hydrophobic hydration

简明释义

疏水性水合

英英释义

例句

1.Understanding hydrophobic hydration 疏水性水合 is essential for drug design, particularly for hydrophobic drugs.

理解 hydrophobic hydration 疏水性水合 对于药物设计至关重要，特别是对于疏水性药物。

2.The phenomenon of hydrophobic hydration 疏水性水合 helps explain the behavior of oils in water.

hydrophobic hydration 疏水性水合 现象有助于解释油在水中的行为。

3.The study of hydrophobic hydration 疏水性水合 can help us understand how biomolecules interact in aqueous environments.

对 hydrophobic hydration 疏水性水合 的研究可以帮助我们理解生物分子如何在水相环境中相互作用。

4.In protein folding, the process of hydrophobic hydration 疏水性水合 plays a crucial role in stabilizing the structure.

在蛋白质折叠过程中，hydrophobic hydration 疏水性水合 的过程在稳定结构中起着关键作用。

5.Surfactants modify hydrophobic hydration 疏水性水合 properties, which can enhance the solubility of non-polar substances.

表面活性剂改变 hydrophobic hydration 疏水性水合 特性，这可以增强非极性物质的溶解度。

作文

Hydrophobic hydration is a fascinating concept in the field of chemistry and biology that describes the behavior of water molecules around hydrophobic (water-repelling) substances. When we think about water, we often envision it as a universal solvent, capable of dissolving a wide range of substances. However, when it comes to hydrophobic molecules, such as oils or certain proteins, the interaction with water is quite different. Hydrophobic hydration (疏水性水合) plays a crucial role in understanding how these molecules behave in aqueous environments.To comprehend hydrophobic hydration (疏水性水合), we must first understand the nature of water itself. Water is a polar molecule, meaning it has a slight positive charge on one side and a slight negative charge on the other. This polarity allows water molecules to form hydrogen bonds with one another, creating a cohesive network. When hydrophobic molecules are introduced into water, they disrupt this network. Water molecules tend to cluster around the hydrophobic substance in an attempt to minimize their exposure to it. This clustering leads to the formation of a structured layer of water molecules around the hydrophobic object, effectively isolating it from the bulk water.The phenomenon of hydrophobic hydration (疏水性水合) has significant implications in various biological processes. For example, in protein folding, the hydrophobic regions of a protein tend to fold inward, away from the aqueous environment, while the hydrophilic (water-attracting) regions remain on the surface. This folding is driven by the desire of the system to reduce the unfavorable interactions between water and the hydrophobic parts of the protein. As a result, the protein adopts a stable three-dimensional structure essential for its function.Moreover, hydrophobic hydration (疏水性水合) is also critical in the formation of cellular membranes. The lipid bilayer, which constitutes the cell membrane, is composed of phospholipids with hydrophobic tails and hydrophilic heads. The hydrophobic tails face inward, away from the water, while the hydrophilic heads interact with the aqueous environment. This arrangement is a direct consequence of the principles of hydrophobic hydration (疏水性水合), as it allows the membrane to maintain its integrity and functionality in a watery environment.In addition to biological systems, hydrophobic hydration (疏水性水合) is also relevant in various industrial applications. For instance, in the formulation of pharmaceuticals, understanding how drugs interact with water and hydrophobic surfaces can influence their solubility and bioavailability. Similarly, in the field of materials science, the design of hydrophobic coatings relies on the principles of hydrophobic hydration (疏水性水合) to create surfaces that repel water and resist contamination.In conclusion, hydrophobic hydration (疏水性水合) is a vital concept that bridges chemistry and biology, providing insights into how hydrophobic substances interact with water. Its implications extend beyond the microscopic world, influencing biological processes such as protein folding and membrane formation, as well as practical applications in pharmaceuticals and materials science. By understanding hydrophobic hydration (疏水性水合), we gain a deeper appreciation for the intricate dance between water and hydrophobic substances, a relationship that is fundamental to life and technology alike.

疏水性水合是化学和生物学领域一个迷人的概念，描述了水分子在疏水性（排水）物质周围的行为。当我们想到水时，常常将其视为一种通用溶剂，能够溶解各种物质。然而，当涉及到疏水性分子，如油或某些蛋白质时，与水的相互作用则截然不同。疏水性水合在理解这些分子在水相环境中如何表现方面起着至关重要的作用。要理解疏水性水合，我们首先必须了解水本身的性质。水是一种极性分子，意味着它一侧带有轻微的正电荷，另一侧带有轻微的负电荷。这种极性使水分子能够彼此形成氢键，从而创建一个内聚的网络。当疏水性分子被引入水中时，它们会干扰这一网络。水分子倾向于聚集在疏水物质周围，以尽量减少与其的接触。这种聚集导致水分子在疏水物体周围形成一个有序的层，有效地将其与体积水隔离。疏水性水合在各种生物过程中具有重要意义。例如，在蛋白质折叠过程中，蛋白质的疏水区域往往向内折叠，远离水相环境，而亲水性（吸水）区域则保持在表面。这种折叠是由系统减少水与蛋白质疏水部分之间不利相互作用的愿望驱动的。因此，蛋白质采纳了一种对其功能至关重要的稳定三维结构。此外，疏水性水合在细胞膜的形成中也至关重要。构成细胞膜的脂质双层由具有疏水尾部和亲水头部的磷脂组成。疏水尾部面向内侧，远离水，而亲水头部则与水相环境相互作用。这种排列是疏水性水合原理的直接结果，因为它允许膜在水相环境中保持其完整性和功能。除了生物系统，疏水性水合在各种工业应用中也相关。例如，在药物配方中，理解药物如何与水和疏水表面相互作用可以影响其溶解度和生物利用度。同样，在材料科学领域，疏水涂层的设计依赖于疏水性水合原理，以创建能够排斥水和抵抗污染的表面。总之，疏水性水合是一个重要的概念，连接了化学和生物学，为我们提供了有关疏水性物质如何与水相互作用的见解。它的影响超越了微观世界，影响着蛋白质折叠和膜形成等生物过程，以及制药和材料科学中的实际应用。通过理解疏水性水合，我们更深刻地欣赏水与疏水性物质之间复杂的相互关系，这种关系是生命和技术的基础。