colloid science

Colloid science studies mixtures where tiny particles are dispersed evenly throughout another substance, like droplets in a liquid or particles in a gas. These particles are larger than molecules but too small to be seen without a microscope. Common examples include milk, fog, and paint. The behavior and stability of these mixtures are influenced by factors like particle size, concentration, and interactions between particles. Understanding colloids is crucial in various fields, including food science, pharmaceuticals, and materials engineering, as it helps in creating products with desired properties, such as texture, stability, and appearance.