polymerise

Form long chains

To polymerise is to undergo or cause polymerisation—the chemical process by which small molecules (monomers) link together to form long chains or networks called polymers.

Plastics, rubber, and many biological molecules like proteins are polymers.

The resin polymerises when exposed to UV light.

British spelling; American English uses polymerize.

mechanism

monomer

Chain-forming molecule

termination · radical · anionic · cationic · addition · condensation · reaction · nucleation · chain · elongation

plastics

polyethylene

Thermoplastic from ethylene gas

nylon · acrylic · polycarbonate · PET · HDPE · ABS · polyurethane · polyester · polyamide · PTFE

products

macromolecule

Very large molecule

resin · oligomer · hydrogel · biopolymer

bonding

crosslinking

Chemical bonds between polymers

intramolecular · branching · linear · grafting · backbone · linkage · coupling · bridging · entanglement · crystallinity

biological

polymerase

Nucleic acid synthesis enzyme

  • DNAHereditary code molecule
  • RNAGene expression molecule
  • proteinFolded amino chain

enzyme · nucleotide · transcription · replication · ribosome · peptide · fibrin · collagen · cellulose · chitin

Opposites
molecular assembly vs. breakdown

polymerisedegrade

Lower in standing

decompose · hydrolyse · break down · cleave · dissociate

chemical complexity change

polymerisesimplify

Make less complex

degrade · disintegrate · destabilise

Family

depolymerization, polymeric, polymerize, polymerization, polymerized, polymerizes, polymerizing, polymerisation, polymerised

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