Pierre-Gilles de Gennes introduced (and named) the concept of reptation into polymer physics in 1971 to explain the dependence of the mobility of a macromolecule on its length.

reptation, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

The conditions of existence of reptation in the thermal motion of macromolecules of complex architecture (macromolecules in the form of branch, star, comb and others) have not been …

Jul 1, 2025 · This motion, known as reptation, is a snake-like slithering that allows a polymer to find a new path through the surrounding maze. The term, from the Latin word for “reptile,” was …

The Reptation model correctly predicts the chain dynamics on size-scales of the order of one chain size, i.e. the diffusion coefficient is correctly predicted by reptation in an entangled melt.

Dec 29, 2025 · This motion was called reptation (from the Latin reptare, to creep), by the French physicist P. G. de Gennes, who postulated it in 1971. Many experiments indicate that reptation …

reptation reptation (countable and uncountable, plural reptations) A creeping movement. (Can we add an example for this sense?) (physics) A creeping thermal motion of entangled linear …

Definition of Reptation in the Fine Dictionary. Meaning of Reptation with illustrations and photos. Pronunciation of Reptation and its etymology. Related words - Reptation synonyms, …

Reptation theory describes the effect of polymer chain entanglements on the relationship between molecular mass and chain relaxation time. The theory predicts that, in entangled systems, the …

Meaning Reptation refers to the movement, especially of an animal, that involves crawling or moving along the ground in a slow and often laborious manner.