Raphaël Plasson 2026-11-05
Raphaël Plasson analyzed autocatalysis with collaborators, distinguishing mechanisms that produce superficially similar self-accelerating behaviour. Their study compared chemical mechanisms, kinetic equations and dynamical patterns rather than defining every increasing reaction rate as autocatalytic.[ref]
For the idealized reaction , law of mass action gives ; with conserved , this becomes . The product promotes its own formation, but substrate depletion limits indefinite exponential growth. The kinetic assumptions and uncatalyzed background pathway matter when identifying an experimental autocatalytic effect.