Tensiometry is a technique used to measure the surface tension of liquids, providing important information about the interaction of surfactants and surface-active agents at interfaces. It plays a crucial role in understanding how these agents modify surface properties, which is essential for applications in various fields such as pharmaceuticals, cosmetics, and food science. By determining surface tension values, tensiometry helps predict how surfactants behave in different environments, influencing processes like emulsification and foaming.
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