Occasionally referred to as ‘colloidal gold,’ gold colloid is a suspension comprising sub-micron gold nanoparticles suspended in a solvent - most commonly water. Gold nanoparticles' distinct ...

It is commonly assumed that tiny particles just go with the flow as they make their way through soil, biological tissue, and ...

Being abundant in nature, colloids find increasingly important applications in science and technology, ranging from direct probing of kinetics in crystals and glasses to fabrication of ...

Scientists have devised a way of fabricating a complex structure, previously found only in nature, to open up new ways for manipulating and controlling light. Scientists have devised a way of ...

THE second edition of this work, like the first, is well adapted to introduce the general student to the subject, the theoretical portions and the accounts of experimental procedure being well ...

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 ...

Physicists in the Netherlands have created artificial crystals made of colloidal particles that could be used to explore the behaviour of ordinary ionic crystals. The team discovered a number of new ...

Liquid crystals and colloids find increasingly important applications in science and technology, ranging from information displays to direct probing of kinetic processes in crystals and glasses, and ...