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相关概念视频

Cohesion01:07

Cohesion

44.9K
Cohesion is the attraction between molecules of the same type, such as water molecules. Water molecules have an overall neutral charge but are polar molecule. An oxygen atom in one water molecule has a partial negative charge that can bind to a hydrogen atom with a partial positive charge in a second water molecule, forming a hydrogen bond. Each water molecule can form up to four hydrogen bonds with other water molecules. Hydrogen bonds are responsible for water's cohesive nature.
On a...
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"生物医学应用的聚合物水凝"特别号的编辑.

Ion Călina1, Muhammad Asim Raza2

  • 1National Institute for Laser, Plasma and Radiation Physics, 409 Atomiștilor, 077125 Măgurele, Romania.

Gels (Basel, Switzerland)
|April 25, 2025
PubMed
概括

水凝,或3D网络的水友性聚合物,擅长吸收水. 它们的独特特性为各种科学和技术应用提供了巨大的潜力.

科学领域:

  • 聚合物科学 聚合物科学
  • 材料科学 材料科学 材料科学

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