Mathematical Analysis of a Prototypical Autocatalytic Reaction Network
Life, 2019 Network autocatalysis, which is autocatalysis whereby a catalyst is not directly produced in a catalytic cycle, is likely to be more common in chemistry than direct autocatalysis is.
Ekaterina V. Skorb, Sergey N. Semenov
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Model of the nonlinear reaction system with autocatalysis and autoinhibition: Stability of dynamic states [PDF]
Hemijska Industrija, 2012 Self-regulation, achieved through positive (autocatalytic) or negative (autoinhibitory) feedback is commonly encountered in natural, technological and economic systems.
Kolar-Anić Ljiljana +2 more
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Multiple-peak traveling waves of the Gray-Scott model
Mathematics in Applied Sciences and Engineering, 2023 We study a reaction-diffusion system which models the pre-mixed isothermal autocatalytic chemical reaction of order m (m > 1) between two chemical species, a reactant A and an auto-catalyst B, A + m B --> (m+1) B, and a linear decay B -->C, where C ...
Xinfu Chen +4 more
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Modelling Bacteria-Inspired Dynamics with Networks of Interacting Chemicals
Life, 2019 One approach to understanding how life-like properties emerge involves building synthetic cellular systems that mimic certain dynamical features of living cells such as bacteria.
Tamás Bánsági, Annette F. Taylor
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Autocatalysis in a Reconstituted Chloroplast System [PDF]
Plant Physiology, 1974 In whole plants and intact chloroplasts, photosynthesis does not reach its full rate immediately upon illumination but only after a lag which is believed to reflect an autocatalytic increase in the concentration of carbon cycle intermediates. Autocatalysis has now been observed in a reconstituted system containing envelope-free chloroplasts augmented ...
David A. Walker, Ross McC. Lilley
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The Role of Chemistry Across Disciplines From Humanities to Life Sciences in Understanding Complexity and Emergence. [PDF]
Angew Chem Int Ed EnglThis study explores the origins of life by linking prebiotic chemistry, the emergence of information‐carrying molecules such as RNA and proteins, and philosophical questions about consciousness. The study emphasizes the role of molecular evolution in the Central Dogma and provides insights into the chemical origins of biology and the basis of life's ...
Schwalbe H +5 more
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Exploiting limited valence patchy particles to understand autocatalytic kinetics [PDF]
, 2018 Autocatalysis, i.e., the speeding up of a reaction through the very same molecule which is produced, is common in chemistry, biophysics, and material science. Rate-equation-based approaches are often used to model the time dependence of products, but the
Corezzi, Silvia +2 more
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On the Emergence of Autonomous Chemical Systems through Dissipation Kinetics
Life, 2023 This work addresses the kinetic requirements for compensating the entropic cost of self-organization and natural selection, thereby revealing a fundamental principle in biology.
Addy Pross, Robert Pascal
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Effects of intrinsic stochasticity on delayed reaction-diffusion patterning systems [PDF]
, 2012 Cellular gene expression is a complex process involving many steps, including the transcription of DNA and translation of mRNA; hence the synthesis of proteins requires a considerable amount of time, from ten minutes to several hours.
Baker, R. E. +4 more
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Total Chiral Symmetry Breaking during Crystallization: Who needs a "Mother Crystal"? [PDF]
, 2005 Processes that can produce states of broken chiral symmetry are of particular interest to physics, chemistry and biology. Chiral symmetry breaking during crystallization of sodium chlorate occurs via the production of secondary crystals of the same ...
Cristobal Viedma +7 more
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