used to make computer microchips, making nonslip and abrasion-resistant coatings, and soaking ...

A recent Instagram post touted the health benefits of colloidal silver, a liquid with tiny silver particles, noting that unless you’re allergic to silver, it’s "harmless to all living creatures." ...

Urine is a highly saturated solution of extremely complicated composition. Its basic organic constituents are urea, uric acid and its salts, formed by the oxidation of purines. In that fluid, ...

Colloidal gold consists of microscopic particles of gold suspended in liquid and is usually red or purple. It comes from shale or clay deposits. There has been much debate about the health benefits of ...