Colloid and surface chemistry explores the behaviour of materials when one phase is dispersed within another or in contact at an interface. Colloids consist of particles roughly 1 nm to 1 µm in size ...
Researchers developed a magnetic checkerboard method to steer colloidal particles by size, enabling precise lab-on-chip ...
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 ...