interfázis

Interfázis is a term used in various scientific disciplines to describe the boundary or transition region between two phases or systems. In chemistry and physics, it refers to the surface separating two immiscible substances, such as oil and water, or the interface between a solid and a liquid. This interface is a region where the properties of the individual phases change abruptly. Surface tension and interfacial tension are phenomena that occur at these interfaces due to the imbalance of intermolecular forces experienced by molecules at the boundary.

In cell biology, interfázis refers to the period of the cell cycle between two successive mitotic divisions. This phase, also known as interphase, is a crucial period of growth and DNA replication for the cell. During interfázis, the cell synthesizes proteins and organelles, and duplicates its genetic material in preparation for division. It is typically divided into three subphases: G1 (first gap), S (synthesis), and G2 (second gap).

The concept of interfázis is also relevant in materials science, where it can describe the boundary between different phases within a composite material or the interface between a coating and a substrate. Understanding the properties and behavior of these interfaces is critical for controlling the overall performance and durability of materials.