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, ...

IN this small monograph the author, whose brilliant investigations on colloids are familiar to all interested in that important branch of science, has given a very concise account of much recent work ...

Active matter comprises self-driven units, such as bacteria and synthetic microswimmers, that can spontaneously form complex patterns and assemble into functional microdevices. These processes are ...

The film "The Colloidal State" explores the concept of colloids, which are materials in a dispersion where small particles of one substance are distributed throughout another. It distinguishes ...

1 Docent in Opthalmology at the University at Warschau. Virchow's Archiv, Vol. 53, 1871.

Over the past few years, our research group has been investigating some of the geochemical controls on the mobilization and transport of colloids in saturated porous media. Colloids have been ...