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Literature DB >> 16592658

Multiple transitions induced by light intensity fluctuations in illuminated chemical systems.

Abstract

The influence of external noise on the steady-state properties of a chemical system with very simple kinetics was studied. We dealt with an isomerization reaction, in a closed system, coupled to a light absorption and radiationless deexcitation process involving only one of the isomers. The theoretical analysis established that external noise deeply modified the macroscopic properties of the system and even induced transition phenomena that are totally unexpected from the usual deterministic description.

Year: 1979 PMID： 16592658 PMCID： PMC383631 DOI： 10.1073/pnas.76.6.2490

Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205

4 in total

2 in total

1. Asymmetry and external noise-induced free energy transduction.

Authors: Y D Chen
Journal: Proc Natl Acad Sci U S A Date: 1987-02 Impact factor: 11.205

2. Voltage-noise-induced transitions in electrically excitable membranes.

Authors: W Horsthemke; R Lefever
Journal: Biophys J Date: 1981-08 Impact factor: 4.033

2 in total

Multiple transitions induced by light intensity fluctuations in illuminated chemical systems.

1. Light-stimulated morphogenesis in the fruiting myxobacterium Stigmatella aurantiaca.

2. Reversible photolysis of the purple complex in the purple membrane of Halobacterium halobium.

3. Control of phototactic migration in Dictyostelium discoideum.

4. On a model and the kinetics of photo-enhanced enzyme reactions.

1. Asymmetry and external noise-induced free energy transduction.

2. Voltage-noise-induced transitions in electrically excitable membranes.