What does hydrophilicity mean?
Hydrophilicity refers to the property of being attracted to or having an affinity for water. This property is often observed in materials that are able to absorb or be wetted by water, such as sponges or paper towels. Hydrophilicity is an important characteristic in various applications, including water purification systems, where materials with high hydrophilicity can effectively remove impurities from water. In contrast, materials with low hydrophilicity may repel water, making them useful in applications such as waterproof coatings or membranes. The study of hydrophilicity is relevant to fields such as materials science, chemistry, and environmental engineering, where understanding the interactions between water and materials is crucial. Hydrophilicity is a useful property to consider when designing or selecting materials for specific applications, as it can significantly impact their performance and functionality.
noun
The property of being attracted to or having an affinity for water; the ability of a substance to absorb or be wetted by water.
- 1. The property of being attracted to or having an affinity for water.
- 2. The ability of a substance to absorb or be wetted by water.
"The hydrophilicity of the material made it ideal for use in water purification systems."
"The hydrophilicity of the material made it ideal for use in water purification systems."
"The hydrophilic properties of the polymer made it suitable for use in biomedical applications."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of hydrophilicity
The term 'hydrophilicity' is derived from the Greek words 'hydro' (water) and 'philos' (loving). It was first used in the late 19th century to describe the property of being attracted to water. The study of hydrophilicity has since become an important area of research in materials science and chemistry, with applications in fields such as water purification, biomedical engineering, and environmental engineering.
Usage notes
Hydrophilicity is a formal term that is commonly used in scientific and technical contexts. It is often used to describe the properties of materials in applications such as water purification, biomedical engineering, and environmental engineering. In informal contexts, the term 'water-loving' may be used as a synonym for hydrophilicity.