hydrophilic
意味: Having a strong affinity for water; tending to dissolve in, mix with, or be wetted by water. Used in chemistry, biology, and materials science to describe molecules or surfaces that attract water.
Hydrophilic substances typically contain polar groups such as hydroxyl or carboxyl that form hydrogen bonds with water molecules. The term is essential in biochemistry when discussing cell membranes, where phospholipid heads are hydrophilic while tails are hydrophobic. In materials science, hydrophilic coatings are applied to medical devices and contact lenses to improve biocompatibility.
例文
- The hydrophilic coating on the catheter reduced friction during insertion and lowered the risk of tissue damage. 导管上的亲水涂层减少了插入时的摩擦,降低了组织损伤的风险。El recubrimiento hidrófilo del catéter redujo la fricción durante la inserción y disminuyó el riesgo de daño tisular.カテーテルの親水性コーティングにより挿入時の摩擦が軽減され、組織損傷のリスクが低下した。카테터의 친수성 코팅으로 삽입 시 마찰이 줄어들고 조직 손상 위험이 낮아졌다.
- Researchers developed a hydrophilic membrane capable of filtering microplastics from wastewater. 研究人员开发了一种能够过滤废水中微塑料的亲水膜。Los investigadores desarrollaron una membrana hidrófila capaz de filtrar microplásticos del agua residual.研究者たちは廃水からマイクロプラスチックを除去できる親水性膜を開発した。연구자들은 폐수에서 미세플라스틱을 여과할 수 있는 친수성 막을 개발했다.
- The outer surface of the protein is hydrophilic, allowing it to remain dissolved in the bloodstream. 蛋白质的外表面是亲水的,使其能够溶解在血液中。La superficie externa de la proteína es hidrófila, lo que le permite permanecer disuelta en el torrente sanguíneo.そのタンパク質の外表面は親水性であるため、血流中に溶解した状態を保つことができる。그 단백질의 외부 표면은 친수성이어서 혈류 속에 용해된 상태를 유지할 수 있다.
発音
使い方ガイド
場面: academic, professional
トーン: neutral
起源と歴史
From Greek hydro- (water) and -philos (loving). Entered scientific English in the early 20th century as colloid chemistry developed.
文化的背景
Era: Modern
Generation: All ages
Social background: Universal
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