Design of Formulation, Optimization and Evaluation of Nanosponges of Selected Drug by Using QBD Technology
When one chemical material (the solute) can dissolve in another chemical substance (the solvent) of the same sort, the resulting is homogeneous solution. Whether or not a chemical is soluble depends on a number of factors, including pressure, temperature, and the nature of the solvent being utilized. How soluble something is in a given solvent may be measured at its saturation concentration, when further addition of the solute no longer increases the concentration of the solute in the solution (Lachman L et al., 1986). The solvent is often a liquid comprising one or more substances. It is more common to vocalize a solid solution than a gaseous one.