This video shows the aggregation of 60nm gold colloid as seen through the NanoSight LM20. ‘Aggregation 1’ shows the particles prior to aggregation and ‘Aggregation 2’ shows the particles after a DNA ...

(Phys.org)—Colloidal systems are important in nanoscience and materials. A colloidal system involves the dispersion of particles within a solvent. A stable colloid has evenly dispersed solute ...

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 ...

An antique-looking black-and-white photo of a group of about 100 people, mostly men in suits, standing and sitting in front of a building. Some attendees at the first National Colloid Symposium at the ...