Related Experiment Video

Updated: May 5, 2026

Material Formation of Recombinant Spider Silks through Aqueous Solvation using Heat and Pressure
10:26

Material Formation of Recombinant Spider Silks through Aqueous Solvation using Heat and Pressure

Published on: May 6, 2019

5.0K

Physical characterization of the liquid adhesive from orb-weaving spiders

Fernando G Torres1, Omar P Troncoso, Fernando Cavalie

  • 1Department of Mechanical Engineering, Catholic University of Peru, Lima 32, Peru.

Materials Science & Engineering. C, Materials for Biological Applications
|November 26, 2013
PubMed

Keywords:
NanoindentationSpider adhesiveSpider silk

More Related Videos

Synthetic Spider Silk Production on a Laboratory Scale13:36

Synthetic Spider Silk Production on a Laboratory Scale

Published on: July 18, 2012

26.8K
Microdissection of Black Widow Spider Silk-producing Glands09:47

Microdissection of Black Widow Spider Silk-producing Glands

Published on: January 11, 2011

15.4K

Related Concept Videos

Adhesion01:14

Adhesion

Adhesion occurs when one type of molecule is attracted to a different molecule. Water exhibits adhesive properties in the presence of polar surfaces, such as glass or cellulose in plants. For instance, when water is poured into a glass, the positively charged hydrogen molecules of water are more attracted to the negatively charged oxygen molecules in the silica than to the oxygen in neighboring water molecules.
Capillary action is a result of water’s adhesive tendencies. When a narrow...
37.0K
Surface Tension, Capillary Action, and Viscosity02:57

Surface Tension, Capillary Action, and Viscosity

Surface Tension
The various IMFs between identical molecules of a substance are examples of cohesive forces. The molecules within a liquid are surrounded by other molecules and are attracted equally in all directions by the cohesive forces within the liquid. However, the molecules on the surface of a liquid are attracted only by about one-half as many molecules. Because of the unbalanced molecular attractions on the surface molecules, liquids contract to form a shape that minimizes the number...
28.7K
Cohesion01:07

Cohesion

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...
44.9K