When guest molecules are positioned on liquid droplet surfaces, they typically spread out quickly due to diffusion, making it challenging to achieve precise control over their placement.

THE prototype apparatus shown schematically in Fig. 1 offers a promising experimental approach for diffusion and extraction studies across the interface between certain aqueous–organic systems ...

Another research effort specifically measured the diffusion coefficients of triolein in supercritical CO2 and other pressurized liquids. The study found that traditional measurement methods ...

Because of this movement, particles will spread themselves evenly throughout a liquid or a gas. Diffusion is an essential process in cells. They need glucose and oxygen for respiration ...