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to cross-link

to cross-link

1 7.0
To join two nearby chains of atoms in a molecule by forming bonds between them
  • verb
  • /ˈkrɔsˌlɪŋk/
  • Jargon
translation icon : entrecruzar
  • To create a stronger material, you will need to cross-link the polymer chains using a chemical agent.

The rubber ball is lightly cross-linked, right?

Examples

  • Membrex designers also chemically cross-link the membrane matrix to stabilize it against a wide range of contaminants.

    Academic text (1994)
  • Municipex, a cross-linked polyethylene water service line designed for the potable water industry, offers municipal engineers an alternative to copper for buried water-service lines.

    Academic text (2002)
  • Two cross-linked hyaluronans were created.

    Academic text (2002)
  • Stereocilia within a bundle are cross-linked to each other in at least two different ways.

    Academic text (1998)
  • And it forms this long polymer chain that cross links and interacts and solidifies.

  • "Once printed, you can cross-link them and make a gel-like structure, so the material is different... and very hydrated."

    Blog text (12)
  • These plastics gain stability through curing, a process that hardens a material by irreversibly cross linking its molecular chains.

  • Among the proteins that are cross-linked through the interaction of sugar and proteins are the crystallins of the human lens and the membrane proteins of the kidney and blood vessels.

    Academic text (1992)
  • Yeast cells (200 ml of OD600 0.5) were cross-linked with 1% formaldehyde for 20 minutes at room temperature.

    Academic text (2017)
  • Each stereocilium (Figure 1B) is composed of straight (actin) filaments which run along its length from tip to base; the filaments are cross-linked to each other and to the cell membrane.

    Academic text (1998)

Synonyms

to link up
vsto cross-link
  • Informal
9 3.0

To join people, places, or things so they become connected

describes a specific chemical joining of neighboring chains, not a general connection
to interlink
vsto cross-link
4 4.5

Connect things so they depend on each other

applies specifically to chemically joining adjacent chains rather than general connection
to ligate
vsto cross-link
  • Specialized
1 9.9

To join two molecules together with a chemical bond using an enzyme

is specific to joining adjacent polymer or protein chains with covalent bonds
to catenate
vsto cross-link
9.9

To link things together in a chain

connects separate chains by creating covalent bonds between them

How Extensive

to interlink
4 4.5
to cross-link
  • Jargon
1 7.0
to connect
278 1.1
to link
442 1.1
to bond
25 3.2

Surface Forms

cross-link infinitive
cross link infinitive
cross-linked past participle
cross-linked past participle
cross-linking present participle
cross-linking present participle
cross-links third person singular
cross links third person singular

Morphology

cross-link = cross + link (transparent) = cross + link

The verb meaning 'to join across chains' is directly derived from the compound 'cross' + 'link' and follows regular English compounding/verbing patterns.

Etymology

The verb cross-link is formed from cross 'across' and link 'join', and it means to make a bridge between two chains in a polymer or protein. That is why to cross-link something is to join its chains together to change its strength or shape.